Bump revision

This looks much better and doesn't have any downsides (e.g. regarding pixel art).

.editorconfig

@@ -1,3 +1,5 @@
+root = true
+
 [*]
 charset = utf-8
 

.github/workflows/build.yml

@@ -48,9 +48,7 @@ jobs:
 
       - name: Build
         run: |
-          sed '/#define _IRR_COMPILE_WITH_OGLES2_/ s|^//||g' -i include/IrrCompileConfig.h
-          sed '/#define _IRR_COMPILE_WITH_OPENGL_/ s|^|//|g' -i include/IrrCompileConfig.h
-          cmake . -DBUILD_EXAMPLES=1
+          cmake . -DBUILD_EXAMPLES=1 -DENABLE_OPENGL=OFF -DENABLE_GLES2=ON
           make -j2
 
       - name: Test (headless)
@@ -61,7 +59,7 @@ jobs:
       - name: Test (Xvfb)
         run: |
           cd bin/Linux
-          LIBGL_ALWAYS_SOFTWARE=true xvfb-run ./AutomatedTest
+          LIBGL_ALWAYS_SOFTWARE=true xvfb-run ./AutomatedTest ogles2
 
   linux-sdl:
     runs-on: ubuntu-latest
@@ -77,8 +75,7 @@ jobs:
 
       - name: Build
         run: |
-          sed '/#define _IRR_COMPILE_WITH_SDL_DEVICE_/ s|^//||g' -i include/IrrCompileConfig.h
-          cmake . -DBUILD_EXAMPLES=1
+          cmake . -DBUILD_EXAMPLES=1 -DUSE_SDL2=ON
           make -j2
 
       - name: Test (headless)
@@ -86,6 +83,60 @@ jobs:
           cd bin/Linux
           ./AutomatedTest null
 
+  linux-sdl-gl3:
+    runs-on: ubuntu-latest
+    container:
+      image: ubuntu:jammy
+      env: { LANG: "C.UTF-8" }
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install deps
+        run: |
+          apt-get update
+          apt-get install g++ cmake libsdl2-dev libpng-dev libjpeg-dev zlib1g-dev xvfb -qyy
+
+      - name: Build
+        run: |
+          cmake . -DBUILD_EXAMPLES=1 -DUSE_SDL2=ON -DENABLE_OPENGL=OFF -DENABLE_OPENGL3=ON
+          make -j2
+
+      - name: Test (headless)
+        run: |
+          cd bin/Linux
+          ./AutomatedTest null
+
+      - name: Test (Xvfb)
+        run: |
+          cd bin/Linux
+          LIBGL_ALWAYS_SOFTWARE=true xvfb-run ./AutomatedTest opengl3
+
+  linux-sdl-gles2:
+    runs-on: ubuntu-latest
+    container:
+      image: ubuntu:jammy
+      env: { LANG: "C.UTF-8" }
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install deps
+        run: |
+          apt-get update
+          apt-get install g++ cmake libsdl2-dev libpng-dev libjpeg-dev zlib1g-dev xvfb -qyy
+
+      - name: Build
+        run: |
+          cmake . -DBUILD_EXAMPLES=1 -DUSE_SDL2=ON -DENABLE_OPENGL=OFF -DENABLE_GLES2=ON
+          make -j2
+
+      - name: Test (headless)
+        run: |
+          cd bin/Linux
+          ./AutomatedTest null
+
+      - name: Test (Xvfb)
+        run: |
+          cd bin/Linux
+          LIBGL_ALWAYS_SOFTWARE=true xvfb-run ./AutomatedTest ogles2
+
   win32:
     runs-on: ubuntu-20.04
     steps:
@@ -149,7 +200,7 @@ jobs:
           ./bin/OSX/AutomatedTest null
 
   msvc:
-    name: VS 2019 ${{ matrix.config.arch }}
+    name: VS 2019 ${{ matrix.config.arch }} ${{ matrix.sdl.label }}
     runs-on: windows-2019
     env:
       VCPKG_VERSION: 14e7bb4ae24616ec54ff6b2f6ef4e8659434ea44
@@ -167,6 +218,14 @@ jobs:
             arch: x64
             generator: "-G'Visual Studio 16 2019' -A x64"
             vcpkg_triplet: x64-windows
+        sdl:
+          -
+            use: FALSE
+            label: '(no SDL)'
+          -
+            use: TRUE
+            label: '(with SDL)'
+            vcpkg_packages: sdl2
 
     steps:
       - name: Checkout
@@ -175,7 +234,7 @@ jobs:
       - name: Restore from cache and run vcpkg
         uses: lukka/run-vcpkg@v7
         with:
-          vcpkgArguments: ${{env.vcpkg_packages}}
+          vcpkgArguments: ${{env.vcpkg_packages}} ${{matrix.sdl.vcpkg_packages}}
           vcpkgDirectory: '${{ github.workspace }}\vcpkg'
           appendedCacheKey: ${{ matrix.config.vcpkg_triplet }}
           vcpkgGitCommitId: ${{ env.VCPKG_VERSION }}
@@ -184,6 +243,7 @@ jobs:
       - name: CMake
         run: |
             cmake ${{matrix.config.generator}}  `
+            -DUSE_SDL2=${{matrix.sdl.use}}  `
             -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}\vcpkg\scripts\buildsystems\vcpkg.cmake"  `
             -DCMAKE_BUILD_TYPE=Release .
 

.gitignore

@@ -19,3 +19,6 @@ scripts/glext.h
 *.dir/
 *.sln
 *visualstudio/
+
+# vscode cmake plugin
+build/*

CMakeLists.txt

@@ -1,13 +1,13 @@
 cmake_minimum_required(VERSION 3.5)
 
-# Set policies up to 3.9 since we want to enable the IPO option
-if(${CMAKE_VERSION} VERSION_LESS 3.9)
+# >=3.9 enables IPO; >=3.11 prefers GLVND
+if(${CMAKE_VERSION} VERSION_LESS 3.11)
 	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
 else()
-	cmake_policy(VERSION 3.9)
+	cmake_policy(VERSION 3.11)
 endif()
 
-set(IRRLICHTMT_REVISION 9)
+set(IRRLICHTMT_REVISION 12)
 
 project(Irrlicht
 	VERSION 1.9.0.${IRRLICHTMT_REVISION}

README.md

@@ -20,6 +20,11 @@ The following libraries are required to be installed:
 Aside from standard search options (`ZLIB_INCLUDE_DIR`, `ZLIB_LIBRARY`, ...) the following options are available:
 * `BUILD_SHARED_LIBS` (default: `ON`) - Build IrrlichtMt as a shared library
 * `BUILD_EXAMPLES` (default: `OFF`) - Build example applications
+* `ENABLE_OPENGL` - Enable OpenGL driver
+* `ENABLE_OPENGL3` (default: `OFF`) - Enable OpenGL 3+ driver
+* `ENABLE_GLES1` - Enable OpenGL ES driver, legacy
+* `ENABLE_GLES2` - Enable OpenGL ES 2+ driver
+* `USE_SDL2` (default: `OFF`) - Use SDL2 instead of native platform device
 
 e.g. on a Linux system you might want to build for local use like this:
 

examples/AutomatedTest/main.cpp

@@ -10,15 +10,19 @@ static int test_fail = 0;
 void test_irr_array();
 void test_irr_string();
 
-static video::E_DRIVER_TYPE chooseDriver(const char *arg_)
+static video::E_DRIVER_TYPE chooseDriver(core::stringc arg_)
 {
-	if (core::stringc(arg_) == "null")
+	if (arg_ == "null")
 		return video::EDT_NULL;
-
-	if (IrrlichtDevice::isDriverSupported(video::EDT_OGLES1))
+	if (arg_ == "ogles1")
 		return video::EDT_OGLES1;
-	if (IrrlichtDevice::isDriverSupported(video::EDT_OGLES2))
+	if (arg_ == "ogles2")
 		return video::EDT_OGLES2;
+	if (arg_ == "opengl")
+		return video::EDT_OPENGL;
+	if (arg_ == "opengl3")
+		return video::EDT_OPENGL3;
+	std::cerr << "Unknown driver type: " << arg_.c_str() << ". Trying OpenGL." << std::endl;
 	return video::EDT_OPENGL;
 }
 
@@ -83,8 +87,12 @@ int main(int argc, char *argv[])
 
 	const io::path mediaPath = getExampleMediaPath();
 
-	scene::IAnimatedMesh* mesh = smgr->getMesh(mediaPath + "coolguy_opt.x");
+	auto mesh_file = device->getFileSystem()->createAndOpenFile(mediaPath + "coolguy_opt.x");
+	check(mesh_file, "mesh file loading");
+	scene::IAnimatedMesh* mesh = smgr->getMesh(mesh_file);
 	check(mesh, "mesh loading");
+	if (mesh_file)
+		mesh_file->drop();
 	if (mesh)
 	{
 		video::ITexture* tex = driver->getTexture(mediaPath + "cooltexture.png");
@@ -92,10 +100,12 @@ int main(int argc, char *argv[])
 		scene::IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode(mesh);
 		if (node)
 		{
-			node->setMaterialFlag(video::EMF_LIGHTING, false);
+			node->forEachMaterial([tex] (video::SMaterial &mat) {
+				mat.Lighting = false;
+				mat.setTexture(0, tex);
+			});
 			node->setFrameLoop(0, 29);
 			node->setAnimationSpeed(30);
-			node->setMaterialTexture(0, tex);
 		}
 	}
 

examples/CMakeLists.txt

@@ -1,4 +1,4 @@
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(IRREXAMPLES

include/CVertexBuffer.h

@@ -75,18 +75,18 @@ namespace scene
 		CVertexBuffer(video::E_VERTEX_TYPE vertexType) : Vertices(0),
 				MappingHint(EHM_NEVER), ChangedID(1)
 		{
-			setType(vertexType);
+			CVertexBuffer::setType(vertexType);
 		}
 
 		CVertexBuffer(const IVertexBuffer &VertexBufferCopy) :
 				Vertices(0), MappingHint(EHM_NEVER),
 				ChangedID(1)
 		{
-			setType(VertexBufferCopy.getType());
-			reallocate(VertexBufferCopy.size());
+			CVertexBuffer::setType(VertexBufferCopy.getType());
+			CVertexBuffer::reallocate(VertexBufferCopy.size());
 
 			for (u32 n=0;n<VertexBufferCopy.size();++n)
-				push_back(VertexBufferCopy[n]);
+				CVertexBuffer::push_back(VertexBufferCopy[n]);
 		}
 
 		virtual ~CVertexBuffer()
@@ -97,6 +97,9 @@ namespace scene
 
 		void setType(video::E_VERTEX_TYPE vertexType) override
 		{
+			if ( Vertices && Vertices->getType() == vertexType )
+				return;
+
 			IVertexList *NewVertices=0;
 
 			switch (vertexType)

include/EDebugSceneTypes.h

@@ -28,9 +28,6 @@ namespace scene
 		//! Overlays Mesh Wireframe
 		EDS_MESH_WIRE_OVERLAY = 8,
 
-		//! Temporary use transparency Material Type
-		EDS_HALF_TRANSPARENCY = 16,
-
 		//! Show Bounding Boxes of all MeshBuffers
 		EDS_BBOX_BUFFERS = 32,
 

include/EDeviceTypes.h

@@ -25,13 +25,9 @@ namespace irr
 		/** This device uses Apple's Cocoa API and works in Mac OSX 10.2 and above. */
 		EIDT_OSX,
 
-        //! A device native to the iOS
-		/** This device should be used with the OpenGL-ES driver. */
-		EIDT_IOS,
-
 		//! A device which uses Simple DirectMedia Layer
 		/** The SDL device works under all platforms supported by SDL but first must be compiled
-		in by defining the _IRR_COMPILE_WITH_SDL_DEVICE_ macro in IrrCompileConfig.h */
+		in by setting the USE_SDL2 CMake option to ON */
 		EIDT_SDL,
 
 		//! This selection allows Irrlicht to choose the best device from the ones available.

include/EDriverTypes.h

@@ -20,31 +20,11 @@ namespace video
 		render and display any graphics. */
 		EDT_NULL,
 
-		//! The Irrlicht Engine Software renderer.
-		/** Runs on all platforms, with every hardware. It should only
-		be used for 2d graphics, but it can also perform some primitive
-		3d functions. These 3d drawing functions are quite fast, but
-		very inaccurate, and don't even support clipping in 3D mode. */
+		// obsolete constants to make some code happy
+		// TODO delete
 		EDT_SOFTWARE,
-
-		//! The Burning's Software Renderer, an alternative software renderer
-		/** Basically it can be described as the Irrlicht Software
-		renderer on steroids. It rasterizes 3D geometry perfectly: It
-		is able to perform correct 3d clipping, perspective correct
-		texture mapping, perspective correct color mapping, and renders
-		sub pixel correct, sub texel correct primitives. In addition,
-		it does bilinear texel filtering and supports more materials
-		than the EDT_SOFTWARE driver. This renderer has been written
-		entirely by Thomas Alten, thanks a lot for this huge
-		contribution. */
 		EDT_BURNINGSVIDEO,
-
-		//! Direct3D8 device is longer supported in Irrlicht. You have to go back to Irrlicht 1.8 if you still need that.
-		DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS, // keep enum to avoid breaking enumeration order (might be used in ini-files, serialization, etc)
-
-		//! Direct3D 9 device, only available on Win32 platforms.
-		/** Performs hardware accelerated rendering of 3D and 2D
-		primitives. */
+		DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS,
 		EDT_DIRECT3D9,
 
 		//! OpenGL device, available on most platforms.
@@ -62,38 +42,12 @@ namespace video
 		//! WebGL1 friendly subset of OpenGL-ES 2.x driver for Emscripten
 		EDT_WEBGL1,
 
+		EDT_OPENGL3,
+
 		//! No driver, just for counting the elements
 		EDT_COUNT
 	};
 
-	const c8* const DRIVER_TYPE_NAMES[] =
-	{
-		"NullDriver",
-		"Software Renderer",
-		"Burning's Video",
-		"Direct3D 8.1",
-		"Direct3D 9.0c",
-		"OpenGL 1.x/2.x/3.x",
-		"OpenGL ES1",
-		"OpenGL ES2",
-		"WebGL 1",
-		0
-	};
-
-	const c8* const DRIVER_TYPE_NAMES_SHORT[] =
-	{
-		"null",
-		"software",
-		"burning",
-		"d3d8",
-		"d3d9",
-		"opengl",
-		"ogles1",
-		"ogles2",
-		"webgl1",
-		0
-	};
-
 } // end namespace video
 } // end namespace irr
 

include/EGUIElementTypes.h

@@ -91,9 +91,6 @@ enum EGUI_ELEMENT_TYPE
 	//! The root of the GUI
 	EGUIET_ROOT,
 
-	//! IGUIProfiler
-	EGUIET_PROFILER,
-
 	//! Not an element, amount of elements in there
 	EGUIET_COUNT,
 

include/EMaterialFlags.h

@@ -1,101 +0,0 @@
-// Copyright (C) 2002-2012 Nikolaus Gebhardt
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in irrlicht.h
-
-#ifndef __E_MATERIAL_FLAGS_H_INCLUDED__
-#define __E_MATERIAL_FLAGS_H_INCLUDED__
-
-namespace irr
-{
-namespace video
-{
-
-	//! Material flags
-	enum E_MATERIAL_FLAG
-	{
-		//! Draw as wireframe or filled triangles? Default: false
-		EMF_WIREFRAME = 0x1,
-
-		//! Draw as point cloud or filled triangles? Default: false
-		EMF_POINTCLOUD = 0x2,
-
-		//! Flat or Gouraud shading? Default: true
-		EMF_GOURAUD_SHADING = 0x4,
-
-		//! Will this material be lighted? Default: true
-		EMF_LIGHTING = 0x8,
-
-		//! Is the ZBuffer enabled? Default: true
-		EMF_ZBUFFER = 0x10,
-
-		//! May be written to the zbuffer or is it readonly. Default: true
-		/** This flag is ignored, if the material type is a transparent type. */
-		EMF_ZWRITE_ENABLE = 0x20,
-
-		//! Is backface culling enabled? Default: true
-		EMF_BACK_FACE_CULLING = 0x40,
-
-		//! Is frontface culling enabled? Default: false
-		/** Overrides EMF_BACK_FACE_CULLING if both are enabled. */
-		EMF_FRONT_FACE_CULLING = 0x80,
-
-		//! Is bilinear filtering enabled? Default: true
-		EMF_BILINEAR_FILTER = 0x100,
-
-		//! Is trilinear filtering enabled? Default: false
-		/** If the trilinear filter flag is enabled,
-		the bilinear filtering flag is ignored. */
-		EMF_TRILINEAR_FILTER = 0x200,
-
-		//! Is anisotropic filtering? Default: false
-		/** In Irrlicht you can use anisotropic texture filtering in
-		conjunction with bilinear or trilinear texture filtering
-		to improve rendering results. Primitives will look less
-		blurry with this flag switched on. */
-		EMF_ANISOTROPIC_FILTER = 0x400,
-
-		//! Is fog enabled? Default: false
-		EMF_FOG_ENABLE = 0x800,
-
-		//! Normalizes normals. Default: false
-		/** You can enable this if you need to scale a dynamic lighted
-		model. Usually, its normals will get scaled too then and it
-		will get darker. If you enable the EMF_NORMALIZE_NORMALS flag,
-		the normals will be normalized again, and the model will look
-		as bright as it should. */
-		EMF_NORMALIZE_NORMALS = 0x1000,
-
-		//! Access to all layers texture wrap settings. Overwrites separate layer settings.
-		/** Note that if you want to change TextureWrapU, TextureWrapV, TextureWrapW 
-		independently, then you can't work with this flag, but will have to set the variables
-		directly. */
-		EMF_TEXTURE_WRAP = 0x2000,
-
-		//! AntiAliasing mode
-		EMF_ANTI_ALIASING = 0x4000,
-
-		//! ColorMask bits, for enabling the color planes
-		EMF_COLOR_MASK = 0x8000,
-
-		//! ColorMaterial enum for vertex color interpretation
-		EMF_COLOR_MATERIAL = 0x10000,
-
-		//! Flag for enabling/disabling mipmap usage
-		EMF_USE_MIP_MAPS = 0x20000,
-
-		//! Flag for blend operation
-		EMF_BLEND_OPERATION = 0x40000,
-
-		//! Flag for polygon offset
-		EMF_POLYGON_OFFSET = 0x80000,
-
-        //! Flag for blend factor
-		EMF_BLEND_FACTOR = 0x160000
-	};
-
-} // end namespace video
-} // end namespace irr
-
-
-#endif // __E_MATERIAL_FLAGS_H_INCLUDED__
-

include/EMaterialProps.h

@@ -0,0 +1,87 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __E_MATERIAL_PROPS_H_INCLUDED__
+#define __E_MATERIAL_PROPS_H_INCLUDED__
+
+namespace irr
+{
+namespace video
+{
+
+	//! Material properties
+	enum E_MATERIAL_PROP
+	{
+		//! Corresponds to SMaterial::Wireframe.
+		EMP_WIREFRAME = 0x1,
+
+		//! Corresponds to SMaterial::PointCloud.
+		EMP_POINTCLOUD = 0x2,
+
+		//! Corresponds to SMaterial::GouraudShading.
+		EMP_GOURAUD_SHADING = 0x4,
+
+		//! Corresponds to SMaterial::Lighting.
+		EMP_LIGHTING = 0x8,
+
+		//! Corresponds to SMaterial::ZBuffer.
+		EMP_ZBUFFER = 0x10,
+
+		//! Corresponds to SMaterial::ZWriteEnable.
+		EMP_ZWRITE_ENABLE = 0x20,
+
+		//! Corresponds to SMaterial::BackfaceCulling.
+		EMP_BACK_FACE_CULLING = 0x40,
+
+		//! Corresponds to SMaterial::FrontfaceCulling.
+		EMP_FRONT_FACE_CULLING = 0x80,
+
+		//! Corresponds to SMaterialLayer::MinFilter.
+		EMP_MIN_FILTER = 0x100,
+
+		//! Corresponds to SMaterialLayer::MagFilter.
+		EMP_MAG_FILTER = 0x200,
+
+		//! Corresponds to SMaterialLayer::AnisotropicFilter.
+		EMP_ANISOTROPIC_FILTER = 0x400,
+
+		//! Corresponds to SMaterial::FogEnable.
+		EMP_FOG_ENABLE = 0x800,
+
+		//! Corresponds to SMaterial::NormalizeNormals.
+		EMP_NORMALIZE_NORMALS = 0x1000,
+
+		//! Corresponds to SMaterialLayer::TextureWrapU, TextureWrapV and
+		//! TextureWrapW.
+		EMP_TEXTURE_WRAP = 0x2000,
+
+		//! Corresponds to SMaterial::AntiAliasing.
+		EMP_ANTI_ALIASING = 0x4000,
+
+		//! Corresponds to SMaterial::ColorMask.
+		EMP_COLOR_MASK = 0x8000,
+
+		//! Corresponds to SMaterial::ColorMaterial.
+		EMP_COLOR_MATERIAL = 0x10000,
+
+		//! Corresponds to SMaterial::UseMipMaps.
+		EMP_USE_MIP_MAPS = 0x20000,
+
+		//! Corresponds to SMaterial::BlendOperation.
+		EMP_BLEND_OPERATION = 0x40000,
+
+		//! Corresponds to SMaterial::PolygonOffsetFactor, PolygonOffsetDirection,
+		//! PolygonOffsetDepthBias and PolygonOffsetSlopeScale.
+		EMP_POLYGON_OFFSET = 0x80000,
+
+		//! Corresponds to SMaterial::BlendFactor.
+		EMP_BLEND_FACTOR = 0x100000,
+	};
+
+} // end namespace video
+} // end namespace irr
+
+
+#endif // __E_MATERIAL_PROPS_H_INCLUDED__
+

include/EMaterialTypes.h

@@ -18,75 +18,6 @@ namespace video
 		diffuse material. */
 		EMT_SOLID = 0,
 
-		//! Solid material with 2 texture layers.
-		/** The second is blended onto the first using the alpha value
-		of the vertex colors. This material is currently not implemented in OpenGL.
-		*/
-		EMT_SOLID_2_LAYER,
-
-		//! Material type with standard lightmap technique
-		/** There should be 2 textures: The first texture layer is a
-		diffuse map, the second is a light map. Dynamic light is
-		ignored. */
-		EMT_LIGHTMAP,
-
-		//! Material type with lightmap technique like EMT_LIGHTMAP.
-		/** But lightmap and diffuse texture are added instead of modulated. */
-		EMT_LIGHTMAP_ADD,
-
-		//! Material type with standard lightmap technique
-		/** There should be 2 textures: The first texture layer is a
-		diffuse map, the second is a light map. Dynamic light is
-		ignored. The texture colors are effectively multiplied by 2
-		for brightening. Like known in DirectX as D3DTOP_MODULATE2X. */
-		EMT_LIGHTMAP_M2,
-
-		//! Material type with standard lightmap technique
-		/** There should be 2 textures: The first texture layer is a
-		diffuse map, the second is a light map. Dynamic light is
-		ignored. The texture colors are effectively multiplied by 4
-		for brightening. Like known in DirectX as D3DTOP_MODULATE4X. */
-		EMT_LIGHTMAP_M4,
-
-		//! Like EMT_LIGHTMAP, but also supports dynamic lighting.
-		EMT_LIGHTMAP_LIGHTING,
-
-		//! Like EMT_LIGHTMAP_M2, but also supports dynamic lighting.
-		EMT_LIGHTMAP_LIGHTING_M2,
-
-		//! Like EMT_LIGHTMAP_M4, but also supports dynamic lighting.
-		EMT_LIGHTMAP_LIGHTING_M4,
-
-		//! Detail mapped material.
-		/** The first texture is diffuse color map, the second is added
-		to this and usually displayed with a bigger scale value so that
-		it adds more detail. The detail map is added to the diffuse map
-		using ADD_SIGNED, so that it is possible to add and subtract
-		color from the diffuse map. For example a value of
-		(127,127,127) will not change the appearance of the diffuse map
-		at all. Often used for terrain rendering. */
-		EMT_DETAIL_MAP,
-
-		//! Look like a reflection of the environment around it.
-		/** To make this possible, a texture called 'sphere map' is
-		used, which must be set as the first texture. */
-		EMT_SPHERE_MAP,
-
-		//! A reflecting material with an optional non reflecting texture layer.
-		/** The reflection map should be set as first texture. */
-		EMT_REFLECTION_2_LAYER,
-
-		//! A transparent material.
-		/** Only the first texture is used. The new color is calculated
-		by simply adding the source color and the dest color. This
-		means if for example a billboard using a texture with black
-		background and a red circle on it is drawn with this material,
-		the result is that only the red circle will be drawn a little
-		bit transparent, and everything which was black is 100%
-		transparent and not visible. This material type is useful for
-		particle effects. */
-		EMT_TRANSPARENT_ADD_COLOR,
-
 		//! Makes the material transparent based on the texture alpha channel.
 		/** The final color is blended together from the destination
 		color and the texture color, using the alpha channel value as
@@ -115,12 +46,6 @@ namespace video
 		//! Makes the material transparent based on the vertex alpha value.
 		EMT_TRANSPARENT_VERTEX_ALPHA,
 
-		//! A transparent reflecting material with an optional additional non reflecting texture layer.
-		/** The reflection map should be set as first texture. The
-		transparency depends on the alpha value in the vertex colors. A
-		texture which will not reflect can be set as second texture.*/
-		EMT_TRANSPARENT_REFLECTION_2_LAYER,
-
 		//! BlendFunc = source * sourceFactor + dest * destFactor ( E_BLEND_FUNC )
 		/** Using only first texture. Generic blending method. 
 		The blend function is set to SMaterial::MaterialTypeParam with 
@@ -135,22 +60,9 @@ namespace video
 	const char* const sBuiltInMaterialTypeNames[] =
 	{
 		"solid",
-		"solid_2layer",
-		"lightmap",
-		"lightmap_add",
-		"lightmap_m2",
-		"lightmap_m4",
-		"lightmap_light",
-		"lightmap_light_m2",
-		"lightmap_light_m4",
-		"detail_map",
-		"sphere_map",
-		"reflection_2layer",
-		"trans_add",
 		"trans_alphach",
 		"trans_alphach_ref",
 		"trans_vertex_alpha",
-		"trans_reflection_2layer",
 		"onetexture_blend",
 		0
 	};

include/IEventReceiver.h

@@ -452,10 +452,10 @@ struct SEvent
 	/** Unlike other events, joystick events represent the result of polling
 	 * each connected joystick once per run() of the device. Joystick events will
 	 * not be generated by default.  If joystick support is available for the
-	 * active device, _IRR_COMPILE_WITH_JOYSTICK_EVENTS_ is defined, and
-	 * @ref irr::IrrlichtDevice::activateJoysticks() has been called, an event of
-	 * this type will be generated once per joystick per @ref IrrlichtDevice::run()
-	 * regardless of whether the state of the joystick has actually changed. */
+	 * active device, and @ref irr::IrrlichtDevice::activateJoysticks() has been
+	 * called, an event of this type will be generated once per joystick per
+	 * @ref IrrlichtDevice::run() regardless of whether the state of the joystick
+	 * has actually changed. */
 	struct SJoystickEvent
 	{
 		enum

include/IGUIComboBox.h

@@ -54,9 +54,9 @@ namespace gui
 
 		//! Sets text justification of the text area
 		/** \param horizontal: EGUIA_UPPERLEFT for left justified (default),
-		EGUIA_LOWEERRIGHT for right justified, or EGUIA_CENTER for centered text.
+		EGUIA_LOWERRIGHT for right justified, or EGUIA_CENTER for centered text.
 		\param vertical: EGUIA_UPPERLEFT to align with top edge,
-		EGUIA_LOWEERRIGHT for bottom edge, or EGUIA_CENTER for centered text (default). */
+		EGUIA_LOWERRIGHT for bottom edge, or EGUIA_CENTER for centered text (default). */
 		virtual void setTextAlignment(EGUI_ALIGNMENT horizontal, EGUI_ALIGNMENT vertical) = 0;
 
 		//! Set the maximal number of rows for the selection listbox

include/IGUIElement.h

@@ -433,7 +433,7 @@ public:
 			if (el)
 			{
 				// find the highest element number
-				el->getNextElement(-1, true, IsTabGroup, first, closest, true);
+				el->getNextElement(-1, true, IsTabGroup, first, closest, true, true);
 				if (first)
 				{
 					TabOrder = first->getTabOrder() + 1;
@@ -706,7 +706,7 @@ public:
 					}
 				}
 				// search within children
-				if ((*it)->getNextElement(startOrder, reverse, group, first, closest))
+				if ((*it)->getNextElement(startOrder, reverse, group, first, closest, includeInvisible, includeDisabled))
 				{
 					return true;
 				}

include/IGUIStaticText.h

@@ -88,9 +88,9 @@ namespace gui
 
 		//! Sets text justification mode
 		/** \param horizontal: EGUIA_UPPERLEFT for left justified (default),
-		EGUIA_LOWEERRIGHT for right justified, or EGUIA_CENTER for centered text.
+		EGUIA_LOWERRIGHT for right justified, or EGUIA_CENTER for centered text.
 		\param vertical: EGUIA_UPPERLEFT to align with top edge (default),
-		EGUIA_LOWEERRIGHT for bottom edge, or EGUIA_CENTER for centered text. */
+		EGUIA_LOWERRIGHT for bottom edge, or EGUIA_CENTER for centered text. */
 		virtual void setTextAlignment(EGUI_ALIGNMENT horizontal, EGUI_ALIGNMENT vertical) = 0;
 
 		//! Enables or disables word wrap for using the static text as multiline text control.

include/IImage.h

@@ -329,6 +329,12 @@ public:
 	//! Sets a pixel
 	virtual void setPixel(u32 x, u32 y, const SColor &color, bool blend = false ) = 0;
 
+	//! Copies this surface into another, if it has the exact same size and format.
+	/**	NOTE: mipmaps are ignored
+	\return True if it was copied, false otherwise.
+	*/
+	virtual bool copyToNoScaling(void *target, u32 width, u32 height, ECOLOR_FORMAT format=ECF_A8R8G8B8, u32 pitch=0) const = 0;
+
 	//! Copies the image into the target, scaling the image to fit
 	/**	NOTE: mipmaps are ignored */
 	virtual void copyToScaling(void* target, u32 width, u32 height, ECOLOR_FORMAT format=ECF_A8R8G8B8, u32 pitch=0) =0;

include/IImageLoader.h

@@ -45,17 +45,6 @@ public:
 	/** \param file File handle to check.
 	\return Pointer to newly created image, or 0 upon error. */
 	virtual IImage* loadImage(io::IReadFile* file) const = 0;
-
-	//! Creates a multiple surfaces from the file eg. whole cube map.
-	/** \param file File handle to check.
-	\param type Pointer to E_TEXTURE_TYPE where a recommended type of the texture will be stored.
-	\return Array of pointers to newly created images. */
-	virtual core::array<IImage*> loadImages(io::IReadFile* file, E_TEXTURE_TYPE* type) const
-	{
-		core::array<IImage*> image;
-
-		return image;
-	}
 };
 
 

include/IMesh.h

@@ -97,11 +97,6 @@ namespace scene
 		/** \param box New bounding box to use for the mesh. */
 		virtual void setBoundingBox( const core::aabbox3df& box) = 0;
 
-		//! Sets a flag of all contained materials to a new value.
-		/** \param flag: Flag to set in all materials.
-		\param newvalue: New value to set in all materials. */
-		virtual void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue) = 0;
-
 		//! Set the hardware mapping hint
 		/** This methods allows to define optimization hints for the
 		hardware. This enables, e.g., the use of hardware buffers on

include/IOSOperator.h

@@ -26,12 +26,23 @@ public:
 	}
 
 	//! Copies text to the clipboard
+	//! \param text: text in utf-8
 	virtual void copyToClipboard(const c8* text) const = 0;
 
+	//! Copies text to the primary selection
+	//! This is a no-op on some platforms.
+	//! \param text: text in utf-8
+	virtual void copyToPrimarySelection(const c8* text) const = 0;
+
 	//! Get text from the clipboard
-	/** \return Returns 0 if no string is in there. */
+	//! \return Returns 0 if no string is in there, otherwise an utf-8 string.
 	virtual const c8* getTextFromClipboard() const = 0;
 
+	//! Get text from the primary selection
+	//! This is a no-op on some platforms.
+	//! \return Returns 0 if no string is in there, otherwise an utf-8 string.
+	virtual const c8* getTextFromPrimarySelection() const = 0;
+
 	//! Get the total and available system RAM
 	/** \param totalBytes: will contain the total system memory in Kilobytes (1024 B)
 	\param availableBytes: will contain the available memory in Kilobytes (1024 B)

include/IProfiler.h

@@ -1,480 +0,0 @@
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in irrlicht.h
-// Written by Michael Zeilfelder
-
-#ifndef __I_PROFILER_H_INCLUDED__
-#define __I_PROFILER_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
-#include "irrString.h"
-#include "irrArray.h"
-#include "ITimer.h"
-#include <limits.h>	// for INT_MAX (we should have a S32_MAX...)
-
-namespace irr
-{
-
-class ITimer;
-
-//! Used to store the profile data (and also used for profile group data).
-struct SProfileData
-{
-	friend class IProfiler;
-
-    SProfileData()
-	{
-		GroupIndex = 0;
-		reset();
-	}
-
-	bool operator<(const SProfileData& pd) const
-	{
-		return Id < pd.Id;
-	}
-
-	bool operator==(const SProfileData& pd) const
-	{
-		return Id == pd.Id;
-	}
-
-	u32 getGroupIndex() const
-	{
-		return GroupIndex;
-	}
-
-	const core::stringw& getName() const
-	{
-		return Name;
-	}
-
-	//! Each time profiling for this data is stopped it increases the counter by 1.
-	u32 getCallsCounter() const
-	{
-		return CountCalls;
-	}
-
-	//! Longest time a profile call for this id took from start until it was stopped again.
-	u32 getLongestTime() const
-	{
-		return LongestTime;
-	}
-
-	//! Time spend between start/stop
-	u32 getTimeSum() const
-	{
-		return TimeSum;
-	}
-
-private:
-
-	// just to be used for searching as it does no initialization besides id
-	SProfileData(u32 id) : Id(id) {}
-
-	void reset()
-	{
-		CountCalls = 0;
-		LongestTime = 0;
-		TimeSum = 0;
-		LastTimeStarted = 0;
-		StartStopCounter = 0;
-	}
-
-	s32 Id;
-    u32 GroupIndex;
-	core::stringw Name;
-
-	s32 StartStopCounter; // 0 means stopped > 0 means it runs.
-    u32 CountCalls;
-    u32 LongestTime;
-    u32 TimeSum;
-
-    u32 LastTimeStarted;
-};
-
-//! Code-profiler. Please check the example in the Irrlicht examples folder about how to use it.
-// Implementer notes:
-// The design is all about allowing to use the central start/stop mechanism with minimal time overhead.
-// This is why the class works without a virtual functions interface contrary to the usual Irrlicht design.
-// And also why it works with id's instead of strings in the start/stop functions even if it makes using
-// the class slightly harder.
-// The class comes without reference-counting because the profiler instance is never released (TBD).
-class IProfiler
-{
-public:
-	//! Constructor. You could use this to create a new profiler, but usually getProfiler() is used to access the global instance.
-    IProfiler()	: Timer(0), NextAutoId(INT_MAX)
-	{}
-
-	virtual ~IProfiler()
-	{}
-
-	//! Add an id with given name and group which can be used for profiling with start/stop
-	/** After calling this once you can start/stop profiling for the given id.
-	\param id: Should be >= 0 as negative id's are reserved for Irrlicht. Also very large numbers (near INT_MAX) might
-	have been added automatically by the other add function.
-	\param name: Name for displaying profile data.
-	\param groupName: Each id belongs into a group - this helps on displaying profile data. */
-    inline void add(s32 id, const core::stringw &name, const core::stringw &groupName);
-
-	//! Add an automatically generated for the given name and group which can be used for profiling with start/stop.
-	/** After calling this once you can start/stop profiling with the returned id.
-	\param name: Name for displaying profile data.
-	\param groupName: Each id belongs into a group - this helps on displaying profile data.
-	\return Automatic id's start at INT_MAX and count down for each new id. If the name already has an id then that id will be returned. */
-    inline s32 add(const core::stringw &name, const core::stringw &groupName);
-
-	//! Return the number of profile data blocks. There is one for each id.
-    u32 getProfileDataCount() const
-    {
-		return ProfileDatas.size();
-    }
-
-	//! Search for the index of the profile data by name
-	/** \param result Receives the resulting data index when one was found.
-	\param name String with name to search for
-	\return true when found, false when not found */
-	inline bool findDataIndex(u32 & result, const core::stringw &name) const;
-
-	//! Get the profile data
-	/** \param index A value between 0 and getProfileDataCount()-1.	Indices can change when new id's are added.*/
-    const SProfileData& getProfileDataByIndex(u32 index) const
-    {
-		return ProfileDatas[index];
-    }
-
-	//! Get the profile data
-	/** \param id Same value as used in ::add
-	\return Profile data for the given id or 0 when it does not exist.	*/
-    inline const SProfileData* getProfileDataById(u32 id);
-
-	//! Get the number of profile groups. Will be at least 1.
-	/** NOTE: The first groups is always L"overview" which is an overview for all existing groups */
-    inline u32 getGroupCount() const
-    {
-		return ProfileGroups.size();
-    }
-
-    //! Get profile data for a group.
-    /** NOTE: The first groups is always L"overview" which is an overview for all existing groups */
-    inline const SProfileData& getGroupData(u32 index) const
-    {
-		return ProfileGroups[index];
-    }
-
-    //! Find the group index by the group-name
-    /** \param result Receives the resulting group index when one was found.
-	\param name String with name to search for
-	\return true when found, false when not found */
-	inline bool findGroupIndex(u32 & result, const core::stringw &name) const;
-
-
-	//! Start profile-timing for the given id
-	/** This increases an internal run-counter for the given id. It will profile as long as that counter is > 0.
-	NOTE: you have to add the id first with one of the ::add functions
-	*/
-	inline void start(s32 id);
-
-	//! Stop profile-timing for the given id
-	/** This increases an internal run-counter for the given id. If it reaches 0 the time since start is recorded.
-		You should have the same amount of start and stop calls. If stop is called more often than start
-		then the additional stop calls will be ignored (counter never goes below 0)
-	*/
-    inline void stop(s32 id);
-
-	//! Reset profile data for the given id
-    inline void resetDataById(s32 id);
-
-	//! Reset profile data for the given index
-    inline void resetDataByIndex(u32 index);
-
-    //! Reset profile data for a whole group
-    inline void resetGroup(u32 index);
-
-    //! Reset all profile data
-    /** NOTE: This is not deleting id's or groups, just resetting all timers to 0. */
-    inline void resetAll();
-
-	//! Write all profile-data into a string
-	/** \param result Receives the result string.
-	\param includeOverview When true a group-overview is attached first
-	\param suppressUncalled When true elements which got never called are not printed */
-    virtual void printAll(core::stringw &result, bool includeOverview=false,bool suppressUncalled=true) const = 0;
-
-	//! Write the profile data of one group into a string
-	/** \param result Receives the result string.
-	\param groupIndex_	*/
-    virtual void printGroup(core::stringw &result, u32 groupIndex, bool suppressUncalled) const = 0;
-
-protected:
-
-    inline u32 addGroup(const core::stringw &name);
-
-	// I would prefer using os::Timer, but os.h is not in the public interface so far.
-	// Timer must be initialized by the implementation.
-    ITimer * Timer;
-	core::array<SProfileData> ProfileDatas;
-    core::array<SProfileData> ProfileGroups;
-
-private:
-    s32 NextAutoId;	// for giving out id's automatically
-};
-
-//! Access the Irrlicht profiler object.
-/** Profiler is always accessible, except in destruction of global objects.
-If you want to get internal profiling information about the engine itself
-you will have to re-compile the engine with _IRR_COMPILE_WITH_PROFILING_ enabled.
-But you can use the profiler for profiling your own projects without that. */
-IRRLICHT_API IProfiler& IRRCALLCONV getProfiler();
-
-//! Class where the objects profile their own life-time.
-/** This is a comfort wrapper around the IProfiler start/stop mechanism which is easier to use
-when you want to profile a scope. You only have to create an object and it will profile it's own lifetime
-for the given id. */
-class CProfileScope
-{
-public:
-	//! Construct with an known id.
-	/** This is the fastest scope constructor, but the id must have been added before.
-	\param id Any id which you did add to the profiler before. */
-	CProfileScope(s32 id)
-	: Id(id), Profiler(getProfiler())
-	{
-		Profiler.start(Id);
-	}
-
-	//! Object will create the given name, groupName combination for the id if it doesn't exist already
-	/** \param id: Should be >= 0 as negative id's are reserved for Irrlicht. Also very large numbers (near INT_MAX) might
-	have been created already by the automatic add function of ::IProfiler.
-	\param name: Name for displaying profile data.
-	\param groupName: Each id belongs into a group - this helps on displaying profile data. */
-	CProfileScope(s32 id, const core::stringw &name, const core::stringw &groupName)
-	: Id(id), Profiler(getProfiler())
-	{
-		Profiler.add(Id, name, groupName);
-		Profiler.start(Id);
-	}
-
-	//! Object will create an id for the given name, groupName combination if they don't exist already
-	/** Slowest scope constructor, but usually still fine unless speed is very critical.
-	\param name: Name for displaying profile data.
-	\param groupName: Each id belongs into a group - this helps on displaying profile data. */
-	CProfileScope(const core::stringw &name, const core::stringw &groupName)
-	: Profiler(getProfiler())
-	{
-		Id = Profiler.add(name, groupName);
-		Profiler.start(Id);
-	}
-
-	~CProfileScope()
-	{
-		Profiler.stop(Id);
-	}
-
-protected:
-	s32 Id;
-	IProfiler& Profiler;
-};
-
-
-// IMPLEMENTATION for in-line stuff
-
-void IProfiler::start(s32 id)
-{
-	s32 idx = ProfileDatas.binary_search(SProfileData(id));
-	if ( idx >= 0 && Timer )
-	{
-		++ProfileDatas[idx].StartStopCounter;
-		if (ProfileDatas[idx].StartStopCounter == 1 )
-			ProfileDatas[idx].LastTimeStarted = Timer->getRealTime();
-	}
-}
-
-void IProfiler::stop(s32 id)
-{
-	if ( Timer )
-	{
-		u32 timeNow = Timer->getRealTime();
-		s32 idx = ProfileDatas.binary_search(SProfileData(id));
-		if ( idx >= 0 )
-		{
-			SProfileData &data = ProfileDatas[idx];
-			--ProfileDatas[idx].StartStopCounter;
-			if ( data.LastTimeStarted != 0 && ProfileDatas[idx].StartStopCounter == 0)
-			{
-				// update data for this id
-				++data.CountCalls;
-				u32 diffTime = timeNow - data.LastTimeStarted;
-				data.TimeSum += diffTime;
-				if ( diffTime > data.LongestTime )
-					data.LongestTime = diffTime;
-				data.LastTimeStarted = 0;
-
-				// update data of it's group
-				SProfileData & group = ProfileGroups[data.GroupIndex];
-				++group.CountCalls;
-				group.TimeSum += diffTime;
-				if ( diffTime > group.LongestTime )
-					group.LongestTime = diffTime;
-				group.LastTimeStarted = 0;
-			}
-			else if ( ProfileDatas[idx].StartStopCounter < 0 )
-			{
-				// ignore additional stop calls
-				ProfileDatas[idx].StartStopCounter = 0;
-			}
-		}
-	}
-}
-
-s32 IProfiler::add(const core::stringw &name, const core::stringw &groupName)
-{
-	u32 index;
-	if ( findDataIndex(index, name) )
-	{
-		add( ProfileDatas[index].Id, name, groupName );
-		return ProfileDatas[index].Id;
-	}
-	else
-	{
-		s32 id = NextAutoId;
-		--NextAutoId;
-		add( id, name, groupName );
-		return id;
-	}
-}
-
-void IProfiler::add(s32 id, const core::stringw &name, const core::stringw &groupName)
-{
-	u32 groupIdx;
-	if ( !findGroupIndex(groupIdx, groupName) )
-	{
-		groupIdx = addGroup(groupName);
-	}
-
-	SProfileData data(id);
-	s32 idx = ProfileDatas.binary_search(data);
-	if ( idx < 0 )
-	{
-		data.reset();
-		data.GroupIndex = groupIdx;
-		data.Name = name;
-
-		ProfileDatas.push_back(data);
-		ProfileDatas.sort();
-	}
-	else
-	{
-		// only reset on group changes, otherwise we want to keep the data or coding CProfileScope would become tricky.
-		if ( groupIdx != ProfileDatas[idx].GroupIndex )
-		{
-			resetDataByIndex((u32)idx);
-			ProfileDatas[idx].GroupIndex = groupIdx;
-		}
-		ProfileDatas[idx].Name = name;
-	}
-}
-
-u32 IProfiler::addGroup(const core::stringw &name)
-{
-    SProfileData group;
-	group.Id = -1;	// Id for groups doesn't matter so far
-	group.Name = name;
-    ProfileGroups.push_back(group);
-    return ProfileGroups.size()-1;
-}
-
-bool IProfiler::findDataIndex(u32 & result, const core::stringw &name) const
-{
-	for ( u32 i=0; i < ProfileDatas.size(); ++i )
-	{
-		if ( ProfileDatas[i].Name == name )
-		{
-			result = i;
-			return true;
-		}
-	}
-
-	return false;
-}
-
-const SProfileData* IProfiler::getProfileDataById(u32 id)
-{
-	SProfileData data(id);
-    s32 idx = ProfileDatas.binary_search(data);
-	if ( idx >= 0 )
-		return &ProfileDatas[idx];
-	return NULL;
-}
-
-bool IProfiler::findGroupIndex(u32 & result, const core::stringw &name) const
-{
-	for ( u32 i=0; i < ProfileGroups.size(); ++i )
-	{
-		if ( ProfileGroups[i].Name == name )
-		{
-			result = i;
-			return true;
-		}
-	}
-
-	return false;
-}
-
-void IProfiler::resetDataById(s32 id)
-{
-	s32 idx = ProfileDatas.binary_search(SProfileData(id));
-    if ( idx >= 0 )
-    {
-		resetDataByIndex((u32)idx);
-    }
-}
-
-void IProfiler::resetDataByIndex(u32 index)
-{
-	SProfileData &data = ProfileDatas[index];
-
-	SProfileData & group = ProfileGroups[data.GroupIndex];
-	group.CountCalls -= data.CountCalls;
-	group.TimeSum -= data.TimeSum;
-
-	data.reset();
-}
-
-//! Reset profile data for a whole group
-void IProfiler::resetGroup(u32 index)
-{
-	for ( u32 i=0; i<ProfileDatas.size(); ++i )
-    {
-		if ( ProfileDatas[i].GroupIndex == index )
-			ProfileDatas[i].reset();
-    }
-    if ( index < ProfileGroups.size() )
-		ProfileGroups[index].reset();
-}
-
-void IProfiler::resetAll()
-{
-	for ( u32 i=0; i<ProfileDatas.size(); ++i )
-    {
-		ProfileDatas[i].reset();
-    }
-
-	for ( u32 i=0; i<ProfileGroups.size(); ++i )
-    {
-		ProfileGroups[i].reset();
-    }
-}
-
-//! For internal engine use:
-//! Code inside IRR_PROFILE is only executed when _IRR_COMPILE_WITH_PROFILING_ is set
-//! This allows disabling all profiler code completely by changing that define.
-//! It's generally useful to wrap profiler-calls in application code with a similar macro.
-#ifdef _IRR_COMPILE_WITH_PROFILING_
-	#define IRR_PROFILE(X) X
-#else
-	#define IRR_PROFILE(X)
-#endif // IRR_PROFILE
-
-} // namespace irr
-
-#endif // __I_PROFILER_H_INCLUDED__

include/IReferenceCounted.h

@@ -7,10 +7,6 @@
 
 #include "irrTypes.h"
 
-#ifdef _IRR_COMPILE_WITH_LEAK_HUNTER_
-	#include "leakHunter.h"
-#endif
-
 namespace irr
 {
 
@@ -50,17 +46,11 @@ namespace irr
 		IReferenceCounted()
 			: DebugName(0), ReferenceCounter(1)
 		{
-#ifdef _IRR_COMPILE_WITH_LEAK_HUNTER_
-			LeakHunter::addObject(this);
-#endif
 		}
 
 		//! Destructor.
 		virtual ~IReferenceCounted()
 		{
-			#ifdef _IRR_COMPILE_WITH_LEAK_HUNTER_
-				LeakHunter::removeObject(this);
-			#endif
 		}
 
 		//! Grabs the object. Increments the reference counter by one.

include/ISceneManager.h

@@ -318,20 +318,10 @@ namespace scene
 		 * \endcode
 		 * If you would like to implement and add your own file format loader to Irrlicht,
 		 * see addExternalMeshLoader().
-		 * \param filename: Filename of the mesh to load.
-		 * \param alternativeCacheName: In case you want to have the mesh under another name in the cache (to create real copies)
+		 * \param file File handle of the mesh to load.
 		 * \return Null if failed, otherwise pointer to the mesh.
 		 * This pointer should not be dropped. See IReferenceCounted::drop() for more information.
 		 **/
-		virtual IAnimatedMesh* getMesh(const io::path& filename, const io::path& alternativeCacheName=io::path("")) = 0;
-
-		//! Get pointer to an animateable mesh. Loads the file if not loaded already.
-		/** Works just as getMesh(const char* filename). If you want to
-		remove a loaded mesh from the cache again, use removeMesh().
-		\param file File handle of the mesh to load.
-		\return NULL if failed and pointer to the mesh if successful.
-		This pointer should not be dropped. See
-		IReferenceCounted::drop() for more information. */
 		virtual IAnimatedMesh* getMesh(io::IReadFile* file) = 0;
 
 		//! Get interface to the mesh cache which is shared between all existing scene managers.
@@ -345,16 +335,6 @@ namespace scene
 		This pointer should not be dropped. See IReferenceCounted::drop() for more information. */
 		virtual video::IVideoDriver* getVideoDriver() = 0;
 
-		//! Get the active GUIEnvironment
-		/** \return Pointer to the GUIEnvironment
-		This pointer should not be dropped. See IReferenceCounted::drop() for more information. */
-		virtual gui::IGUIEnvironment* getGUIEnvironment() = 0;
-
-		//! Get the active FileSystem
-		/** \return Pointer to the FileSystem
-		This pointer should not be dropped. See IReferenceCounted::drop() for more information. */
-		virtual io::IFileSystem* getFileSystem() = 0;
-
 		//! Adds a scene node for rendering an animated mesh model.
 		/** \param mesh: Pointer to the loaded animated mesh to be displayed.
 		\param parent: Parent of the scene node. Can be NULL if no parent.

include/ISceneNode.h

@@ -352,38 +352,14 @@ namespace scene
 		}
 
 
-		//! Sets all material flags at once to a new value.
-		/** Useful, for example, if you want the whole mesh to be
-		affected by light.
-		\param flag Which flag of all materials to be set.
-		\param newvalue New value of that flag. */
-		void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue)
-		{
-			for (u32 i=0; i<getMaterialCount(); ++i)
-				getMaterial(i).setFlag(flag, newvalue);
+		//! Execute a function on all materials of this scene node.
+		/** Useful for setting material properties, e.g. if you want the whole
+		mesh to be affected by light. */
+		template <typename F>
+		void forEachMaterial(F &&fn) {
+			for (u32 i = 0; i < getMaterialCount(); i++) {
+				fn(getMaterial(i));
 			}
-
-
-		//! Sets the texture of the specified layer in all materials of this scene node to the new texture.
-		/** \param textureLayer Layer of texture to be set. Must be a
-		value smaller than MATERIAL_MAX_TEXTURES.
-		\param texture New texture to be used. */
-		void setMaterialTexture(u32 textureLayer, video::ITexture* texture)
-		{
-			if (textureLayer >= video::MATERIAL_MAX_TEXTURES)
-				return;
-
-			for (u32 i=0; i<getMaterialCount(); ++i)
-				getMaterial(i).setTexture(textureLayer, texture);
-		}
-
-
-		//! Sets the material type of all materials in this scene node to a new material type.
-		/** \param newType New type of material to be set. */
-		void setMaterialType(video::E_MATERIAL_TYPE newType)
-		{
-			for (u32 i=0; i<getMaterialCount(); ++i)
-				getMaterial(i).MaterialType = newType;
 		}
 
 

include/IVideoDriver.h

@@ -56,32 +56,11 @@ namespace video
 		ETS_WORLD,
 		//! Projection transformation
 		ETS_PROJECTION,
-		//! Texture transformation
+		//! Texture 0 transformation
+		//! Use E_TRANSFORMATION_STATE(ETS_TEXTURE_0 + texture_number) to access other texture transformations
 		ETS_TEXTURE_0,
-		//! Texture transformation
-		ETS_TEXTURE_1,
-		//! Texture transformation
-		ETS_TEXTURE_2,
-		//! Texture transformation
-		ETS_TEXTURE_3,
-#if _IRR_MATERIAL_MAX_TEXTURES_>4
-		//! Texture transformation
-		ETS_TEXTURE_4,
-#if _IRR_MATERIAL_MAX_TEXTURES_>5
-		//! Texture transformation
-		ETS_TEXTURE_5,
-#if _IRR_MATERIAL_MAX_TEXTURES_>6
-		//! Texture transformation
-		ETS_TEXTURE_6,
-#if _IRR_MATERIAL_MAX_TEXTURES_>7
-		//! Texture transformation
-		ETS_TEXTURE_7,
-#endif
-#endif
-#endif
-#endif
 		//! Only used internally
-		ETS_COUNT = ETS_TEXTURE_0 + _IRR_MATERIAL_MAX_TEXTURES_
+		ETS_COUNT = ETS_TEXTURE_0 + MATERIAL_MAX_TEXTURES
 	};
 
 	//! Special render targets, which usually map to dedicated hardware
@@ -738,23 +717,6 @@ namespace video
 		virtual void draw3DLine(const core::vector3df& start,
 			const core::vector3df& end, SColor color = SColor(255,255,255,255)) =0;
 
-		//! Draws a 3d triangle.
-		/** This method calls drawVertexPrimitiveList for some triangles.
-		This method works with all drivers because it simply calls
-		drawVertexPrimitiveList, but it is hence not very fast.
-		Note that the triangle is drawn using the current
-		transformation matrix and material. So if you need to draw it
-		independently of the current transformation, use
-		\code
-		driver->setMaterial(someMaterial);
-		driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
-		\endcode
-		for some properly set up material before drawing the triangle.
-		\param triangle The triangle to draw.
-		\param color Color of the line. */
-		virtual void draw3DTriangle(const core::triangle3df& triangle,
-			SColor color = SColor(255,255,255,255)) =0;
-
 		//! Draws a 3d axis aligned box.
 		/** This method simply calls draw3DLine for the edges of the
 		box. Note that the box is drawn using the current transformation
@@ -785,7 +747,7 @@ namespace video
 		\param texture Texture to be drawn.
 		\param destPos Upper left 2d destination position where the
 		image will be drawn.
-		\param sourceRect Source rectangle in the image.
+		\param sourceRect Source rectangle in the texture (based on it's OriginalSize)
 		\param clipRect Pointer to rectangle on the screen where the
 		image is clipped to.
 		If this pointer is NULL the image is not clipped.
@@ -799,35 +761,6 @@ namespace video
 			const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect =0,
 			SColor color=SColor(255,255,255,255), bool useAlphaChannelOfTexture=false) =0;
 
-		//! Draws a set of 2d images, using a color and the alpha channel of the texture.
-		/** The images are drawn beginning at pos and concatenated in
-		one line. All drawings are clipped against clipRect (if != 0).
-		The subtextures are defined by the array of sourceRects and are
-		chosen by the indices given.
-		\param texture Texture to be drawn.
-		\param pos Upper left 2d destination position where the image
-		will be drawn.
-		\param sourceRects Source rectangles of the image.
-		\param indices List of indices which choose the actual
-		rectangle used each time.
-		\param kerningWidth Offset to Position on X
-		\param clipRect Pointer to rectangle on the screen where the
-		image is clipped to.
-		If this pointer is 0 then the image is not clipped.
-		\param color Color with which the image is drawn.
-		Note that the alpha component is used. If alpha is other than
-		255, the image will be transparent.
-		\param useAlphaChannelOfTexture: If true, the alpha channel of
-		the texture is used to draw the image. */
-		virtual void draw2DImageBatch(const video::ITexture* texture,
-				const core::position2d<s32>& pos,
-				const core::array<core::rect<s32> >& sourceRects,
-				const core::array<s32>& indices,
-				s32 kerningWidth=0,
-				const core::rect<s32>* clipRect=0,
-				SColor color=SColor(255,255,255,255),
-				bool useAlphaChannelOfTexture=false) =0;
-
 		//! Draws a set of 2d images, using a color and the alpha channel of the texture.
 		/** All drawings are clipped against clipRect (if != 0).
 		The subtextures are defined by the array of sourceRects and are
@@ -835,7 +768,7 @@ namespace video
 		\param texture Texture to be drawn.
 		\param positions Array of upper left 2d destinations where the
 		images will be drawn.
-		\param sourceRects Source rectangles of the image.
+		\param sourceRects Source rectangles of the texture (based on it's OriginalSize)
 		\param clipRect Pointer to rectangle on the screen where the
 		images are clipped to.
 		If this pointer is 0 then the image is not clipped.
@@ -855,7 +788,7 @@ namespace video
 		/** Suggested and first implemented by zola.
 		\param texture The texture to draw from
 		\param destRect The rectangle to draw into
-		\param sourceRect The rectangle denoting a part of the texture
+		\param sourceRect The rectangle denoting a part of the texture (based on it's OriginalSize)
 		\param clipRect Clips the destination rectangle (may be 0)
 		\param colors Array of 4 colors denoting the color values of
 		the corners of the destRect
@@ -898,13 +831,6 @@ namespace video
 				SColor colorLeftDown, SColor colorRightDown,
 				const core::rect<s32>* clip =0) =0;
 
-		//! Draws the outline of a 2D rectangle.
-		/** \param pos Position of the rectangle.
-		\param color Color of the rectangle to draw. The alpha component
-		specifies how transparent the rectangle outline will be. */
-		virtual void draw2DRectangleOutline(const core::recti& pos,
-				SColor color=SColor(255,255,255,255)) =0;
-
 		//! Draws a 2d line.
 		/** In theory both start and end will be included in coloring.
 		BUG: Currently d3d ignores the last pixel
@@ -918,72 +844,6 @@ namespace video
 					const core::position2d<s32>& end,
 					SColor color=SColor(255,255,255,255)) =0;
 
-		//! Draws a pixel.
-		/** \param x The x-position of the pixel.
-		\param y The y-position of the pixel.
-		\param color Color of the pixel to draw. */
-		virtual void drawPixel(u32 x, u32 y, const SColor& color) =0;
-
-		//! Draws a non filled concyclic regular 2d polygon.
-		/** This method can be used to draw circles, but also
-		triangles, tetragons, pentagons, hexagons, heptagons, octagons,
-		enneagons, decagons, hendecagons, dodecagon, triskaidecagons,
-		etc. I think you'll got it now. And all this by simply
-		specifying the vertex count. Welcome to the wonders of
-		geometry.
-		\param center Position of center of circle (pixels).
-		\param radius Radius of circle in pixels.
-		\param color Color of the circle.
-		\param vertexCount Amount of vertices of the polygon. Specify 2
-		to draw a line, 3 to draw a triangle, 4 for tetragons and a lot
-		(>10) for nearly a circle. */
-		virtual void draw2DPolygon(core::position2d<s32> center,
-				f32 radius,
-				video::SColor color=SColor(100,255,255,255),
-				s32 vertexCount=10) =0;
-
-		//! Draws a shadow volume into the stencil buffer.
-		/** To draw a stencil shadow, do this: First, draw all geometry.
-		Then use this method, to draw the shadow volume. Then, use
-		IVideoDriver::drawStencilShadow() to visualize the shadow.
-		Please note that the code for the opengl version of the method
-		is based on free code sent in by Philipp Dortmann, lots of
-		thanks go to him!
-		\param triangles Array of 3d vectors, specifying the shadow
-		volume.
-		\param zfail If set to true, zfail method is used, otherwise
-		zpass.
-		\param debugDataVisible The debug data that is enabled for this
-		shadow node
-		*/
-		virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail=true, u32 debugDataVisible=0) =0;
-
-		//! Fills the stencil shadow with color.
-		/** After the shadow volume has been drawn into the stencil
-		buffer using IVideoDriver::drawStencilShadowVolume(), use this
-		to draw the color of the shadow.
-		Please note that the code for the opengl version of the method
-		is based on free code sent in by Philipp Dortmann, lots of
-		thanks go to him!
-		\param clearStencilBuffer Set this to false, if you want to
-		draw every shadow with the same color, and only want to call
-		drawStencilShadow() once after all shadow volumes have been
-		drawn. Set this to true, if you want to paint every shadow with
-		its own color.
-		\param leftUpEdge Color of the shadow in the upper left corner
-		of screen.
-		\param rightUpEdge Color of the shadow in the upper right
-		corner of screen.
-		\param leftDownEdge Color of the shadow in the lower left
-		corner of screen.
-		\param rightDownEdge Color of the shadow in the lower right
-		corner of screen. */
-		virtual void drawStencilShadow(bool clearStencilBuffer=false,
-			video::SColor leftUpEdge = video::SColor(255,0,0,0),
-			video::SColor rightUpEdge = video::SColor(255,0,0,0),
-			video::SColor leftDownEdge = video::SColor(255,0,0,0),
-			video::SColor rightDownEdge = video::SColor(255,0,0,0)) =0;
-
 		//! Draws a mesh buffer
 		/** \param mb Buffer to draw */
 		virtual void drawMeshBuffer(const scene::IMeshBuffer* mb) =0;
@@ -1099,28 +959,6 @@ namespace video
 		\return The current texture creation flag enabled mode. */
 		virtual bool getTextureCreationFlag(E_TEXTURE_CREATION_FLAG flag) const =0;
 
-		//! Creates a software images from a file.
-		/** No hardware texture will be created for those images. This
-		method is useful for example if you want to read a heightmap
-		for a terrain renderer.
-		\param filename Name of the file from which the images are created.
-		\param type Pointer to E_TEXTURE_TYPE where a recommended type of the texture will be stored.
-		\return The array of created images.
-		If you no longer need those images, you should call IImage::drop() on each of them.
-		See IReferenceCounted::drop() for more information. */
-		virtual core::array<IImage*> createImagesFromFile(const io::path& filename, E_TEXTURE_TYPE* type = 0) = 0;
-
-		//! Creates a software images from a file.
-		/** No hardware texture will be created for those images. This
-		method is useful for example if you want to read a heightmap
-		for a terrain renderer.
-		\param file File from which the image is created.
-		\param type Pointer to E_TEXTURE_TYPE where a recommended type of the texture will be stored.
-		\return The array of created images.
-		If you no longer need those images, you should call IImage::drop() on each of them.
-		See IReferenceCounted::drop() for more information. */
-		virtual core::array<IImage*> createImagesFromFile(io::IReadFile* file, E_TEXTURE_TYPE* type = 0) = 0;
-
 		//! Creates a software image from a file.
 		/** No hardware texture will be created for this image. This
 		method is useful for example if you want to read a heightmap
@@ -1130,15 +968,7 @@ namespace video
 		\return The created image.
 		If you no longer need the image, you should call IImage::drop().
 		See IReferenceCounted::drop() for more information. */
-		IImage* createImageFromFile(const io::path& filename)
-		{
-			core::array<IImage*> imageArray = createImagesFromFile(filename);
-
-			for (u32 i = 1; i < imageArray.size(); ++i)
-				imageArray[i]->drop();
-
-			return (imageArray.size() > 0) ? imageArray[0] : 0;
-		}
+		virtual IImage* createImageFromFile(const io::path& filename) = 0;
 
 		//! Creates a software image from a file.
 		/** No hardware texture will be created for this image. This
@@ -1148,15 +978,7 @@ namespace video
 		\return The created image.
 		If you no longer need the image, you should call IImage::drop().
 		See IReferenceCounted::drop() for more information. */
-		IImage* createImageFromFile(io::IReadFile* file)
-		{
-			core::array<IImage*> imageArray = createImagesFromFile(file);
-
-			for (u32 i = 1; i < imageArray.size(); ++i)
-				imageArray[i]->drop();
-
-			return (imageArray.size() > 0) ? imageArray[0] : 0;
-		}
+		virtual IImage* createImageFromFile(io::IReadFile* file) = 0;
 
 		//! Writes the provided image to a file.
 		/** Requires that there is a suitable image writer registered
@@ -1300,7 +1122,7 @@ namespace video
 		E_MATERIAL_TYPE enum or a value which was returned by
 		addMaterialRenderer().
 		\param name: New name of the material renderer. */
-		virtual void setMaterialRendererName(s32 idx, const c8* name) =0;
+		virtual void setMaterialRendererName(u32 idx, const c8* name) =0;
 
 		//! Swap the material renderers used for certain id's
 		/** Swap the IMaterialRenderers responsible for rendering specific

include/IrrCompileConfig.h

@@ -6,8 +6,8 @@
 #define __IRR_COMPILE_CONFIG_H_INCLUDED__
 
 //! Identifies the IrrlichtMt fork customized for the Minetest engine
-#define IRRLICHT_VERSION_MT_REVISION 9
-#define IRRLICHT_VERSION_MT "mt9"
+#define IRRLICHT_VERSION_MT_REVISION 12
+#define IRRLICHT_VERSION_MT "mt12"
 
 //! Irrlicht SDK Version
 #define IRRLICHT_VERSION_MAJOR 1
@@ -20,454 +20,14 @@
 
 #include <stdio.h> // TODO: Although included elsewhere this is required at least for mingw
 
-//! The defines for different operating system are:
-//! _IRR_WINDOWS_ for all irrlicht supported Windows versions
-//! _IRR_WINDOWS_API_ for Windows or XBox
-//! _IRR_LINUX_PLATFORM_ for Linux (it is defined here if no other os is defined)
-//! _IRR_SOLARIS_PLATFORM_ for Solaris
-//! _IRR_OSX_PLATFORM_ for Apple systems running OSX
-//! _IRR_IOS_PLATFORM_ for Apple devices running iOS
-//! _IRR_ANDROID_PLATFORM_ for devices running Android
-//! _IRR_POSIX_API_ for Posix compatible systems
-//! Note: PLATFORM defines the OS specific layer, API can group several platforms
-
-//! DEVICE is the windowing system used, several PLATFORMs support more than one DEVICE
-//! Irrlicht can be compiled with more than one device
-//! _IRR_COMPILE_WITH_WINDOWS_DEVICE_ for Windows API based device
-//! _IRR_COMPILE_WITH_OSX_DEVICE_ for Cocoa native windowing on OSX
-//! _IRR_COMPILE_WITH_X11_DEVICE_ for Linux X11 based device
-//! _IRR_COMPILE_WITH_SDL_DEVICE_ for platform independent SDL framework
-
-//! Passing defines to the compiler which have NO in front of the _IRR definename is an alternative
-//! way which can be used to disable defines (instead of outcommenting them in this header).
-//! So defines can be controlled from Makefiles or Projectfiles which allows building
-//! different library versions without having to change the sources.
-//! Example: NO_IRR_COMPILE_WITH_X11_ would disable X11
-
-//! Uncomment this line to compile with the SDL device
-//#define _IRR_COMPILE_WITH_SDL_DEVICE_
-#ifdef NO_IRR_COMPILE_WITH_SDL_DEVICE_
-#undef _IRR_COMPILE_WITH_SDL_DEVICE_
-#endif
-
-//! WIN32 for Windows32
-//! WIN64 for Windows64
-// The windows platform and API support SDL and WINDOW device
-#if defined(_WIN32) || defined(_WIN64)
-#define _IRR_WINDOWS_
-#define _IRR_WINDOWS_API_
-#ifndef _IRR_COMPILE_WITH_SDL_DEVICE_
-#define _IRR_COMPILE_WITH_WINDOWS_DEVICE_
-#endif
-#endif
-
-#if defined(__APPLE__)
-#if defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) || defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
-#define _IRR_IOS_PLATFORM_
-#define _IRR_COMPILE_WITH_IOS_DEVICE_
-#define NO_IRR_COMPILE_WITH_OPENGL_
-// The application state events and following methods: IrrlichtDevice::isWindowActive, IrrlichtDevice::isWindowFocused,
-// IrrlichtDevice::isWindowMinimized works out of box only if you'll use built-in CIrrDelegateiOS,
-// so _IRR_COMPILE_WITH_IOS_BUILTIN_MAIN_ must be enabled in this case. If you need a custom UIApplicationDelegate
-// you must disable _IRR_COMPILE_WITH_IOS_BUILTIN_MAIN_ definition and handle all application events yourself.
-#define _IRR_COMPILE_WITH_IOS_BUILTIN_MAIN_
-#else
-#define _IRR_OSX_PLATFORM_
-#ifndef _IRR_COMPILE_WITH_SDL_DEVICE_
-#define _IRR_COMPILE_WITH_OSX_DEVICE_
-#endif
-#define NO_IRR_COMPILE_WITH_OGLES1_
-#define NO_IRR_COMPILE_WITH_OGLES2_
-#define NO_IRR_COMPILE_WITH_WEBGL1_
-#endif
-#endif
-
-#if defined(__EMSCRIPTEN__)
-#define _IRR_EMSCRIPTEN_PLATFORM_
-#define NO_IRR_COMPILE_WITH_JOYSTICK_EVENTS_
-#define NO_IRR_COMPILE_WITH_OPENGL_
-#define NO_IRR_COMPILE_WITH_OGLES1_
-#define _IRR_COMPILE_WITH_OGLES2_
-#define _IRR_COMPILE_WITH_WEBGL1_
-#define _IRR_COMPILE_WITH_EGL_MANAGER_
-#define _IRR_COMPILE_WITH_SDL_DEVICE_
-#define NO_IRR_COMPILE_WITH_X11_DEVICE_
-#define _IRR_LINUX_PLATFORM_	// emscripten basically working like a unix
-#endif // __EMSCRIPTEN__
-
-#if defined(__ANDROID__)
-#define _IRR_ANDROID_PLATFORM_
-#define _IRR_COMPILE_WITH_ANDROID_DEVICE_
-#define _IRR_COMPILE_ANDROID_ASSET_READER_
-#define NO_IRR_COMPILE_WITH_OPENGL_
-#endif
-
-#if defined(__SVR4) && defined(__sun)
-#define _IRR_SOLARIS_PLATFORM_
-#if defined(__sparc)
-	#define __BIG_ENDIAN__
-#endif
-#endif
-
-#if !defined(_IRR_WINDOWS_API_) && !defined(_IRR_OSX_PLATFORM_) && !defined(_IRR_IOS_PLATFORM_) && !defined(_IRR_ANDROID_PLATFORM_) && !defined(_IRR_EMSCRIPTEN_PLATFORM_)
-#ifndef _IRR_SOLARIS_PLATFORM_
-#define _IRR_LINUX_PLATFORM_
-#endif
-#define _IRR_POSIX_API_
-#ifndef _IRR_COMPILE_WITH_SDL_DEVICE_
-#define _IRR_COMPILE_WITH_X11_DEVICE_
-#endif
-#endif
-
-
-//! Define _IRR_COMPILE_WITH_JOYSTICK_SUPPORT_ if you want joystick events.
-#if !(defined(__FreeBSD__) || defined(__OpenBSD__))
-#define _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
-#endif
-#ifdef NO_IRR_COMPILE_WITH_JOYSTICK_EVENTS_
-#undef _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
-#endif
-
-
-//! Maximum number of texture an SMaterial can have, up to 8 are supported by Irrlicht.
-#define _IRR_MATERIAL_MAX_TEXTURES_ 4
-
-//! Add a leak-hunter to Irrlicht which helps finding unreleased reference counted objects.
-//! NOTE: This is slow and should only be used for debugging
-//#define _IRR_COMPILE_WITH_LEAK_HUNTER_
-#ifdef NO_IRR_COMPILE_WITH_LEAK_HUNTER_
-#undef _IRR_COMPILE_WITH_LEAK_HUNTER_
-#endif
-
-//! Enable profiling information in the engine
-/** NOTE: The profiler itself always exists and can be used by applications.
-This define is about the engine creating profile data
-while it runs and enabling it will slow down the engine. */
-//#define _IRR_COMPILE_WITH_PROFILING_
-#ifdef NO_IRR_COMPILE_WITH_PROFILING_
-#undef _IRR_COMPILE_WITH_PROFILING_
-#endif
-
-//! Define _IRR_COMPILE_WITH_DIRECT3D_9_ to compile the Irrlicht engine with DIRECT3D9.
-/** If you only want to use the software device or opengl you can disable those defines.
-This switch is mostly disabled because people do not get the g++ compiler compile
-directX header files, and directX is only available on Windows platforms. If you
-are using Dev-Cpp, and want to compile this using a DX dev pack, you can define
-_IRR_COMPILE_WITH_DX9_DEV_PACK_. So you simply need to add something like this
-to the compiler settings: -DIRR_COMPILE_WITH_DX9_DEV_PACK
-and this to the linker settings: -ld3dx9
-*/
-#if defined(_IRR_WINDOWS_API_) && defined(IRR_COMPILE_WITH_DX9_DEV_PACK)
-
-//! Define _IRR_COMPILE_WITH_DIRECTINPUT_JOYSTICK_ if you want to use DirectInput for joystick handling.
-/** This only applies to Windows devices, currently only supported under Win32 device.
-If not defined, Windows Multimedia library is used, which offers also broad support for joystick devices. */
-#define _IRR_COMPILE_WITH_DIRECTINPUT_JOYSTICK_
-#ifdef NO_IRR_COMPILE_WITH_DIRECTINPUT_JOYSTICK_
-#undef _IRR_COMPILE_WITH_DIRECTINPUT_JOYSTICK_
-#endif
-
-#endif
-
-//! Define _IRR_COMPILE_WITH_OPENGL_ to compile the Irrlicht engine with OpenGL.
-/** If you do not wish the engine to be compiled with OpenGL, comment this
-define out. */
-#define _IRR_COMPILE_WITH_OPENGL_
-#ifdef NO_IRR_COMPILE_WITH_OPENGL_
-#undef _IRR_COMPILE_WITH_OPENGL_
-#endif
-
-//! Define required options for OpenGL drivers.
-#if defined(_IRR_COMPILE_WITH_OPENGL_)
-	#if defined(_IRR_COMPILE_WITH_WINDOWS_DEVICE_)
-		#define _IRR_OPENGL_USE_EXTPOINTER_
-		#define _IRR_COMPILE_WITH_WGL_MANAGER_
-	#elif defined(_IRR_COMPILE_WITH_X11_DEVICE_)
-		#define _IRR_OPENGL_USE_EXTPOINTER_
-		#define _IRR_COMPILE_WITH_GLX_MANAGER_
-	#elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_)
-		#define _IRR_COMPILE_WITH_NSOGL_MANAGER_
-	#elif defined(_IRR_SOLARIS_PLATFORM_)
-		#define _IRR_COMPILE_WITH_GLX_MANAGER_
-	#elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
-		#define _IRR_OPENGL_USE_EXTPOINTER_
-	#endif
-#endif
-
-//! Define _IRR_COMPILE_WITH_OGLES1_ to compile the Irrlicht engine with OpenGL ES 1.1.
-/** If you do not wish the engine to be compiled with OpenGL ES 1.1, comment this
-define out.
-Depending on platform you may have to enable _IRR_OGLES1_USE_KHRONOS_API_HEADERS_ as well when using it.
-*/
-#if defined(_IRR_ANDROID_PLATFORM_) || defined(_IRR_IOS_PLATFORM_)
-#define _IRR_COMPILE_WITH_OGLES1_
-#endif
-#ifdef NO_IRR_COMPILE_WITH_OGLES1_
-#undef _IRR_COMPILE_WITH_OGLES1_
-#endif
-
-#ifdef _IRR_COMPILE_WITH_OGLES1_
-//! Define _IRR_OGLES1_USE_KHRONOS_API_HEADERS_ to use the OpenGL ES headers from the Debian Khronos-api package
-//#define _IRR_OGLES1_USE_KHRONOS_API_HEADERS_
-#endif
-
-//! Define required options for OpenGL ES 1.1 drivers.
-#if defined(_IRR_COMPILE_WITH_OGLES1_)
-#if defined(_IRR_COMPILE_WITH_WINDOWS_DEVICE_) || defined(_IRR_COMPILE_WITH_X11_DEVICE_) || defined(_IRR_COMPILE_WITH_ANDROID_DEVICE_)
-#define _IRR_OGLES1_USE_EXTPOINTER_
-#ifndef _IRR_COMPILE_WITH_EGL_MANAGER_
-#define _IRR_COMPILE_WITH_EGL_MANAGER_
-#endif
-#elif defined(_IRR_COMPILE_WITH_IOS_DEVICE_)
-#ifndef _IRR_COMPILE_WITH_EAGL_MANAGER_
-#define _IRR_COMPILE_WITH_EAGL_MANAGER_
-#endif
-#endif
-#endif
-
-//! Define _IRR_COMPILE_WITH_OGLES2_ to compile the Irrlicht engine with OpenGL ES 2.0.
-/** If you do not wish the engine to be compiled with OpenGL ES 2.0, comment this
-define out. */
-#if defined(_IRR_ANDROID_PLATFORM_) || defined(_IRR_IOS_PLATFORM_)
-#define _IRR_COMPILE_WITH_OGLES2_
-#else
-//#define _IRR_COMPILE_WITH_OGLES2_
-#endif
-#ifdef NO_IRR_COMPILE_WITH_OGLES2_
-#undef _IRR_COMPILE_WITH_OGLES2_
-#endif
-
-//! Define _IRR_COMPILE_WITH_WEBGL1_ to compile Irrlicht engine with a WebGL friendly
-//! subset of the OpenGL ES 2.0 driver.
-//#define _IRR_COMPILE_WITH_WEBGL1_
-#ifdef NO_IRR_COMPILE_WITH_WEBGL1_
-#undef _IRR_COMPILE_WITH_WEBGL1_
-#endif
-#ifdef _IRR_COMPILE_WITH_WEBGL1_
-#define _IRR_COMPILE_WITH_OGLES2_ //  it's a subset of OGL ES2, so always needed when using WebGL
-#endif
-
-//! Define required options for OpenGL ES 2.0 drivers.
-#if defined(_IRR_COMPILE_WITH_OGLES2_)
-#if defined(_IRR_COMPILE_WITH_WINDOWS_DEVICE_) || defined(_IRR_COMPILE_WITH_X11_DEVICE_) || defined(_IRR_COMPILE_WITH_ANDROID_DEVICE_) || defined(__EMSCRIPTEN__)
-#define _IRR_OGLES2_USE_EXTPOINTER_
-#ifndef _IRR_COMPILE_WITH_EGL_MANAGER_
-#define _IRR_COMPILE_WITH_EGL_MANAGER_
-#endif
-#elif defined(_IRR_COMPILE_WITH_IOS_DEVICE_)
-#ifndef _IRR_COMPILE_WITH_EAGL_MANAGER_
-#define _IRR_COMPILE_WITH_EAGL_MANAGER_
-#endif
-#endif
-#endif
-
-
-
-//! Define _IRR_COMPILE_WITH_X11_ to compile the Irrlicht engine with X11 support.
-/** If you do not wish the engine to be compiled with X11, comment this
-define out. */
-// Only used in LinuxDevice.
-#define _IRR_COMPILE_WITH_X11_
-#ifdef NO_IRR_COMPILE_WITH_X11_
-#undef _IRR_COMPILE_WITH_X11_
-#endif
-
-#if defined(_IRR_LINUX_PLATFORM_) && defined(_IRR_COMPILE_WITH_X11_)
-//! XInput2 (library called Xi) is currently only used to support touch-input.
-#define _IRR_LINUX_X11_XINPUT2_
-#ifdef NO_IRR_LINUX_X11_XINPUT2_
-#undef _IRR_LINUX_X11_XINPUT2_
-#endif
-
-//! X11 has by default only monochrome cursors, but using the Xcursor library we can also get color cursor support.
-//! If you have the need for custom color cursors on X11 then enable this and make sure you also link
-//! to the Xcursor library in your Makefile/Projectfile.
-//#define _IRR_LINUX_XCURSOR_
-#ifdef NO_IRR_LINUX_XCURSOR_
-#undef _IRR_LINUX_XCURSOR_
-#endif
-
-#endif
-
-//! Define _IRR_COMPILE_WITH_GUI_ to compile the engine with the built-in GUI
-/** Disable this if you are using an external library to draw the GUI. If you disable this then
-you will not be able to use anything provided by the GUI Environment, including loading fonts. */
-#define _IRR_COMPILE_WITH_GUI_
-#ifdef NO_IRR_COMPILE_WITH_GUI_
-#undef _IRR_COMPILE_WITH_GUI_
-#endif
-
-//! Define _IRR_COMPILE_WITH_LIBJPEG_ to enable compiling the engine using libjpeg.
-/** This enables the engine to read jpeg images. If you comment this out,
-the engine will no longer read .jpeg images. */
-#define _IRR_COMPILE_WITH_LIBJPEG_
-#ifdef NO_IRR_COMPILE_WITH_LIBJPEG_
-#undef _IRR_COMPILE_WITH_LIBJPEG_
-#endif
-
-//! Define _IRR_COMPILE_WITH_LIBPNG_ to enable compiling the engine using libpng.
-/** This enables the engine to read png images. If you comment this out,
-the engine will no longer read .png images. */
-#define _IRR_COMPILE_WITH_LIBPNG_
-#ifdef NO_IRR_COMPILE_WITH_LIBPNG_
-#undef _IRR_COMPILE_WITH_LIBPNG_
-#endif
-
-//! Uncomment the following line if you want to ignore the deprecated warnings
-//#define IGNORE_DEPRECATED_WARNING
-
-//! Define _IRR_COMPILE_WITH_BILLBOARD_SCENENODE_ to support BillboardSceneNodes
-#define _IRR_COMPILE_WITH_BILLBOARD_SCENENODE_
-#ifdef NO_IRR_COMPILE_WITH_BILLBOARD_SCENENODE_
-#undef _IRR_COMPILE_WITH_BILLBOARD_SCENENODE_
-#endif
-
-//! Define _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_ if you want to use bone based
-/** animated meshes. If you compile without this, you will be unable to load
-B3D, MS3D or X meshes */
-#define _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-#ifdef NO_IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-#undef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-#endif
-
-#ifdef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-//! Define _IRR_COMPILE_WITH_B3D_LOADER_ if you want to use Blitz3D files
-#define _IRR_COMPILE_WITH_B3D_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_B3D_LOADER_
-#undef _IRR_COMPILE_WITH_B3D_LOADER_
-#endif
-//! Define _IRR_COMPILE_WITH_X_LOADER_ if you want to use Microsoft X files
-#define _IRR_COMPILE_WITH_X_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_X_LOADER_
-#undef _IRR_COMPILE_WITH_X_LOADER_
-#endif
-#endif // _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-
-//! Define _IRR_COMPILE_WITH_OBJ_LOADER_ if you want to load Wavefront OBJ files
-#define _IRR_COMPILE_WITH_OBJ_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_OBJ_LOADER_
-#undef _IRR_COMPILE_WITH_OBJ_LOADER_
-#endif
-
-//! Define _IRR_COMPILE_WITH_BMP_LOADER_ if you want to load .bmp files
-//! Disabling this loader will also disable the built-in font
-#define _IRR_COMPILE_WITH_BMP_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_BMP_LOADER_
-#undef _IRR_COMPILE_WITH_BMP_LOADER_
-#endif
-//! Define _IRR_COMPILE_WITH_JPG_LOADER_ if you want to load .jpg files
-#define _IRR_COMPILE_WITH_JPG_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_JPG_LOADER_
-#undef _IRR_COMPILE_WITH_JPG_LOADER_
-#endif
-//! Define _IRR_COMPILE_WITH_PNG_LOADER_ if you want to load .png files
-#define _IRR_COMPILE_WITH_PNG_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_PNG_LOADER_
-#undef _IRR_COMPILE_WITH_PNG_LOADER_
-#endif
-//! Define _IRR_COMPILE_WITH_TGA_LOADER_ if you want to load .tga files
-#define _IRR_COMPILE_WITH_TGA_LOADER_
-#ifdef NO_IRR_COMPILE_WITH_TGA_LOADER_
-#undef _IRR_COMPILE_WITH_TGA_LOADER_
-#endif
-
-//! Define _IRR_COMPILE_WITH_JPG_WRITER_ if you want to write .jpg files
-#define _IRR_COMPILE_WITH_JPG_WRITER_
-#ifdef NO_IRR_COMPILE_WITH_JPG_WRITER_
-#undef _IRR_COMPILE_WITH_JPG_WRITER_
-#endif
-//! Define _IRR_COMPILE_WITH_PNG_WRITER_ if you want to write .png files
-#define _IRR_COMPILE_WITH_PNG_WRITER_
-#ifdef NO_IRR_COMPILE_WITH_PNG_WRITER_
-#undef _IRR_COMPILE_WITH_PNG_WRITER_
-#endif
-
-//! Define __IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_ if you want to open ZIP and GZIP archives
-/** ZIP reading has several more options below to configure. */
-#define __IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_
-#ifdef NO__IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_
-#undef __IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_
-#endif
-#ifdef __IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_
-//! Define _IRR_COMPILE_WITH_ZLIB_ to enable compiling the engine using zlib.
-/** This enables the engine to read from compressed .zip archives. If you
-disable this feature, the engine can still read archives, but only uncompressed
-ones. */
-#define _IRR_COMPILE_WITH_ZLIB_
-#ifdef NO_IRR_COMPILE_WITH_ZLIB_
-#undef _IRR_COMPILE_WITH_ZLIB_
-#endif
-#endif
-
-//! Define __IRR_COMPILE_WITH_MOUNT_ARCHIVE_LOADER_ if you want to mount folders as archives
-#define __IRR_COMPILE_WITH_MOUNT_ARCHIVE_LOADER_
-#ifdef NO__IRR_COMPILE_WITH_MOUNT_ARCHIVE_LOADER_
-#undef __IRR_COMPILE_WITH_MOUNT_ARCHIVE_LOADER_
-#endif
-
-// Some cleanup and standard stuff
-
-#ifdef _IRR_WINDOWS_API_
-
-// To build Irrlicht as a static library, you must define _IRR_STATIC_LIB_ in both the
-// Irrlicht build, *and* in the user application, before #including <irrlicht.h>
-#ifndef _IRR_STATIC_LIB_
-#ifdef IRRLICHT_EXPORTS
-#define IRRLICHT_API __declspec(dllexport)
-#else
-#define IRRLICHT_API __declspec(dllimport)
-#endif // IRRLICHT_EXPORT
-#else
-#define IRRLICHT_API
-#endif // _IRR_STATIC_LIB_
-
-// Declare the calling convention.
-#if defined(_STDCALL_SUPPORTED)
+#ifdef _WIN32
 #define IRRCALLCONV __stdcall
 #else
-#define IRRCALLCONV __cdecl
-#endif // STDCALL_SUPPORTED
-
-#else // _IRR_WINDOWS_API_
-
-// Force symbol export in shared libraries built with gcc.
-#if defined(__GNUC__) && !defined(_IRR_STATIC_LIB_) && defined(IRRLICHT_EXPORTS)
-#define IRRLICHT_API __attribute__ ((visibility("default")))
-#else
-#define IRRLICHT_API
-#endif
-
 #define IRRCALLCONV
-
-#endif // _IRR_WINDOWS_API_
-
-#if defined(_IRR_SOLARIS_PLATFORM_)
-	#undef _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
 #endif
 
-//! Define __IRR_HAS_S64 if the irr::s64 type should be enable (needs long long, available on most platforms, but not part of ISO C++ 98)
-#define __IRR_HAS_S64
-#ifdef NO__IRR_HAS_S64
-#undef __IRR_HAS_S64
-#endif
-
-#ifndef __has_feature
-  #define __has_feature(x) 0  // Compatibility with non-clang compilers.
-#endif
-
-#ifdef _DEBUG
-	//! A few attributes are written in CSceneManager when _IRR_SCENEMANAGER_DEBUG is enabled
-	// NOTE: Those attributes were used always until 1.8.0 and became a global define for 1.8.1
-	// which is only enabled in debug because it had a large (sometimes >5%) impact on speed.
-	// A better solution in the long run is to break the interface and remove _all_ attribute
-	// access in functions like CSceneManager::drawAll and instead put that information in some
-	// own struct/class or in CSceneManager.
-	// See http://irrlicht.sourceforge.net/forum/viewtopic.php?f=2&t=48211 for the discussion.
-	#define _IRR_SCENEMANAGER_DEBUG
-	#ifdef NO_IRR_SCENEMANAGER_DEBUG
-		#undef _IRR_SCENEMANAGER_DEBUG
-	#endif
+#ifndef IRRLICHT_API
+#define IRRLICHT_API
 #endif
 
 #endif // __IRR_COMPILE_CONFIG_H_INCLUDED__
-

include/IrrlichtDevice.h

@@ -14,6 +14,7 @@
 #include "ICursorControl.h"
 #include "ITimer.h"
 #include "IOSOperator.h"
+#include "IrrCompileConfig.h"
 
 namespace irr
 {
@@ -34,6 +35,7 @@ namespace irr
 
 	namespace video {
 		class IContextManager;
+		extern "C" IRRLICHT_API bool IRRCALLCONV isDriverSupported(E_DRIVER_TYPE driver);
 	} // end namespace video
 
 	//! The Irrlicht device. You can create it with createDevice() or createDeviceEx().
@@ -130,6 +132,11 @@ namespace irr
 		/** \param text: New text of the window caption. */
 		virtual void setWindowCaption(const wchar_t* text) = 0;
 
+		//! Sets the window icon.
+		/** \param img The icon texture.
+		\return False if no icon was set. */
+		virtual bool setWindowIcon(const video::IImage *img) = 0;
+
 		//! Returns if the window is active.
 		/** If the window is inactive,
 		nothing needs to be drawn. So if you don't want to draw anything
@@ -156,6 +163,12 @@ namespace irr
 		/** \return True if window is minimized. */
 		virtual bool isWindowMinimized() const = 0;
 
+		//! Checks if the Irrlicht window is maximized
+		//! Only fully works on SDL. Returns false, or the last value set via
+		//! maximizeWindow() and restoreWindow(), on other backends.
+		/** \return True if window is maximized. */
+		virtual bool isWindowMaximized() const = 0;
+
 		//! Checks if the Irrlicht window is running in fullscreen mode
 		/** \return True if window is fullscreen. */
 		virtual bool isFullscreen() const = 0;
@@ -229,8 +242,8 @@ namespace irr
 		as this would consume joystick info that 3rd party libraries might rely on. Call this method to
 		activate joystick support in Irrlicht and to receive irr::SJoystickEvent events.
 		\param joystickInfo On return, this will contain an array of each joystick that was found and activated.
-		\return true if joysticks are supported on this device and _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
-				is defined, false if joysticks are not supported or support is compiled out.
+		\return true if joysticks are supported on this device, false if joysticks are not
+		             supported or support is compiled out.
 		*/
 		virtual bool activateJoysticks(core::array<SJoystickInfo>& joystickInfo) =0;
 
@@ -299,42 +312,16 @@ namespace irr
 		used. */
 		virtual E_DEVICE_TYPE getType() const = 0;
 
+		//! Get the display density in dots per inch.
+		//! Returns 0.0f on failure.
+		virtual float getDisplayDensity() const = 0;
+
 		//! Check if a driver type is supported by the engine.
 		/** Even if true is returned the driver may not be available
 		for a configuration requested when creating the device. */
 		static bool isDriverSupported(video::E_DRIVER_TYPE driver)
 		{
-			switch (driver)
-			{
-				case video::EDT_NULL:
-					return true;
-				case video::EDT_OPENGL:
-#ifdef _IRR_COMPILE_WITH_OPENGL_
-					return true;
-#else
-					return false;
-#endif
-				case video::EDT_OGLES1:
-#ifdef _IRR_COMPILE_WITH_OGLES1_
-					return true;
-#else
-					return false;
-#endif
-				case video::EDT_OGLES2:
-#ifdef _IRR_COMPILE_WITH_OGLES2_
-					return true;
-#else
-					return false;
-#endif
-				case video::EDT_WEBGL1:
-#ifdef _IRR_COMPILE_WITH_WEBGL1_
-					return true;
-#else
-					return false;
-#endif
-				default:
-					return false;
-			}
+			return video::isDriverSupported(driver);
 		}
 	};
 

include/S3DVertex.h

@@ -44,7 +44,7 @@ const char* const sBuiltInVertexTypeNames[] =
 struct S3DVertex
 {
 	//! default constructor
-	S3DVertex() {}
+	S3DVertex() : Color(0xffffffff) {}
 
 	//! constructor
 	S3DVertex(f32 x, f32 y, f32 z, f32 nx, f32 ny, f32 nz, SColor c, f32 tu, f32 tv)
@@ -142,7 +142,7 @@ struct S3DVertex2TCoords : public S3DVertex
 		: S3DVertex(pos, normal, color, tcoords), TCoords2(tcoords) {}
 
 	//! constructor from S3DVertex
-	S3DVertex2TCoords(S3DVertex& o) : S3DVertex(o) {}
+	S3DVertex2TCoords(const S3DVertex& o) : S3DVertex(o) {}
 
 	//! Second set of texture coordinates
 	core::vector2d<f32> TCoords2;
@@ -150,21 +150,21 @@ struct S3DVertex2TCoords : public S3DVertex
 	//! Equality operator
 	bool operator==(const S3DVertex2TCoords& other) const
 	{
-		return ((static_cast<S3DVertex>(*this)==other) &&
+		return ((static_cast<S3DVertex>(*this)==static_cast<const S3DVertex&>(other)) &&
 			(TCoords2 == other.TCoords2));
 	}
 
 	//! Inequality operator
 	bool operator!=(const S3DVertex2TCoords& other) const
 	{
-		return ((static_cast<S3DVertex>(*this)!=other) ||
+		return ((static_cast<S3DVertex>(*this)!=static_cast<const S3DVertex&>(other)) ||
 			(TCoords2 != other.TCoords2));
 	}
 
 	bool operator<(const S3DVertex2TCoords& other) const
 	{
 		return ((static_cast<S3DVertex>(*this) < other) ||
-				((static_cast<S3DVertex>(*this) == other) && (TCoords2 < other.TCoords2)));
+				((static_cast<S3DVertex>(*this) == static_cast<const S3DVertex&>(other)) && (TCoords2 < other.TCoords2)));
 	}
 
 	static E_VERTEX_TYPE getType()
@@ -214,6 +214,9 @@ struct S3DVertexTangents : public S3DVertex
 		const core::vector3df& binormal=core::vector3df())
 		: S3DVertex(pos, normal, c, tcoords), Tangent(tangent), Binormal(binormal) { }
 
+	//! constructor from S3DVertex
+	S3DVertexTangents(const S3DVertex& o) : S3DVertex(o) {}
+
 	//! Tangent vector along the x-axis of the texture
 	core::vector3df Tangent;
 
@@ -222,14 +225,14 @@ struct S3DVertexTangents : public S3DVertex
 
 	bool operator==(const S3DVertexTangents& other) const
 	{
-		return ((static_cast<S3DVertex>(*this)==other) &&
+		return ((static_cast<S3DVertex>(*this)==static_cast<const S3DVertex&>(other)) &&
 			(Tangent == other.Tangent) &&
 			(Binormal == other.Binormal));
 	}
 
 	bool operator!=(const S3DVertexTangents& other) const
 	{
-		return ((static_cast<S3DVertex>(*this)!=other) ||
+		return ((static_cast<S3DVertex>(*this)!=static_cast<const S3DVertex&>(other)) ||
 			(Tangent != other.Tangent) ||
 			(Binormal != other.Binormal));
 	}
@@ -237,8 +240,8 @@ struct S3DVertexTangents : public S3DVertex
 	bool operator<(const S3DVertexTangents& other) const
 	{
 		return ((static_cast<S3DVertex>(*this) < other) ||
-				((static_cast<S3DVertex>(*this) == other) && (Tangent < other.Tangent)) ||
-				((static_cast<S3DVertex>(*this) == other) && (Tangent == other.Tangent) && (Binormal < other.Binormal)));
+				((static_cast<S3DVertex>(*this) == static_cast<const S3DVertex&>(other)) && (Tangent < other.Tangent)) ||
+				((static_cast<S3DVertex>(*this) == static_cast<const S3DVertex&>(other)) && (Tangent == other.Tangent) && (Binormal < other.Binormal)));
 	}
 
 	static E_VERTEX_TYPE getType()

include/SAnimatedMesh.h

@@ -147,13 +147,6 @@ namespace scene
 			return Meshes[0]->getMeshBuffer(material);
 		}
 
-		//! Set a material flag for all meshbuffers of this mesh.
-		void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue) override
-		{
-			for (u32 i=0; i<Meshes.size(); ++i)
-				Meshes[i]->setMaterialFlag(flag, newvalue);
-		}
-
 		//! set the hardware mapping hint, for driver
 		void setHardwareMappingHint( E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX ) override
 		{

include/SExposedVideoData.h

@@ -79,21 +79,6 @@ struct SExposedVideoData
 		void* Window;	
 	};
 
-	struct SOpenGLiOS
-	{
-		//! The EAGLContext object.
-		void* Context;
-			
-		//! The subview UIView object where the drawing happens.
-		void* View;
-		
-		//! The UIViewController object.
-		void* ViewController;
-		
-		//! The UIWindow object.
-        void* Window;
-	};
-
 	struct SOGLESAndroid
 	{
 		//! The ANativeWindow object.
@@ -107,7 +92,6 @@ struct SExposedVideoData
 		SOpenGLLinux OpenGLLinux;
 		SOpenGLOSX OpenGLOSX;
 		SOpenGLFB OpenGLFB;
-		SOpenGLiOS OpenGLiOS;
 		SOGLESAndroid OGLESAndroid;
 	};
 };

include/SIrrCreationParameters.h

@@ -11,7 +11,7 @@
 #include "ILogger.h"
 #include "position2d.h"
 #include "path.h"
-#include "IrrCompileConfig.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_SDK_VERSION
 
 namespace irr
 {
@@ -24,12 +24,13 @@ namespace irr
 		//! Constructs a SIrrlichtCreationParameters structure with default values.
 		SIrrlichtCreationParameters() :
 			DeviceType(EIDT_BEST),
-			DriverType(video::EDT_BURNINGSVIDEO),
+			DriverType(video::EDT_OPENGL),
 			WindowSize(core::dimension2d<u32>(800, 600)),
 			WindowPosition(core::position2di(-1,-1)),
 			Bits(32),
 			ZBufferBits(24),
 			Fullscreen(false),
+			WindowMaximized(false),
 			WindowResizable(2),
 			Stencilbuffer(true),
 			Vsync(false),
@@ -52,7 +53,7 @@ namespace irr
 			UsePerformanceTimer(true),
 			SDK_version_do_not_use(IRRLICHT_SDK_VERSION),
 			PrivateData(0),
-#if defined(_IRR_COMPILE_WITH_IOS_DEVICE_) || defined(_IRR_ANDROID_PLATFORM_) || defined(_IRR_EMSCRIPTEN_PLATFORM_)
+#ifdef IRR_MOBILE_PATHS
 			OGLES2ShaderPath("media/Shaders/")
 #else
 			OGLES2ShaderPath("../../media/Shaders/")
@@ -73,6 +74,7 @@ namespace irr
 			Bits = other.Bits;
 			ZBufferBits = other.ZBufferBits;
 			Fullscreen = other.Fullscreen;
+			WindowMaximized = other.WindowMaximized;
 			WindowResizable = other.WindowResizable;
 			Stencilbuffer = other.Stencilbuffer;
 			Vsync = other.Vsync;
@@ -127,6 +129,9 @@ namespace irr
 		/** Otherwise the device runs in windowed mode. Default: false. */
 		bool Fullscreen;
 
+		//! Maximised window. (Only supported on SDL.) Default: false
+		bool WindowMaximized;
+
 		//! Should a non-fullscreen window be resizable.
 		/** Might not be supported by all devices. Ignored when Fullscreen is true.
 		Values: 0 = not resizable, 1 = resizable, 2 = system decides default itself
@@ -230,7 +235,6 @@ namespace irr
 		/** If this is set to a value other than 0, the Irrlicht Engine
 		will be created in an already existing window.
 		For Windows, set this to the HWND of the window you want.
-		For iOS, assign UIView to this variable.
 		The windowSize and FullScreen options will be ignored when using
 		the WindowId parameter. Default this is set to 0.
 		To make Irrlicht run inside the custom window, you still will

include/SMaterial.h

@@ -10,8 +10,9 @@
 #include "irrArray.h"
 #include "irrMath.h"
 #include "EMaterialTypes.h"
-#include "EMaterialFlags.h"
+#include "EMaterialProps.h"
 #include "SMaterialLayer.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_API
 
 namespace irr
 {
@@ -255,7 +256,7 @@ namespace video
 		EZW_OFF = 0,
 
 		//! This is the default setting for SMaterial and tries to handle things automatically.
-		//! This is also the value which is set when SMaterial::setFlag(EMF_ZWRITE_ENABLE) is enabled.
+		//! This is what you want to set to enable zwriting.
 		//! Usually zwriting is enabled non-transparent materials - as far as Irrlicht can recognize those.
 		//! Basically Irrlicht tries to handle the zwriting for you and assumes transparent materials don't need it.
 		//! This is addionally affected by IVideoDriver::setAllowZWriteOnTransparent
@@ -280,7 +281,7 @@ namespace video
 	/** SMaterial might ignore some textures in most function, like assignment and comparison,
 		when SIrrlichtCreationParameters::MaxTextureUnits is set to a lower number.
 	*/
-	const u32 MATERIAL_MAX_TEXTURES = _IRR_MATERIAL_MAX_TEXTURES_;
+	const u32 MATERIAL_MAX_TEXTURES = 4;
 
 	//! Struct for holding parameters for a material renderer
 	// Note for implementors: Serialization is in CNullDriver
@@ -291,7 +292,7 @@ namespace video
 		SMaterial()
 		: MaterialType(EMT_SOLID), AmbientColor(255,255,255,255), DiffuseColor(255,255,255,255),
 			EmissiveColor(0,0,0,0), SpecularColor(255,255,255,255),
-			Shininess(0.0f), MaterialTypeParam(0.0f), MaterialTypeParam2(0.0f), Thickness(1.0f),
+			Shininess(0.0f), MaterialTypeParam(0.0f), Thickness(1.0f),
 			ZBuffer(ECFN_LESSEQUAL), AntiAliasing(EAAM_SIMPLE), ColorMask(ECP_ALL),
 			ColorMaterial(ECM_DIFFUSE), BlendOperation(EBO_NONE), BlendFactor(0.0f),
 			PolygonOffsetFactor(0), PolygonOffsetDirection(EPO_FRONT),
@@ -302,7 +303,7 @@ namespace video
 		{ }
 
 		//! Texture layer array.
-		SMaterialLayer TextureLayer[MATERIAL_MAX_TEXTURES];
+		SMaterialLayer TextureLayers[MATERIAL_MAX_TEXTURES];
 
 		//! Type of the material. Specifies how everything is blended together
 		E_MATERIAL_TYPE MaterialType;
@@ -349,10 +350,6 @@ namespace video
 		EMT_TRANSPARENT_ALPHA_CHANNEL and EMT_ONETEXTURE_BLEND. */
 		f32 MaterialTypeParam;
 
-		//! Second free parameter, dependent on the material type.
-		/** Mostly ignored. */
-		f32 MaterialTypeParam2;
-
 		//! Thickness of non-3dimensional elements such as lines and points.
 		f32 Thickness;
 
@@ -429,9 +426,6 @@ namespace video
 		f32 PolygonOffsetSlopeScale;
 
 		//! Draw as wireframe or filled triangles? Default: false
-		/** The user can access a material flag using
-		\code material.Wireframe=true \endcode
-		or \code material.setFlag(EMF_WIREFRAME, true); \endcode */
 		bool Wireframe:1;
 
 		//! Draw as point cloud or filled triangles? Default: false
@@ -465,12 +459,22 @@ namespace video
 		/** Sometimes, disabling mipmap usage can be useful. Default: true */
 		bool UseMipMaps:1;
 
+		//! Execute a function on all texture layers.
+		/** Useful for setting properties which are not per material, but per
+		texture layer, e.g. bilinear filtering. */
+		template <typename F>
+		void forEachTexture(F &&fn) {
+			for (u32 i = 0; i < MATERIAL_MAX_TEXTURES; i++) {
+				fn(TextureLayers[i]);
+			}
+		}
+
 		//! Gets the texture transformation matrix for level i
 		/** \param i The desired level. Must not be larger than MATERIAL_MAX_TEXTURES
 		\return Texture matrix for texture level i. */
 		core::matrix4& getTextureMatrix(u32 i)
 		{
-			return TextureLayer[i].getTextureMatrix();
+			return TextureLayers[i].getTextureMatrix();
 		}
 
 		//! Gets the immutable texture transformation matrix for level i
@@ -479,7 +483,7 @@ namespace video
 		const core::matrix4& getTextureMatrix(u32 i) const
 		{
 			if (i<MATERIAL_MAX_TEXTURES)
-				return TextureLayer[i].getTextureMatrix();
+				return TextureLayers[i].getTextureMatrix();
 			else
 				return core::IdentityMatrix;
 		}
@@ -491,7 +495,7 @@ namespace video
 		{
 			if (i>=MATERIAL_MAX_TEXTURES)
 				return;
-			TextureLayer[i].setTextureMatrix(mat);
+			TextureLayers[i].setTextureMatrix(mat);
 		}
 
 		//! Gets the i-th texture
@@ -499,7 +503,7 @@ namespace video
 		\return Texture for texture level i, if defined, else 0. */
 		ITexture* getTexture(u32 i) const
 		{
-			return i < MATERIAL_MAX_TEXTURES ? TextureLayer[i].Texture : 0;
+			return i < MATERIAL_MAX_TEXTURES ? TextureLayers[i].Texture : 0;
 		}
 
 		//! Sets the i-th texture
@@ -510,144 +514,7 @@ namespace video
 		{
 			if (i>=MATERIAL_MAX_TEXTURES)
 				return;
-			TextureLayer[i].Texture = tex;
-		}
-
-		//! Sets the Material flag to the given value
-		/** \param flag The flag to be set.
-		\param value The new value for the flag. */
-		void setFlag(E_MATERIAL_FLAG flag, bool value)
-		{
-			switch (flag)
-			{
-				case EMF_WIREFRAME:
-					Wireframe = value; break;
-				case EMF_POINTCLOUD:
-					PointCloud = value; break;
-				case EMF_GOURAUD_SHADING:
-					GouraudShading = value; break;
-				case EMF_LIGHTING:
-					Lighting = value; break;
-				case EMF_ZBUFFER:
-					ZBuffer = value; break;
-				case EMF_ZWRITE_ENABLE:
-					ZWriteEnable = value ? EZW_AUTO : EZW_OFF; break;
-				case EMF_BACK_FACE_CULLING:
-					BackfaceCulling = value; break;
-				case EMF_FRONT_FACE_CULLING:
-					FrontfaceCulling = value; break;
-				case EMF_BILINEAR_FILTER:
-				{
-					for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
-						TextureLayer[i].BilinearFilter = value;
-				}
-				break;
-				case EMF_TRILINEAR_FILTER:
-				{
-					for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
-						TextureLayer[i].TrilinearFilter = value;
-				}
-				break;
-				case EMF_ANISOTROPIC_FILTER:
-				{
-					if (value)
-						for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
-							TextureLayer[i].AnisotropicFilter = 0xFF;
-					else
-						for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
-							TextureLayer[i].AnisotropicFilter = 0;
-				}
-				break;
-				case EMF_FOG_ENABLE:
-					FogEnable = value; break;
-				case EMF_NORMALIZE_NORMALS:
-					NormalizeNormals = value; break;
-				case EMF_TEXTURE_WRAP:
-				{
-					for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
-					{
-						TextureLayer[i].TextureWrapU = (E_TEXTURE_CLAMP)value;
-						TextureLayer[i].TextureWrapV = (E_TEXTURE_CLAMP)value;
-						TextureLayer[i].TextureWrapW = (E_TEXTURE_CLAMP)value;
-					}
-				}
-				break;
-				case EMF_ANTI_ALIASING:
-					AntiAliasing = value?EAAM_SIMPLE:EAAM_OFF; break;
-				case EMF_COLOR_MASK:
-					ColorMask = value?ECP_ALL:ECP_NONE; break;
-				case EMF_COLOR_MATERIAL:
-					ColorMaterial = value?ECM_DIFFUSE:ECM_NONE; break;
-				case EMF_USE_MIP_MAPS:
-					UseMipMaps = value; break;
-				case EMF_BLEND_OPERATION:
-					BlendOperation = value?EBO_ADD:EBO_NONE; break;
-				case EMF_BLEND_FACTOR:
-					break;
-				case EMF_POLYGON_OFFSET:
-					PolygonOffsetFactor = value?1:0;
-					PolygonOffsetDirection = EPO_BACK;
-					PolygonOffsetSlopeScale = value?1.f:0.f;
-					PolygonOffsetDepthBias = value?1.f:0.f;
-				default:
-					break;
-			}
-		}
-
-		//! Gets the Material flag
-		/** \param flag The flag to query.
-		\return The current value of the flag. */
-		bool getFlag(E_MATERIAL_FLAG flag) const
-		{
-			switch (flag)
-			{
-				case EMF_WIREFRAME:
-					return Wireframe;
-				case EMF_POINTCLOUD:
-					return PointCloud;
-				case EMF_GOURAUD_SHADING:
-					return GouraudShading;
-				case EMF_LIGHTING:
-					return Lighting;
-				case EMF_ZBUFFER:
-					return ZBuffer!=ECFN_DISABLED;
-				case EMF_ZWRITE_ENABLE:
-					return ZWriteEnable != EZW_OFF;
-				case EMF_BACK_FACE_CULLING:
-					return BackfaceCulling;
-				case EMF_FRONT_FACE_CULLING:
-					return FrontfaceCulling;
-				case EMF_BILINEAR_FILTER:
-					return TextureLayer[0].BilinearFilter;
-				case EMF_TRILINEAR_FILTER:
-					return TextureLayer[0].TrilinearFilter;
-				case EMF_ANISOTROPIC_FILTER:
-					return TextureLayer[0].AnisotropicFilter!=0;
-				case EMF_FOG_ENABLE:
-					return FogEnable;
-				case EMF_NORMALIZE_NORMALS:
-					return NormalizeNormals;
-				case EMF_TEXTURE_WRAP:
-					return !(TextureLayer[0].TextureWrapU ||
-							TextureLayer[0].TextureWrapV ||
-							TextureLayer[0].TextureWrapW);
-				case EMF_ANTI_ALIASING:
-					return (AntiAliasing==1);
-				case EMF_COLOR_MASK:
-					return (ColorMask!=ECP_NONE);
-				case EMF_COLOR_MATERIAL:
-					return (ColorMaterial != ECM_NONE);
-				case EMF_USE_MIP_MAPS:
-					return UseMipMaps;
-				case EMF_BLEND_OPERATION:
-					return BlendOperation != EBO_NONE;
-				case EMF_BLEND_FACTOR:
-					return BlendFactor != 0.f;
-				case EMF_POLYGON_OFFSET:
-					return PolygonOffsetFactor != 0 || PolygonOffsetDepthBias != 0.f;
-			}
-
-			return false;
+			TextureLayers[i].Texture = tex;
 		}
 
 		//! Inequality operator
@@ -663,7 +530,6 @@ namespace video
 				SpecularColor != b.SpecularColor ||
 				Shininess != b.Shininess ||
 				MaterialTypeParam != b.MaterialTypeParam ||
-				MaterialTypeParam2 != b.MaterialTypeParam2 ||
 				Thickness != b.Thickness ||
 				Wireframe != b.Wireframe ||
 				PointCloud != b.PointCloud ||
@@ -688,7 +554,7 @@ namespace video
 				;
 			for (u32 i=0; (i<MATERIAL_MAX_TEXTURES) && !different; ++i)
 			{
-				different |= (TextureLayer[i] != b.TextureLayer[i]);
+				different |= (TextureLayers[i] != b.TextureLayers[i]);
 			}
 			return different;
 		}
@@ -727,10 +593,8 @@ namespace video
 		//! as it asks the material renders directly what they do with the material.
 		bool isTransparent() const
 		{
-			if ( MaterialType==EMT_TRANSPARENT_ADD_COLOR ||
-				MaterialType==EMT_TRANSPARENT_ALPHA_CHANNEL ||
-				MaterialType==EMT_TRANSPARENT_VERTEX_ALPHA ||
-				MaterialType==EMT_TRANSPARENT_REFLECTION_2_LAYER )
+			if ( MaterialType==EMT_TRANSPARENT_ALPHA_CHANNEL ||
+				MaterialType==EMT_TRANSPARENT_VERTEX_ALPHA )
 				return true;
 
 			return false;

include/SMaterialLayer.h

@@ -43,6 +43,32 @@ namespace video
 			"texture_clamp_mirror_clamp_to_edge",
 			"texture_clamp_mirror_clamp_to_border", 0};
 
+
+	//! Texture minification filter.
+	/** Used when scaling textures down. See the documentation on OpenGL's
+	`GL_TEXTURE_MIN_FILTER` for more information. */
+	enum E_TEXTURE_MIN_FILTER {
+		//! Aka nearest-neighbor.
+		ETMINF_NEAREST_MIPMAP_NEAREST = 0,
+		//! Aka bilinear.
+		ETMINF_LINEAR_MIPMAP_NEAREST,
+		//! Isn't known by any other name.
+		ETMINF_NEAREST_MIPMAP_LINEAR,
+		//! Aka trilinear.
+		ETMINF_LINEAR_MIPMAP_LINEAR,
+	};
+
+	//! Texture magnification filter.
+	/** Used when scaling textures up. See the documentation on OpenGL's
+	`GL_TEXTURE_MAG_FILTER` for more information.
+	Note that mipmaps are only used for minification, not for magnification. */
+	enum E_TEXTURE_MAG_FILTER {
+		//! Aka nearest-neighbor.
+		ETMAGF_NEAREST = 0,
+		//! Aka bilinear.
+		ETMAGF_LINEAR,
+	};
+
 	//! Struct for holding material parameters which exist per texture layer
 	// Note for implementors: Serialization is in CNullDriver
 	class SMaterialLayer
@@ -50,7 +76,7 @@ namespace video
 	public:
 		//! Default constructor
 		SMaterialLayer() : Texture(0), TextureWrapU(ETC_REPEAT), TextureWrapV(ETC_REPEAT), TextureWrapW(ETC_REPEAT),
-			BilinearFilter(true), TrilinearFilter(false), AnisotropicFilter(0), LODBias(0), TextureMatrix(0)
+			MinFilter(ETMINF_LINEAR_MIPMAP_NEAREST), MagFilter(ETMAGF_LINEAR), AnisotropicFilter(0), LODBias(0), TextureMatrix(0)
 		{
 		}
 
@@ -104,8 +130,8 @@ namespace video
 			TextureWrapU = other.TextureWrapU;
 			TextureWrapV = other.TextureWrapV;
 			TextureWrapW = other.TextureWrapW;
-			BilinearFilter = other.BilinearFilter;
-			TrilinearFilter = other.TrilinearFilter;
+			MinFilter = other.MinFilter;
+			MagFilter = other.MagFilter;
 			AnisotropicFilter = other.AnisotropicFilter;
 			LODBias = other.LODBias;
 
@@ -157,8 +183,8 @@ namespace video
 				TextureWrapU != b.TextureWrapU ||
 				TextureWrapV != b.TextureWrapV ||
 				TextureWrapW != b.TextureWrapW ||
-				BilinearFilter != b.BilinearFilter ||
-				TrilinearFilter != b.TrilinearFilter ||
+				MinFilter != b.MinFilter ||
+				MagFilter != b.MagFilter ||
 				AnisotropicFilter != b.AnisotropicFilter ||
 				LODBias != b.LODBias;
 			if (different)
@@ -184,13 +210,11 @@ namespace video
 		u8 TextureWrapV:4;
 		u8 TextureWrapW:4;
 
-		//! Is bilinear filtering enabled? Default: true
-		bool BilinearFilter:1;
+		//! Minification (downscaling) filter
+		E_TEXTURE_MIN_FILTER MinFilter;
 
-		//! Is trilinear filtering enabled? Default: false
-		/** If the trilinear filter flag is enabled,
-		the bilinear filtering flag is ignored. */
-		bool TrilinearFilter:1;
+		//! Magnification (upscaling) filter
+		E_TEXTURE_MAG_FILTER MagFilter;
 
 		//! Is anisotropic filtering enabled? Default: 0, disabled
 		/** In Irrlicht you can use anisotropic texture filtering
@@ -208,6 +232,16 @@ namespace video
 		if the value is positive. */
 		s8 LODBias;
 
+		//! Sets the MinFilter, MagFilter and AnisotropicFilter properties according
+		//! to the three relevant boolean values found in the Minetest settings.
+		/** The value of `trilinear` takes precedence over the value of `bilinear`. */
+		void setFiltersMinetest(bool bilinear, bool trilinear, bool anisotropic) {
+			MinFilter = trilinear ? ETMINF_LINEAR_MIPMAP_LINEAR :
+					(bilinear ? ETMINF_LINEAR_MIPMAP_NEAREST : ETMINF_NEAREST_MIPMAP_NEAREST);
+			MagFilter = (trilinear || bilinear) ? ETMAGF_LINEAR : ETMAGF_NEAREST;
+			AnisotropicFilter = anisotropic ? 0xFF : 0;
+		}
+
 	private:
 		friend class SMaterial;
 

include/SMesh.h

@@ -117,13 +117,6 @@ namespace scene
 			}
 		}
 
-		//! sets a flag of all contained materials to a new value
-		void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue) override
-		{
-			for (u32 i=0; i<MeshBuffers.size(); ++i)
-				MeshBuffers[i]->getMaterial().setFlag(flag, newvalue);
-		}
-
 		//! set the hardware mapping hint, for driver
 		void setHardwareMappingHint( E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX ) override
 		{

include/SOverrideMaterial.h

@@ -18,16 +18,16 @@ namespace video
 		SMaterial Material;
 
 		//! Which values are overridden
-		/** OR'ed values from E_MATERIAL_FLAGS. */
-		u32 EnableFlags;
+		/** OR'ed values from E_MATERIAL_PROPS. */
+		u32 EnableProps;
 
-		//! For those flags in EnableFlags which affect layers, set which of the layers are affected
-		bool EnableLayerFlags[MATERIAL_MAX_TEXTURES];
+		//! For those properties in EnableProps which affect layers, set which of the layers are affected
+		bool EnableLayerProps[MATERIAL_MAX_TEXTURES];
 
 		//! Which textures are overridden
 		bool EnableTextures[MATERIAL_MAX_TEXTURES];
 
-		//! Overwrite complete layers (settings of EnableLayerFlags and EnableTextures don't matter then for layer data)
+		//! Overwrite complete layers (settings of EnableLayerProps and EnableTextures don't matter then for layer data)
 		bool EnableLayers[MATERIAL_MAX_TEXTURES];
 
 		//! Set in which render passes the material override is active.
@@ -59,19 +59,19 @@ namespace video
 		core::array<SMaterialTypeReplacement> MaterialTypes;
 
 		//! Default constructor
-		SOverrideMaterial() : EnableFlags(0), EnablePasses(0), Enabled(false)
+		SOverrideMaterial() : EnableProps(0), EnablePasses(0), Enabled(false)
 		{
 		}
 
-		//! disable overrides and reset all flags
+		//! disable overrides and reset all properties
 		void reset()
 		{
-			EnableFlags = 0;
+			EnableProps = 0;
 			EnablePasses = 0;
 			Enabled = false;
 			for (u32 i = 0; i < MATERIAL_MAX_TEXTURES; ++i)
 			{
-				EnableLayerFlags[i] = true;	// doesn't do anything unless EnableFlags is set, just saying by default all texture layers are affected by flags
+				EnableLayerProps[i] = true; // doesn't do anything unless EnableProps is set, just saying by default all texture layers are affected by properties
 				EnableTextures[i] = false;
 				EnableLayers[i] = false;
 			}
@@ -92,65 +92,65 @@ namespace video
 				for (u32 f=0; f<32; ++f)
 				{
 					const u32 num=(1<<f);
-					if (EnableFlags & num)
+					if (EnableProps & num)
 					{
 						switch (num)
 						{
-						case EMF_WIREFRAME: material.Wireframe = Material.Wireframe; break;
-						case EMF_POINTCLOUD: material.PointCloud = Material.PointCloud; break;
-						case EMF_GOURAUD_SHADING: material.GouraudShading = Material.GouraudShading; break;
-						case EMF_LIGHTING: material.Lighting = Material.Lighting; break;
-						case EMF_ZBUFFER: material.ZBuffer = Material.ZBuffer; break;
-						case EMF_ZWRITE_ENABLE: material.ZWriteEnable = Material.ZWriteEnable; break;
-						case EMF_BACK_FACE_CULLING: material.BackfaceCulling = Material.BackfaceCulling; break;
-						case EMF_FRONT_FACE_CULLING: material.FrontfaceCulling = Material.FrontfaceCulling; break;
-						case EMF_BILINEAR_FILTER:
+						case EMP_WIREFRAME: material.Wireframe = Material.Wireframe; break;
+						case EMP_POINTCLOUD: material.PointCloud = Material.PointCloud; break;
+						case EMP_GOURAUD_SHADING: material.GouraudShading = Material.GouraudShading; break;
+						case EMP_LIGHTING: material.Lighting = Material.Lighting; break;
+						case EMP_ZBUFFER: material.ZBuffer = Material.ZBuffer; break;
+						case EMP_ZWRITE_ENABLE: material.ZWriteEnable = Material.ZWriteEnable; break;
+						case EMP_BACK_FACE_CULLING: material.BackfaceCulling = Material.BackfaceCulling; break;
+						case EMP_FRONT_FACE_CULLING: material.FrontfaceCulling = Material.FrontfaceCulling; break;
+						case EMP_MIN_FILTER:
 							for ( u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
 							{
-								if ( EnableLayerFlags[i] )
+								if ( EnableLayerProps[i] )
 								{
-									material.TextureLayer[i].BilinearFilter = Material.TextureLayer[i].BilinearFilter;
+									material.TextureLayers[i].MinFilter = Material.TextureLayers[i].MinFilter;
 								}
 							}
 							break;
-						case EMF_TRILINEAR_FILTER:
+						case EMP_MAG_FILTER:
 							for ( u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
 							{
-								if ( EnableLayerFlags[i] )
+								if ( EnableLayerProps[i] )
 								{
-									material.TextureLayer[i].TrilinearFilter = Material.TextureLayer[i].TrilinearFilter;
+									material.TextureLayers[i].MagFilter = Material.TextureLayers[i].MagFilter;
 								}
 							}
 							break;
-						case EMF_ANISOTROPIC_FILTER:
+						case EMP_ANISOTROPIC_FILTER:
 							for ( u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
 							{
-								if ( EnableLayerFlags[i] )
+								if ( EnableLayerProps[i] )
 								{
-									material.TextureLayer[i].AnisotropicFilter = Material.TextureLayer[i].AnisotropicFilter;
+									material.TextureLayers[i].AnisotropicFilter = Material.TextureLayers[i].AnisotropicFilter;
 								}
 							}
 							break;
-						case EMF_FOG_ENABLE: material.FogEnable = Material.FogEnable; break;
-						case EMF_NORMALIZE_NORMALS: material.NormalizeNormals = Material.NormalizeNormals; break;
-						case EMF_TEXTURE_WRAP:
+						case EMP_FOG_ENABLE: material.FogEnable = Material.FogEnable; break;
+						case EMP_NORMALIZE_NORMALS: material.NormalizeNormals = Material.NormalizeNormals; break;
+						case EMP_TEXTURE_WRAP:
 							for ( u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
 							{
-								if ( EnableLayerFlags[i] )
+								if ( EnableLayerProps[i] )
 								{
-									material.TextureLayer[i].TextureWrapU = Material.TextureLayer[i].TextureWrapU;
-									material.TextureLayer[i].TextureWrapV = Material.TextureLayer[i].TextureWrapV;
-									material.TextureLayer[i].TextureWrapW = Material.TextureLayer[i].TextureWrapW;
+									material.TextureLayers[i].TextureWrapU = Material.TextureLayers[i].TextureWrapU;
+									material.TextureLayers[i].TextureWrapV = Material.TextureLayers[i].TextureWrapV;
+									material.TextureLayers[i].TextureWrapW = Material.TextureLayers[i].TextureWrapW;
 								}
 							}
 							break;
-						case EMF_ANTI_ALIASING: material.AntiAliasing = Material.AntiAliasing; break;
-						case EMF_COLOR_MASK: material.ColorMask = Material.ColorMask; break;
-						case EMF_COLOR_MATERIAL: material.ColorMaterial = Material.ColorMaterial; break;
-						case EMF_USE_MIP_MAPS: material.UseMipMaps = Material.UseMipMaps; break;
-						case EMF_BLEND_OPERATION: material.BlendOperation = Material.BlendOperation; break;
-						case EMF_BLEND_FACTOR: material.BlendFactor = Material.BlendFactor; break;
-						case EMF_POLYGON_OFFSET:
+						case EMP_ANTI_ALIASING: material.AntiAliasing = Material.AntiAliasing; break;
+						case EMP_COLOR_MASK: material.ColorMask = Material.ColorMask; break;
+						case EMP_COLOR_MATERIAL: material.ColorMaterial = Material.ColorMaterial; break;
+						case EMP_USE_MIP_MAPS: material.UseMipMaps = Material.UseMipMaps; break;
+						case EMP_BLEND_OPERATION: material.BlendOperation = Material.BlendOperation; break;
+						case EMP_BLEND_FACTOR: material.BlendFactor = Material.BlendFactor; break;
+						case EMP_POLYGON_OFFSET:
 							material.PolygonOffsetDirection = Material.PolygonOffsetDirection;
 							material.PolygonOffsetFactor = Material.PolygonOffsetFactor;
 							material.PolygonOffsetDepthBias = Material.PolygonOffsetDepthBias;
@@ -163,11 +163,11 @@ namespace video
 				{
 					if ( EnableLayers[i] )
 					{
-						material.TextureLayer[i] = Material.TextureLayer[i];
+						material.TextureLayers[i] = Material.TextureLayers[i];
 					}
 					else if ( EnableTextures[i] )
 					{
-						material.TextureLayer[i].Texture = Material.TextureLayer[i].Texture;
+						material.TextureLayers[i].Texture = Material.TextureLayers[i].Texture;
 					}
 				}
 			}

include/exampleHelper.h

@@ -5,7 +5,6 @@
 #ifndef __EXAMPLE_HELPER_H_INCLUDED__
 #define __EXAMPLE_HELPER_H_INCLUDED__
 
-#include "IrrCompileConfig.h"
 #include "path.h"
 
 namespace irr
@@ -13,7 +12,7 @@ namespace irr
 
 static io::path getExampleMediaPath()
 {
-#if defined (_IRR_IOS_PLATFORM_) || defined (_IRR_ANDROID_PLATFORM_) || defined (_IRR_OSX_PLATFORM_) || defined (_IRR_EMSCRIPTEN_PLATFORM_)
+#ifdef IRR_MOBILE_PATHS
 	return io::path("media/");
 #else
 	return io::path("../../media/");

include/irrMath.h

@@ -5,7 +5,6 @@
 #ifndef __IRR_MATH_H_INCLUDED__
 #define __IRR_MATH_H_INCLUDED__
 
-#include "IrrCompileConfig.h"
 #include "irrTypes.h"
 #include <math.h>
 #include <float.h>
@@ -21,9 +20,7 @@ namespace core
 
 	const s32 ROUNDING_ERROR_S32 = 0;
 
-#ifdef __IRR_HAS_S64
 	const s64 ROUNDING_ERROR_S64 = 0;
-#endif
 	const f32 ROUNDING_ERROR_f32 = 0.000001f;
 	const f64 ROUNDING_ERROR_f64 = 0.00000001;
 
@@ -186,7 +183,6 @@ namespace core
 		return ROUNDING_ERROR_S32;
 	}
 
-#ifdef __IRR_HAS_S64
 	template <>
 	inline s64 roundingError()
 	{
@@ -198,7 +194,6 @@ namespace core
 	{
 		return ROUNDING_ERROR_S64;
 	}
-#endif
 
 	template <class T>
 	inline T relativeErrorFactor()
@@ -310,13 +305,11 @@ namespace core
 		return a <= tolerance;
 	}
 
-#ifdef __IRR_HAS_S64
 	//! returns if a equals zero, taking rounding errors into account
 	inline bool iszero(const s64 a, const s64 tolerance = 0)
 	{
 		return abs_(a) <= tolerance;
 	}
-#endif
 
 	inline s32 s32_min(s32 a, s32 b)
 	{
@@ -406,13 +399,11 @@ namespace core
 		return static_cast<s32>(squareroot(static_cast<f32>(f)));
 	}
 
-#ifdef __IRR_HAS_S64
 	// calculate: sqrt ( x )
 	REALINLINE s64 squareroot(const s64 f)
 	{
 		return static_cast<s64>(squareroot(static_cast<f64>(f)));
 	}
-#endif
 
 	// calculate: 1 / sqrt ( x )
 	REALINLINE f64 reciprocal_squareroot(const f64 x)

include/irrTypes.h

@@ -5,7 +5,6 @@
 #ifndef __IRR_TYPES_H_INCLUDED__
 #define __IRR_TYPES_H_INCLUDED__
 
-#include "IrrCompileConfig.h"
 #include <stdint.h>
 
 namespace irr
@@ -38,13 +37,11 @@ typedef uint32_t 		u32;
 typedef int32_t			s32;
 
 
-#ifdef __IRR_HAS_S64
 //! 64 bit unsigned variable.
 typedef uint64_t		u64;
 
 //! 64 bit signed variable.
 typedef int64_t			s64;
-#endif	// __IRR_HAS_S64
 
 
 

include/irrUString.h

@@ -174,7 +174,7 @@ inline core::array<u8> getUnicodeBOM(EUTF_ENCODE mode)
 			COPY_ARRAY(BOM_ENCODE_UTF8, BOM_ENCODE_UTF8_LEN);
 			break;
 		case EUTFE_UTF16:
-			#ifdef __BIG_ENDIAN__
+			#if __BYTE_ORDER == __BIG_ENDIAN
 				COPY_ARRAY(BOM_ENCODE_UTF16_BE, BOM_ENCODE_UTF16_LEN);
 			#else
 				COPY_ARRAY(BOM_ENCODE_UTF16_LE, BOM_ENCODE_UTF16_LEN);
@@ -187,7 +187,7 @@ inline core::array<u8> getUnicodeBOM(EUTF_ENCODE mode)
 			COPY_ARRAY(BOM_ENCODE_UTF16_LE, BOM_ENCODE_UTF16_LEN);
 			break;
 		case EUTFE_UTF32:
-			#ifdef __BIG_ENDIAN__
+			#if __BYTE_ORDER == __BIG_ENDIAN
 				COPY_ARRAY(BOM_ENCODE_UTF32_BE, BOM_ENCODE_UTF32_LEN);
 			#else
 				COPY_ARRAY(BOM_ENCODE_UTF32_LE, BOM_ENCODE_UTF32_LEN);
@@ -429,24 +429,19 @@ public:
 
 
 	//! Iterator to iterate through a UTF-16 string.
-	class _ustring16_const_iterator : public std::iterator<
-		std::bidirectional_iterator_tag,	// iterator_category
-		access,								// value_type
-		ptrdiff_t,							// difference_type
-		const access,						// pointer
-		const access						// reference
-	>
+	class _ustring16_const_iterator
 	{
 		public:
 			typedef _ustring16_const_iterator _Iter;
-			typedef std::iterator<std::bidirectional_iterator_tag, access, ptrdiff_t, const access, const access> _Base;
 			typedef const access const_pointer;
 			typedef const access const_reference;
+			typedef ptrdiff_t distance_type;
 
-			typedef typename _Base::value_type value_type;
-			typedef typename _Base::difference_type difference_type;
-			typedef typename _Base::difference_type distance_type;
-			typedef typename _Base::pointer pointer;
+			// stuff for std::iterator_traits
+			typedef std::bidirectional_iterator_tag iterator_category;
+			typedef access value_type;
+			typedef distance_type difference_type;
+			typedef const access pointer;
 			typedef const_reference reference;
 
 			//! Constructors.
@@ -963,11 +958,11 @@ public:
 #endif
 
 		if (sizeof(wchar_t) == 4)
-			append(reinterpret_cast<const uchar32_t* const>(c));
+			append(reinterpret_cast<const uchar32_t*>(c));
 		else if (sizeof(wchar_t) == 2)
-			append(reinterpret_cast<const uchar16_t* const>(c));
+			append(reinterpret_cast<const uchar16_t*>(c));
 		else if (sizeof(wchar_t) == 1)
-			append(reinterpret_cast<const uchar8_t* const>(c));
+			append(reinterpret_cast<const uchar8_t*>(c));
 	}
 
 
@@ -982,11 +977,11 @@ public:
 #endif
 
 		if (sizeof(wchar_t) == 4)
-			append(reinterpret_cast<const uchar32_t* const>(c), length);
+			append(reinterpret_cast<const uchar32_t*>(c), length);
 		else if (sizeof(wchar_t) == 2)
-			append(reinterpret_cast<const uchar16_t* const>(c), length);
+			append(reinterpret_cast<const uchar16_t*>(c), length);
 		else if (sizeof(wchar_t) == 1)
-			append(reinterpret_cast<const uchar8_t* const>(c), length);
+			append(reinterpret_cast<const uchar8_t*>(c), length);
 	}
 
 
@@ -1116,11 +1111,11 @@ public:
 	ustring16& operator=(const wchar_t* const c)
 	{
 		if (sizeof(wchar_t) == 4)
-			*this = reinterpret_cast<const uchar32_t* const>(c);
+			*this = reinterpret_cast<const uchar32_t*>(c);
 		else if (sizeof(wchar_t) == 2)
-			*this = reinterpret_cast<const uchar16_t* const>(c);
+			*this = reinterpret_cast<const uchar16_t*>(c);
 		else if (sizeof(wchar_t) == 1)
-			*this = reinterpret_cast<const uchar8_t* const>(c);
+			*this = reinterpret_cast<const uchar8_t*>(c);
 
 		return *this;
 	}
@@ -1323,7 +1318,7 @@ public:
 
 		// Determine if the string is long enough for a BOM.
 		u32 len = 0;
-		const uchar8_t* p = other;
+		const u8* p = reinterpret_cast<const u8*>(other);
 		do
 		{
 			++len;
@@ -1338,10 +1333,10 @@ public:
 		}
 
 		// If a BOM was found, don't include it in the string.
-		const uchar8_t* c2 = other;
+		const u8* c2 = reinterpret_cast<const u8*>(other);
 		if (c_bom != unicode::EUTFE_NONE)
 		{
-			c2 = other + unicode::BOM_UTF8_LEN;
+			c2 += unicode::BOM_UTF8_LEN;
 			length -= unicode::BOM_UTF8_LEN;
 		}
 
@@ -3049,14 +3044,14 @@ public:
 
 	//! Gets the encoding of the Unicode string this class contains.
 	//! \return An enum describing the current encoding of this string.
-	const unicode::EUTF_ENCODE getEncoding() const
+	unicode::EUTF_ENCODE getEncoding() const
 	{
 		return encoding;
 	}
 
 	//! Gets the endianness of the Unicode string this class contains.
 	//! \return An enum describing the endianness of this string.
-	const unicode::EUTF_ENDIAN getEndianness() const
+	unicode::EUTF_ENDIAN getEndianness() const
 	{
 		if (encoding == unicode::EUTFE_UTF16_LE ||
 			encoding == unicode::EUTFE_UTF32_LE)
@@ -3612,33 +3607,5 @@ inline std::wostream& operator<<(std::wostream& out, const ustring16& in)
 	return out;
 }
 
-namespace unicode
-{
-
-//! Hashing algorithm for hashing a ustring.  Used for things like unordered_maps.
-//! Algorithm taken from std::hash<std::string>.
-class hash : public std::unary_function<core::ustring, size_t>
-{
-	public:
-		size_t operator()(const core::ustring& s) const
-		{
-			size_t ret = 2166136261U;
-			size_t index = 0;
-			size_t stride = 1 + s.size_raw() / 10;
-
-			core::ustring::const_iterator i = s.begin();
-			while (i != s.end())
-			{
-				// TODO: Don't force u32 on an x64 OS.  Make it agnostic.
-				ret = 16777619U * ret ^ (size_t)s[(u32)index];
-				index += stride;
-				i += stride;
-			}
-			return (ret);
-		}
-};
-
-} // end namespace unicode
-
 } // end namespace core
 } // end namespace irr

include/irrlicht.h

@@ -29,13 +29,11 @@
 #ifndef __IRRLICHT_H_INCLUDED__
 #define __IRRLICHT_H_INCLUDED__
 
-#include "IrrCompileConfig.h"
 #include "aabbox3d.h"
 #include "CIndexBuffer.h"
 #include "CMeshBuffer.h"
 #include "coreutil.h"
 #include "CVertexBuffer.h"
-#include "IProfiler.h"
 #include "dimension2d.h"
 #include "ECullingTypes.h"
 #include "EDebugSceneTypes.h"
@@ -44,7 +42,7 @@
 #include "EGUIAlignment.h"
 #include "EGUIElementTypes.h"
 #include "EHardwareBufferFlags.h"
-#include "EMaterialFlags.h"
+#include "EMaterialProps.h"
 #include "EMaterialTypes.h"
 #include "EMeshWriterEnums.h"
 #include "ESceneNodeTypes.h"
@@ -136,6 +134,7 @@
 #include "triangle3d.h"
 #include "vector2d.h"
 #include "vector3d.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_API and IRRCALLCONV
 
 /*! \mainpage Irrlicht Engine 1.9 API documentation
  *
@@ -272,7 +271,7 @@ namespace irr
 	device could not be created.
 	*/
 	extern "C" IRRLICHT_API IrrlichtDevice* IRRCALLCONV createDevice(
-		video::E_DRIVER_TYPE driverType = video::EDT_SOFTWARE,
+		video::E_DRIVER_TYPE driverType = video::EDT_OPENGL,
 		// parentheses are necessary for some compilers
 		const core::dimension2d<u32>& windowSize = (core::dimension2d<u32>(640,480)),
 		u32 bits = 32,

include/leakHunter.h

@@ -1,70 +0,0 @@
-// Copyright (C) 2013 Michael Zeilfelder
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in irrlicht.h
-
-#ifndef __LEAK_HUNTER_INCLUDED__
-#define __LEAK_HUNTER_INCLUDED__
-
-#include "IrrCompileConfig.h"
-
-#ifdef _IRR_COMPILE_WITH_LEAK_HUNTER_
-
-#include "irrArray.h"
-
-namespace irr
-{
-	class IReferenceCounted;
-
-	//! A class helping to find unreleased objects of type IReferenceCounted.
-	/** To use this you have recompile Irrlicht with _IRR_COMPILE_WITH_LEAK_HUNTER_.
-		Note that this will slow down your application and should only be used for debugging.
-		The way to use is that you can check after you closed and dropped your last Irrlicht device
-		if there are still any IReferenceCounted left over which have not been deleted.
-	*/
-	class LeakHunter
-	{
-		public:
-			friend class IReferenceCounted;
-
-			//! Clear all IReferenceCounted objects inside LeakHunter
-			/** This does not affect the IReferenceCounted themselves only the
-				counting of them. Usually you don't ever need to clear, but
-				sometimes it helps when for example you want to ignore
-				certain leaks.
-			*/
-			static void clearReferenceCountedObjects()
-			{
-				ReferenceCountedObjects.clear();
-			}
-
-			//! Access all objects which are currently reference counted.
-			static inline irr::core::array<const IReferenceCounted*> getReferenceCountedObjects()
-			{
-				return ReferenceCountedObjects;
-			}
-
-		protected:
-			static inline void addObject(const IReferenceCounted* object)
-			{
-				ReferenceCountedObjects.push_back(object);
-			}
-
-			static inline void removeObject(const IReferenceCounted* object)
-			{
-				irr::s32 idx = ReferenceCountedObjects.linear_search(object );
-				if ( idx >= 0 )
-				{
-					irr::core::swap( ReferenceCountedObjects[idx], ReferenceCountedObjects.getLast() );
-					ReferenceCountedObjects.erase( ReferenceCountedObjects.size()-1 );
-				}
-			}
-
-		private:
-			// NOTE: We don't do additional grab()/drop()'s here as we want to supervise reference counted objects and not affect them otherwise.
-			IRRLICHT_API static irr::core::array<const IReferenceCounted*> ReferenceCountedObjects;
-	};
-} // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_LEAK_HUNTER_
-
-#endif

include/matrix4.h

@@ -12,6 +12,7 @@
 #include "aabbox3d.h"
 #include "rect.h"
 #include "irrString.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_API
 
 // enable this to keep track of changes to the matrix
 // and make simpler identity check for seldom changing matrices
@@ -142,7 +143,7 @@ namespace core
 
 			//! Set this matrix to the product of two matrices
 			/** Calculate b*a, no optimization used,
-			use it if you know you never have a identity matrix */
+			use it if you know you never have an identity matrix */
 			CMatrix4<T>& setbyproduct_nocheck(const CMatrix4<T>& other_a,const CMatrix4<T>& other_b );
 
 			//! Multiply by another matrix.
@@ -150,7 +151,8 @@ namespace core
 			CMatrix4<T> operator*(const CMatrix4<T>& other) const;
 
 			//! Multiply by another matrix.
-			/** Calculate and return other*this */
+			/** Like calling: (*this) = (*this) * other 
+			*/
 			CMatrix4<T>& operator*=(const CMatrix4<T>& other);
 
 			//! Multiply by scalar.
@@ -186,14 +188,25 @@ namespace core
 			//! Make a rotation matrix from Euler angles. The 4th row and column are unmodified.
 			CMatrix4<T>& setRotationDegrees( const vector3d<T>& rotation );
 
-			//! Get the rotation, as set by setRotation() when you already know the scale.
-			/** If you already know the scale then this function is faster than the other getRotationDegrees overload.
-			NOTE: You will have the same end-rotation as used in setRotation, but it might not use the same axis values.
+			//! Get the rotation, as set by setRotation() when you already know the scale used to create the matrix
+			/** NOTE: The scale needs to be the correct one used to create this matrix.
+				You can _not_ use the result of getScale(), but have to save your scale 
+				variable in another place (like ISceneNode does).
+			NOTE: No scale value can be 0 or the result is undefined.
+			NOTE: It does not necessarily return the *same* Euler angles as those set by setRotationDegrees(), 
+				but the rotation will be equivalent,  i.e. will have the same result when used to rotate a vector or node.
+			NOTE: It will (usually) give wrong results when further transformations have been added in the matrix (like shear).
+			WARNING: There have been troubles with this function over the years and we may still have missed some corner cases.
+				It's generally safer to keep the rotation and scale you used to create the matrix around and work with those.
 			*/
 			core::vector3d<T> getRotationDegrees(const vector3d<T>& scale) const;
 
 			//! Returns the rotation, as set by setRotation().
 			/** NOTE: You will have the same end-rotation as used in setRotation, but it might not use the same axis values.
+				NOTE: This only works correct if no other matrix operations have been done on the inner 3x3 matrix besides 
+					setting rotation (so no scale/shear). Thought it (probably) works as long as scale doesn't flip handedness.
+				NOTE: It does not necessarily return the *same* Euler angles as those set by setRotationDegrees(), 
+				but the rotation will be equivalent,  i.e. will have the same result when used to rotate a vector or node.
 			*/
 			core::vector3d<T> getRotationDegrees() const;
 
@@ -827,11 +840,9 @@ namespace core
 
 	//! Returns the absolute values of the scales of the matrix.
 	/**
-	Note that this returns the absolute (positive) values unless only scale is set.
-	Unfortunately it does not appear to be possible to extract any original negative
-	values. The best that we could do would be to arbitrarily make one scale
-	negative if one or three of them were negative.
-	FIXME - return the original values.
+	Note: You only get back original values if the matrix only set the scale.
+	Otherwise the result is a scale you can use to normalize the matrix axes,
+	but it's usually no longer what you did set with setScale.
 	*/
 	template <class T>
 	inline vector3d<T> CMatrix4<T>::getScale() const
@@ -894,33 +905,16 @@ namespace core
 	}
 
 
-	//! Returns a rotation that is equivalent to that set by setRotationDegrees().
-	/** This code was sent in by Chev.  Note that it does not necessarily return
-	the *same* Euler angles as those set by setRotationDegrees(), but the rotation will
-	be equivalent, i.e. will have the same result when used to rotate a vector or node.
-	This code was originally written by by Chev.
+	//! Returns a rotation which (mostly) works in combination with the given scale
+	/** 
+	This code was originally written by by Chev (assuming no scaling back then, 
+	we can be blamed for all problems added by regarding scale)
 	*/
 	template <class T>
 	inline core::vector3d<T> CMatrix4<T>::getRotationDegrees(const vector3d<T>& scale_) const
 	{
 		const CMatrix4<T> &mat = *this;
-		core::vector3d<T> scale(scale_);
-		// we need to check for negative scale on to axes, which would bring up wrong results
-		if (scale.Y<0 && scale.Z<0)
-		{
-			scale.Y =-scale.Y;
-			scale.Z =-scale.Z;
-		}
-		else if (scale.X<0 && scale.Z<0)
-		{
-			scale.X =-scale.X;
-			scale.Z =-scale.Z;
-		}
-		else if (scale.X<0 && scale.Y<0)
-		{
-			scale.X =-scale.X;
-			scale.Y =-scale.Y;
-		}
+		const core::vector3d<f64> scale(core::iszero(scale_.X) ? FLT_MAX : scale_.X , core::iszero(scale_.Y) ? FLT_MAX : scale_.Y, core::iszero(scale_.Z) ? FLT_MAX : scale_.Z);
 		const core::vector3d<f64> invScale(core::reciprocal(scale.X),core::reciprocal(scale.Y),core::reciprocal(scale.Z));
 
 		f64 Y = -asin(core::clamp(mat[2]*invScale.X, -1.0, 1.0));
@@ -929,7 +923,7 @@ namespace core
 
 		f64 rotx, roty, X, Z;
 
-		if (!core::iszero(C))
+		if (!core::iszero((T)C))
 		{
 			const f64 invC = core::reciprocal(C);
 			rotx = mat[10] * invC * invScale.Z;
@@ -956,14 +950,37 @@ namespace core
 	}
 
 	//! Returns a rotation that is equivalent to that set by setRotationDegrees().
-	/** This code was sent in by Chev.  Note that it does not necessarily return
-	the *same* Euler angles as those set by setRotationDegrees(), but the rotation will
-	be equivalent, i.e. will have the same result when used to rotate a vector or node.
-	This code was originally written by by Chev. */
 	template <class T>
 	inline core::vector3d<T> CMatrix4<T>::getRotationDegrees() const
 	{
-		return getRotationDegrees(getScale());
+		// Note: Using getScale() here make it look like it could do matrix decomposition. 
+		// It can't! It works (or should work) as long as rotation doesn't flip the handedness 
+		// aka scale swapping 1 or 3 axes. (I think we could catch that as well by comparing 
+		// crossproduct of first 2 axes to direction of third axis, but TODO)
+		// And maybe it should also offer the solution for the simple calculation 
+		// without regarding scaling as Irrlicht did before 1.7
+		core::vector3d<T> scale(getScale());
+
+		// We assume the matrix uses rotations instead of negative scaling 2 axes.
+		// Otherwise it fails even for some simple cases, like rotating around 
+		// 2 axes by 180<38> which getScale thinks is a negative scaling.
+		if (scale.Y<0 && scale.Z<0)
+		{
+			scale.Y =-scale.Y;
+			scale.Z =-scale.Z;
+		}
+		else if (scale.X<0 && scale.Z<0)
+		{
+			scale.X =-scale.X;
+			scale.Z =-scale.Z;
+		}
+		else if (scale.X<0 && scale.Y<0)
+		{
+			scale.X =-scale.X;
+			scale.Y =-scale.Y;
+		}
+
+		return getRotationDegrees(scale);
 	}
 
 
@@ -1155,10 +1172,10 @@ namespace core
 	template <class T>
 	inline void CMatrix4<T>::rotateVect( vector3df& vect ) const
 	{
-		vector3df tmp = vect;
-		vect.X = tmp.X*M[0] + tmp.Y*M[4] + tmp.Z*M[8];
-		vect.Y = tmp.X*M[1] + tmp.Y*M[5] + tmp.Z*M[9];
-		vect.Z = tmp.X*M[2] + tmp.Y*M[6] + tmp.Z*M[10];
+		vector3d<T> tmp(static_cast<T>(vect.X), static_cast<T>(vect.Y), static_cast<T>(vect.Z));
+		vect.X = static_cast<f32>(tmp.X*M[0] + tmp.Y*M[4] + tmp.Z*M[8]);
+		vect.Y = static_cast<f32>(tmp.X*M[1] + tmp.Y*M[5] + tmp.Z*M[9]);
+		vect.Z = static_cast<f32>(tmp.X*M[2] + tmp.Y*M[6] + tmp.Z*M[10]);
 	}
 
 	//! An alternate transform vector method, writing into a second vector
@@ -1182,24 +1199,24 @@ namespace core
 	template <class T>
 	inline void CMatrix4<T>::inverseRotateVect( vector3df& vect ) const
 	{
-		vector3df tmp = vect;
-		vect.X = tmp.X*M[0] + tmp.Y*M[1] + tmp.Z*M[2];
-		vect.Y = tmp.X*M[4] + tmp.Y*M[5] + tmp.Z*M[6];
-		vect.Z = tmp.X*M[8] + tmp.Y*M[9] + tmp.Z*M[10];
+		vector3d<T> tmp(static_cast<T>(vect.X), static_cast<T>(vect.Y), static_cast<T>(vect.Z));
+		vect.X = static_cast<f32>(tmp.X*M[0] + tmp.Y*M[1] + tmp.Z*M[2]);
+		vect.Y = static_cast<f32>(tmp.X*M[4] + tmp.Y*M[5] + tmp.Z*M[6]);
+		vect.Z = static_cast<f32>(tmp.X*M[8] + tmp.Y*M[9] + tmp.Z*M[10]);
 	}
 
 	template <class T>
 	inline void CMatrix4<T>::transformVect( vector3df& vect) const
 	{
-		f32 vector[3];
+		T vector[3];
 
 		vector[0] = vect.X*M[0] + vect.Y*M[4] + vect.Z*M[8] + M[12];
 		vector[1] = vect.X*M[1] + vect.Y*M[5] + vect.Z*M[9] + M[13];
 		vector[2] = vect.X*M[2] + vect.Y*M[6] + vect.Z*M[10] + M[14];
 
-		vect.X = vector[0];
-		vect.Y = vector[1];
-		vect.Z = vector[2];
+		vect.X = static_cast<f32>(vector[0]);
+		vect.Y = static_cast<f32>(vector[1]);
+		vect.Z = static_cast<f32>(vector[2]);
 	}
 
 	template <class T>

include/mt_opengl.h

@@ -5,7 +5,7 @@
 
 #include <string>
 #include <unordered_set>
-#include "IrrCompileConfig.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_API
 #include "irrTypes.h"
 #include "IContextManager.h"
 #include <KHR/khrplatform.h>

media/Shaders/COGLES2LightmapModulate.fsh

@@ -1,72 +0,0 @@
-precision mediump float;
-
-/* Uniforms */
-
-uniform float uModulate;
-uniform int uTextureUsage0;
-uniform int uTextureUsage1;
-uniform sampler2D uTextureUnit0;
-uniform sampler2D uTextureUnit1;
-uniform int uFogEnable;
-uniform int uFogType;
-uniform vec4 uFogColor;
-uniform float uFogStart;
-uniform float uFogEnd;
-uniform float uFogDensity;
-
-/* Varyings */
-
-varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
-varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
-varying float vFogCoord;
-
-float computeFog()
-{
-	const float LOG2 = 1.442695;
-	float FogFactor = 0.0;
-
-	if (uFogType == 0) // Exp
-	{
-		FogFactor = exp2(-uFogDensity * vFogCoord * LOG2);
-	}
-	else if (uFogType == 1) // Linear
-	{
-		float Scale = 1.0 / (uFogEnd - uFogStart);
-		FogFactor = (uFogEnd - vFogCoord) * Scale;
-	}
-	else if (uFogType == 2) // Exp2
-	{
-		FogFactor = exp2(-uFogDensity * uFogDensity * vFogCoord * vFogCoord * LOG2);
-	}
-
-	FogFactor = clamp(FogFactor, 0.0, 1.0);
-
-	return FogFactor;
-}
-
-void main()
-{
-	vec4 Color0 = vec4(1.0, 1.0, 1.0, 1.0);
-	vec4 Color1 = vec4(1.0, 1.0, 1.0, 1.0);
-
-	if (bool(uTextureUsage0))
-		Color0 = texture2D(uTextureUnit0, vTextureCoord0);
-
-	if (bool(uTextureUsage1))
-		Color1 = texture2D(uTextureUnit1, vTextureCoord1);
-
-	vec4 FinalColor = (Color0 * Color1 * uModulate) * vVertexColor;
-	FinalColor += vSpecularColor;
-
-	if (bool(uFogEnable))
-	{
-		float FogFactor = computeFog();
-		vec4 FogColor = uFogColor;
-		FogColor.a = 1.0;
-		FinalColor = mix(FogColor, FinalColor, FogFactor);
-	}
-	
-	gl_FragColor = FinalColor;
-}

media/Shaders/COGLES2Reflection2Layer.vsh

@@ -1,53 +0,0 @@
-/* Attributes */
-
-attribute vec3 inVertexPosition;
-attribute vec3 inVertexNormal;
-attribute vec4 inVertexColor;
-attribute vec2 inTexCoord0;
-attribute vec2 inTexCoord1;
-
-/* Uniforms */
-
-uniform mat4 uWVPMatrix;
-uniform mat4 uWVMatrix;
-uniform mat4 uNMatrix;
-uniform mat4 uTMatrix0;
-
-uniform vec4 uGlobalAmbient;
-uniform vec4 uMaterialAmbient;
-uniform vec4 uMaterialDiffuse;
-uniform vec4 uMaterialEmissive;
-uniform vec4 uMaterialSpecular;
-uniform float uMaterialShininess;
-
-uniform float uThickness;
-
-/* Varyings */
-
-varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
-varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
-varying float vFogCoord;
-
-void main()
-{
-	gl_Position = uWVPMatrix * vec4(inVertexPosition, 1.0);
-	gl_PointSize = uThickness;
-
-	vec4 TextureCoord0 = vec4(inTexCoord0.x, inTexCoord0.y, 1.0, 1.0);
-	vTextureCoord0 = vec4(uTMatrix0 * TextureCoord0).xy;
-
-	vec3 Position = (uWVMatrix * vec4(inVertexPosition, 1.0)).xyz;
-	vec3 P = normalize(Position);
-	vec3 N = normalize(vec4(uNMatrix * vec4(inVertexNormal, 0.0)).xyz);
-	vec3 R = reflect(P, N);
-
-	float V = 2.0 * sqrt(R.x*R.x + R.y*R.y + (R.z+1.0)*(R.z+1.0));
-	vTextureCoord1 = vec2(R.x/V + 0.5, R.y/V + 0.5);
-
-	vVertexColor = inVertexColor.bgra;
-	vSpecularColor = vec4(0.0, 0.0, 0.0, 0.0);
-
-	vFogCoord = length(Position);
-}

media/Shaders/COGLES2Solid2Layer.fsh

@@ -1,72 +0,0 @@
-precision mediump float;
-
-/* Uniforms */
-
-uniform int uTextureUsage0;
-uniform int uTextureUsage1;
-uniform sampler2D uTextureUnit0;
-uniform sampler2D uTextureUnit1;
-uniform int uFogEnable;
-uniform int uFogType;
-uniform vec4 uFogColor;
-uniform float uFogStart;
-uniform float uFogEnd;
-uniform float uFogDensity;
-
-/* Varyings */
-
-varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
-varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
-varying float vFogCoord;
-
-float computeFog()
-{
-	const float LOG2 = 1.442695;
-	float FogFactor = 0.0;
-
-	if (uFogType == 0) // Exp
-	{
-		FogFactor = exp2(-uFogDensity * vFogCoord * LOG2);
-	}
-	else if (uFogType == 1) // Linear
-	{
-		float Scale = 1.0 / (uFogEnd - uFogStart);
-		FogFactor = (uFogEnd - vFogCoord) * Scale;
-	}
-	else if (uFogType == 2) // Exp2
-	{
-		FogFactor = exp2(-uFogDensity * uFogDensity * vFogCoord * vFogCoord * LOG2);
-	}
-
-	FogFactor = clamp(FogFactor, 0.0, 1.0);
-
-	return FogFactor;
-}
-
-void main()
-{
-	vec4 Color0 = vec4(1.0, 1.0, 1.0, 1.0);
-	vec4 Color1 = vec4(1.0, 1.0, 1.0, 1.0);
-
-	if (bool(uTextureUsage0))
-		Color0 = texture2D(uTextureUnit0, vTextureCoord0);
-
-	if (bool(uTextureUsage1))
-		Color1 = texture2D(uTextureUnit1, vTextureCoord1);
-
-	vec4 FinalColor = (Color0 * vVertexColor.a + Color1 * (1.0 - vVertexColor.a)) * vVertexColor;
-	FinalColor += vSpecularColor;
-
-	if (bool(uFogEnable))
-	{
-		float FogFactor = computeFog();
-		vec4 FogColor = uFogColor;
-		FogColor.a = 1.0;
-		FinalColor = mix(FogColor, FinalColor, FogFactor);
-	}
-
-	gl_FragColor = FinalColor;
-
-}

media/Shaders/COGLES2SphereMap.vsh

@@ -1,48 +0,0 @@
-/* Attributes */
-
-attribute vec3 inVertexPosition;
-attribute vec3 inVertexNormal;
-attribute vec4 inVertexColor;
-attribute vec2 inTexCoord0;
-attribute vec2 inTexCoord1;
-
-/* Uniforms */
-
-uniform mat4 uWVPMatrix;
-uniform mat4 uWVMatrix;
-uniform mat4 uNMatrix;
-
-uniform vec4 uGlobalAmbient;
-uniform vec4 uMaterialAmbient;
-uniform vec4 uMaterialDiffuse;
-uniform vec4 uMaterialEmissive;
-uniform vec4 uMaterialSpecular;
-uniform float uMaterialShininess;
-
-uniform float uThickness;
-
-/* Varyings */
-
-varying vec2 vTextureCoord0;
-varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
-varying float vFogCoord;
-
-void main()
-{
-	gl_Position = uWVPMatrix * vec4(inVertexPosition, 1.0);
-	gl_PointSize = uThickness;
-
-	vec3 Position = (uWVMatrix * vec4(inVertexPosition, 1.0)).xyz;
-	vec3 P = normalize(Position);
-	vec3 N = normalize(vec4(uNMatrix * vec4(inVertexNormal, 0.0)).xyz);
-	vec3 R = reflect(P, N);
-
-	float V = 2.0 * sqrt(R.x*R.x + R.y*R.y + (R.z+1.0)*(R.z+1.0));
-	vTextureCoord0 = vec2(R.x/V + 0.5, R.y/V + 0.5);
-
-	vVertexColor = inVertexColor.bgra;
-	vSpecularColor = vec4(0.0, 0.0, 0.0, 0.0);
-
-	vFogCoord = length(Position);
-}

media/Shaders/OneTextureBlend.fsh

@@ -1,11 +1,12 @@
+#version 100
+
 precision mediump float;
 
 /* Uniforms */
 
 uniform int uTextureUsage0;
-uniform int uTextureUsage1;
 uniform sampler2D uTextureUnit0;
-uniform sampler2D uTextureUnit1;
+uniform int uBlendType;
 uniform int uFogEnable;
 uniform int uFogType;
 uniform vec4 uFogColor;
@@ -16,9 +17,7 @@ uniform float uFogDensity;
 /* Varyings */
 
 varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
 varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
 varying float vFogCoord;
 
 float computeFog()
@@ -47,16 +46,22 @@ float computeFog()
 
 void main()
 {
-	vec4 Color0 = vec4(1.0, 1.0, 1.0, 1.0);
+	vec4 Color0 = vVertexColor;
 	vec4 Color1 = vec4(1.0, 1.0, 1.0, 1.0);
 
 	if (bool(uTextureUsage0))
-		Color0 = texture2D(uTextureUnit0, vTextureCoord0);
+		Color1 = texture2D(uTextureUnit0, vTextureCoord0);
 
-	if (bool(uTextureUsage1))
-		Color1 = texture2D(uTextureUnit1, vTextureCoord1);
+	vec4 FinalColor = Color0 * Color1;
 
-	vec4 FinalColor = (Color0 * Color1) * vVertexColor + vSpecularColor;
+	if (uBlendType == 1)
+	{
+		FinalColor.w = Color0.w;
+	}
+	else if (uBlendType == 2)
+	{
+		FinalColor.w = Color1.w;
+	}
 
 	if (bool(uFogEnable))
 	{

media/Shaders/Renderer2D.fsh

@@ -0,0 +1,23 @@
+#version 100
+
+precision mediump float;
+
+/* Uniforms */
+
+uniform int uTextureUsage;
+uniform sampler2D uTextureUnit;
+
+/* Varyings */
+
+varying vec2 vTextureCoord;
+varying vec4 vVertexColor;
+
+void main()
+{
+	vec4 Color = vVertexColor;
+
+	if (bool(uTextureUsage))
+		Color *= texture2D(uTextureUnit, vTextureCoord);
+
+	gl_FragColor = Color;
+}

media/Shaders/Renderer2D.vsh

@@ -0,0 +1,24 @@
+#version 100
+
+/* Attributes */
+
+attribute vec4 inVertexPosition;
+attribute vec4 inVertexColor;
+attribute vec2 inTexCoord0;
+
+/* Uniforms */
+
+uniform float uThickness;
+
+/* Varyings */
+
+varying vec2 vTextureCoord;
+varying vec4 vVertexColor;
+
+void main()
+{
+	gl_Position = inVertexPosition;
+	gl_PointSize = uThickness;
+	vTextureCoord = inTexCoord0;
+	vVertexColor = inVertexColor.bgra;
+}

media/Shaders/Renderer2D_noTex.fsh

@@ -0,0 +1,11 @@
+#version 100
+
+precision mediump float;
+
+/* Varyings */
+varying vec4 vVertexColor;
+
+void main()
+{
+	gl_FragColor = vVertexColor;
+}

media/Shaders/Solid.fsh

@@ -1,3 +1,5 @@
+#version 100
+
 precision mediump float;
 
 /* Uniforms */
@@ -15,7 +17,6 @@ uniform float uFogDensity;
 
 varying vec2 vTextureCoord0;
 varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
 varying float vFogCoord;
 
 float computeFog()
@@ -48,7 +49,6 @@ void main()
 
 	if (bool(uTextureUsage0))
 		Color *= texture2D(uTextureUnit0, vTextureCoord0);
-	Color += vSpecularColor;
 
 	if (bool(uFogEnable))
 	{

media/Shaders/Solid.vsh

@@ -1,10 +1,11 @@
+#version 100
+
 /* Attributes */
 
 attribute vec3 inVertexPosition;
 attribute vec3 inVertexNormal;
 attribute vec4 inVertexColor;
 attribute vec2 inTexCoord0;
-attribute vec2 inTexCoord1;
 
 /* Uniforms */
 
@@ -12,23 +13,13 @@ uniform mat4 uWVPMatrix;
 uniform mat4 uWVMatrix;
 uniform mat4 uNMatrix;
 uniform mat4 uTMatrix0;
-uniform mat4 uTMatrix1;
-
-uniform vec4 uGlobalAmbient;
-uniform vec4 uMaterialAmbient;
-uniform vec4 uMaterialDiffuse;
-uniform vec4 uMaterialEmissive;
-uniform vec4 uMaterialSpecular;
-uniform float uMaterialShininess;
 
 uniform float uThickness;
 
 /* Varyings */
 
 varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
 varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
 varying float vFogCoord;
 
 void main()
@@ -39,11 +30,7 @@ void main()
 	vec4 TextureCoord0 = vec4(inTexCoord0.x, inTexCoord0.y, 1.0, 1.0);
 	vTextureCoord0 = vec4(uTMatrix0 * TextureCoord0).xy;
 
-	vec4 TextureCoord1 = vec4(inTexCoord1.x, inTexCoord1.y, 1.0, 1.0);
-	vTextureCoord1 = vec4(uTMatrix1 * TextureCoord1).xy;
-
 	vVertexColor = inVertexColor.bgra;
-	vSpecularColor = vec4(0.0, 0.0, 0.0, 0.0);
 
 	vec3 Position = (uWVMatrix * vec4(inVertexPosition, 1.0)).xyz;
 

media/Shaders/TransparentAlphaChannel.fsh

@@ -1,11 +1,12 @@
+#version 100
+
 precision mediump float;
 
 /* Uniforms */
 
+uniform float uAlphaRef;
 uniform int uTextureUsage0;
-uniform int uTextureUsage1;
 uniform sampler2D uTextureUnit0;
-uniform sampler2D uTextureUnit1;
 uniform int uFogEnable;
 uniform int uFogType;
 uniform vec4 uFogColor;
@@ -16,9 +17,7 @@ uniform float uFogDensity;
 /* Varyings */
 
 varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
 varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
 varying float vFogCoord;
 
 float computeFog()
@@ -47,24 +46,24 @@ float computeFog()
 
 void main()
 {
-	vec4 Color0 = vec4(1.0, 1.0, 1.0, 1.0);
-	vec4 Color1 = vec4(1.0, 1.0, 1.0, 1.0);
+	vec4 Color = vVertexColor;
 
 	if (bool(uTextureUsage0))
-		Color0 = texture2D(uTextureUnit0, vTextureCoord0);
+	{
+		Color *= texture2D(uTextureUnit0, vTextureCoord0);
 
-	if (bool(uTextureUsage1))
-		Color1 = texture2D(uTextureUnit1, vTextureCoord1);
-
-	vec4 FinalColor = (Color0 + Color1) * vVertexColor + vSpecularColor;
+		// TODO: uAlphaRef should rather control sharpness of alpha, don't know how to do that right now and this works in most cases.
+		if (Color.a < uAlphaRef)
+			discard;
+	}
 
 	if (bool(uFogEnable))
 	{
 		float FogFactor = computeFog();
 		vec4 FogColor = uFogColor;
 		FogColor.a = 1.0;
-		FinalColor = mix(FogColor, FinalColor, FogFactor);
+		Color = mix(FogColor, Color, FogFactor);
 	}
 
-	gl_FragColor = FinalColor;
+	gl_FragColor = Color;
 }

media/Shaders/TransparentAlphaChannelRef.fsh

@@ -1,11 +1,12 @@
+#version 100
+
 precision mediump float;
 
 /* Uniforms */
 
+uniform float uAlphaRef;
 uniform int uTextureUsage0;
-uniform int uTextureUsage1;
 uniform sampler2D uTextureUnit0;
-uniform sampler2D uTextureUnit1;
 uniform int uFogEnable;
 uniform int uFogType;
 uniform vec4 uFogColor;
@@ -16,9 +17,7 @@ uniform float uFogDensity;
 /* Varyings */
 
 varying vec2 vTextureCoord0;
-varying vec2 vTextureCoord1;
 varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
 varying float vFogCoord;
 
 float computeFog()
@@ -47,24 +46,21 @@ float computeFog()
 
 void main()
 {
-	vec4 Color0 = vec4(1.0, 1.0, 1.0, 1.0);
-	vec4 Color1 = vec4(1.0, 1.0, 1.0, 1.0);
+	vec4 Color = vVertexColor;
 
 	if (bool(uTextureUsage0))
-		Color0 = texture2D(uTextureUnit0, vTextureCoord0);
+		Color *= texture2D(uTextureUnit0, vTextureCoord0);
 
-	if (bool(uTextureUsage1))
-		Color1 = texture2D(uTextureUnit1, vTextureCoord1);
-
-	vec4 FinalColor = vec4(Color0 + (Color1 - 0.5)) * vVertexColor + vSpecularColor;
+	if (Color.a < uAlphaRef)
+		discard;
 
 	if (bool(uFogEnable))
 	{
 		float FogFactor = computeFog();
 		vec4 FogColor = uFogColor;
 		FogColor.a = 1.0;
-		FinalColor = mix(FogColor, FinalColor, FogFactor);
+		Color = mix(FogColor, Color, FogFactor);
 	}
 
-	gl_FragColor = FinalColor;
+	gl_FragColor = Color;
 }

media/Shaders/TransparentVertexAlpha.fsh

@@ -0,0 +1,62 @@
+#version 100
+
+precision mediump float;
+
+/* Uniforms */
+
+uniform int uTextureUsage0;
+uniform sampler2D uTextureUnit0;
+uniform int uFogEnable;
+uniform int uFogType;
+uniform vec4 uFogColor;
+uniform float uFogStart;
+uniform float uFogEnd;
+uniform float uFogDensity;
+
+/* Varyings */
+
+varying vec2 vTextureCoord0;
+varying vec4 vVertexColor;
+varying float vFogCoord;
+
+float computeFog()
+{
+	const float LOG2 = 1.442695;
+	float FogFactor = 0.0;
+
+	if (uFogType == 0) // Exp
+	{
+		FogFactor = exp2(-uFogDensity * vFogCoord * LOG2);
+	}
+	else if (uFogType == 1) // Linear
+	{
+		float Scale = 1.0 / (uFogEnd - uFogStart);
+		FogFactor = (uFogEnd - vFogCoord) * Scale;
+	}
+	else if (uFogType == 2) // Exp2
+	{
+		FogFactor = exp2(-uFogDensity * uFogDensity * vFogCoord * vFogCoord * LOG2);
+	}
+
+	FogFactor = clamp(FogFactor, 0.0, 1.0);
+
+	return FogFactor;
+}
+
+void main()
+{
+	vec4 Color = vVertexColor;
+
+	if (bool(uTextureUsage0))
+		Color *= texture2D(uTextureUnit0, vTextureCoord0);
+
+	if (bool(uFogEnable))
+	{
+		float FogFactor = computeFog();
+		vec4 FogColor = uFogColor;
+		FogColor.a = 1.0;
+		Color = mix(FogColor, Color, FogFactor);
+	}
+
+	gl_FragColor = Color;
+}

scripts/BindingGenerator.lua

@@ -349,7 +349,7 @@ f:write[[
 
 #include <string>
 #include <unordered_set>
-#include "IrrCompileConfig.h"
+#include "IrrCompileConfig.h" // for IRRLICHT_API
 #include "irrTypes.h"
 #include "IContextManager.h"
 #include <KHR/khrplatform.h>

scripts/ci-build-mingw.sh

@@ -5,21 +5,19 @@
 variant=win32
 [[ "$(basename "$CXX")" == "x86_64-"* ]] && variant=win64
 
-libjpeg_version=2.1.2
-libpng_version=1.6.37
-zlib_version=1.2.11
+libjpeg_version=2.1.5.1
+libpng_version=1.6.39
+zlib_version=1.2.13
 
 mkdir -p libs
 pushd libs
 libs=$PWD
-tmp=
-[ "$variant" = win32 ] && tmp=dw2/
 [ -e libjpeg.zip ] || \
 	wget "http://minetest.kitsunemimi.pw/libjpeg-$libjpeg_version-$variant.zip" -O libjpeg.zip
 [ -e libpng.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/${tmp}libpng-$libpng_version-$variant.zip" -O libpng.zip
+	wget "http://minetest.kitsunemimi.pw/libpng-$libpng_version-$variant.zip" -O libpng.zip
 [ -e zlib.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/${tmp}zlib-$zlib_version-$variant.zip" -O zlib.zip
+	wget "http://minetest.kitsunemimi.pw/zlib-$zlib_version-$variant.zip" -O zlib.zip
 [ -d libjpeg ] || unzip -o libjpeg.zip -d libjpeg
 [ -d libpng ] || unzip -o libpng.zip -d libpng
 [ -d zlib ] || unzip -o zlib.zip -d zlib

source/Irrlicht/Android/CAndroidAssetFileArchive.cpp

@@ -2,7 +2,6 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "IrrCompileConfig.h"
 
 #ifdef   _IRR_COMPILE_ANDROID_ASSET_READER_
 

source/Irrlicht/Android/CAndroidAssetFileArchive.h

@@ -2,11 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_ANDROID_ASSET_FILE_ARCHIVE_H_INCLUDED__
-#define __C_ANDROID_ASSET_FILE_ARCHIVE_H_INCLUDED__
-
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #ifdef  _IRR_COMPILE_ANDROID_ASSET_READER_
 
@@ -66,5 +62,3 @@ namespace io
 } // end namespace irr
 
 #endif //   _IRR_COMPILE_ANDROID_ASSET_READER_
-#endif //  __C_ANDROID_ASSET_READER_H_INCLUDED__
-

source/Irrlicht/Android/CAndroidAssetReader.cpp

@@ -2,7 +2,6 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "IrrCompileConfig.h"
 
 #ifdef   _IRR_COMPILE_ANDROID_ASSET_READER_
 

source/Irrlicht/Android/CAndroidAssetReader.h

@@ -2,11 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_ANDROID_ASSET_READER_H_INCLUDED__
-#define __C_ANDROID_ASSET_READER_H_INCLUDED__
-
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #ifdef  _IRR_COMPILE_ANDROID_ASSET_READER_
 
@@ -71,5 +67,3 @@ namespace io
 } // end namespace irr
 
 #endif //   _IRR_COMPILE_ANDROID_ASSET_READER_
-#endif //  __C_ANDROID_ASSET_READER_H_INCLUDED__
-

source/Irrlicht/Android/CIrrDeviceAndroid.cpp

@@ -180,11 +180,6 @@ void CIrrDeviceAndroid::setWindowCaption(const wchar_t* text)
 {
 }
 
-bool CIrrDeviceAndroid::present(video::IImage* surface, void* windowId, core::rect<s32>* srcClip)
-{
-	return true;
-}
-
 bool CIrrDeviceAndroid::isWindowActive() const
 {
 	return (Focused && !Paused);

source/Irrlicht/Android/CIrrDeviceAndroid.h

@@ -2,16 +2,13 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_IRR_DEVICE_ANDROID_H_INCLUDED__
-#define __C_IRR_DEVICE_ANDROID_H_INCLUDED__
+#pragma once
 
-#include "IrrCompileConfig.h"
 
 #ifdef _IRR_COMPILE_WITH_ANDROID_DEVICE_
 
 #include "CIrrDeviceStub.h"
 #include "IrrlichtDevice.h"
-#include "IImagePresenter.h"
 #include "ICursorControl.h"
 
 #include <android/sensor.h>
@@ -19,7 +16,7 @@
 
 namespace irr
 {
-	class CIrrDeviceAndroid : public CIrrDeviceStub, video::IImagePresenter
+	class CIrrDeviceAndroid : public CIrrDeviceStub
 	{
 	public:
 		CIrrDeviceAndroid(const SIrrlichtCreationParameters& param);
@@ -34,8 +31,6 @@ namespace irr
 
 		virtual void setWindowCaption(const wchar_t* text);
 
-		virtual bool present(video::IImage* surface, void* windowId, core::rect<s32>* srcClip);
-
 		virtual bool isWindowActive() const;
 
 		virtual bool isWindowFocused() const;
@@ -104,4 +99,3 @@ namespace irr
 } // end namespace irr
 
 #endif // _IRR_COMPILE_WITH_ANDROID_DEVICE_
-#endif // __C_IRR_DEVICE_ANDROID_H_INCLUDED__

source/Irrlicht/Android/CKeyEventWrapper.h

@@ -1,10 +1,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_IRR_KEY_EVENT_WRAPPER_H_INCLUDED__
-#define __C_IRR_KEY_EVENT_WRAPPER_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #ifdef _IRR_COMPILE_WITH_ANDROID_DEVICE_
 
@@ -40,4 +37,3 @@ private:
 } // namespace irr
 
 #endif // _IRR_COMPILE_WITH_ANDROID_DEVICE_
-#endif // __C_IRR_KEY_EVENT_WRAPPER_H_INCLUDED__

source/Irrlicht/BuiltInFont.h

@@ -2,11 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __BUILD_IN_FONT_H_INCLUDED__
-#define __BUILD_IN_FONT_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_GUI_
+#pragma once
 
 // header file generated by Bin2H, copyright 2002 by N.Gebhardt.
 // Bin2H is Freeware. Download it freely from www.code3d.com.
@@ -16,7 +12,6 @@ namespace irr
 {
 namespace gui
 {
-#ifdef _IRR_COMPILE_WITH_BMP_LOADER_
 const u8 BuiltInFontData[] =
 {
 	0x42, 0x4d, 0x4a, 0x20, 0x00, 0x00, 0x00, 0x00,
@@ -1056,20 +1051,5 @@ const u8 BuiltInFontData[] =
 };
 
 	const u32 BuiltInFontDataSize = sizeof(BuiltInFontData);
-
-#else // !defined(_IRR_COMPILE_WITH_BMP_LOADER_)
-
-	// built-in font cannot be loaded if there is no BMP loader
-
-	const u8 * const BuiltInFontData=0;
-
-	const u32 BuiltInFontDataSize = 0;
-
-#endif
 } // end namespace gui
 } // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_GUI_
-
-#endif
-

source/Irrlicht/CAnimatedMeshSceneNode.cpp

@@ -7,7 +7,9 @@
 #include "ISceneManager.h"
 #include "S3DVertex.h"
 #include "os.h"
+#ifdef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 #include "CSkinnedMesh.h"
+#endif
 #include "IDummyTransformationSceneNode.h"
 #include "IBoneSceneNode.h"
 #include "IMaterialRenderer.h"
@@ -236,15 +238,6 @@ void CAnimatedMeshSceneNode::OnAnimate(u32 timeMs)
 
 	// set CurrentFrameNr
 	buildFrameNr(timeMs-LastTimeMs);
-
-	// update bbox
-	if (Mesh)
-	{
-		scene::IMesh * mesh = getMeshForCurrentFrame();
-
-		if (mesh)
-			Box = mesh->getBoundingBox();
-	}
 	LastTimeMs = timeMs;
 
 	IAnimatedMeshSceneNode::OnAnimate(timeMs);
@@ -281,36 +274,6 @@ void CAnimatedMeshSceneNode::render()
 
 	driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
 
-	// for debug purposes only:
-
-	bool renderMeshes = true;
-	video::SMaterial mat;
-	if (DebugDataVisible && PassCount==1)
-	{
-		// overwrite half transparency
-		if (DebugDataVisible & scene::EDS_HALF_TRANSPARENCY)
-		{
-
-			for (u32 i=0; i<m->getMeshBufferCount(); ++i)
-			{
-				scene::IMeshBuffer* mb = m->getMeshBuffer(i);
-				mat = ReadOnlyMaterials ? mb->getMaterial() : Materials[i];
-				mat.MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
-				if (RenderFromIdentity)
-					driver->setTransform(video::ETS_WORLD, core::IdentityMatrix );
-				else if (Mesh->getMeshType() == EAMT_SKINNED)
-					driver->setTransform(video::ETS_WORLD, AbsoluteTransformation * ((SSkinMeshBuffer*)mb)->Transformation);
-
-				driver->setMaterial(mat);
-				driver->drawMeshBuffer(mb);
-			}
-			renderMeshes = false;
-		}
-	}
-
-	// render original meshes
-	if (renderMeshes)
-	{
 	for (u32 i=0; i<m->getMeshBufferCount(); ++i)
 	{
 		const bool transparent = driver->needsTransparentRenderPass(Materials[i]);
@@ -330,7 +293,6 @@ void CAnimatedMeshSceneNode::render()
 			driver->drawMeshBuffer(mb);
 		}
 	}
-	}
 
 	driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
 

source/Irrlicht/CAnimatedMeshSceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_ANIMATED_MESH_SCENE_NODE_H_INCLUDED__
-#define __C_ANIMATED_MESH_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 #include "IAnimatedMeshSceneNode.h"
 #include "IAnimatedMesh.h"
@@ -180,6 +179,3 @@ namespace scene
 
 } // end namespace scene
 } // end namespace irr
-
-#endif
-

source/Irrlicht/CAttributes.h

@@ -2,10 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_ATTRIBUTES_H_INCLUDED__
-#define __C_ATTRIBUTES_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #include "IAttributes.h"
 #include "IAttribute.h"
@@ -149,5 +146,3 @@ protected:
 } // end namespace io
 } // end namespace irr
 
-#endif
-

source/Irrlicht/CB3DMeshFileLoader.cpp

@@ -6,9 +6,6 @@
 // File format designed by Mark Sibly for the Blitz3D engine and has been
 // declared public domain
 
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_B3D_LOADER_
-
 #include "CB3DMeshFileLoader.h"
 
 #include "IVideoDriver.h"
@@ -945,21 +942,10 @@ bool CB3DMeshFileLoader::readChunkBRUS()
 
 		//Two textures:
 		if (B3dMaterial.Textures[1])
-		{
-			if (B3dMaterial.alpha==1.f)
-			{
-				if (B3dMaterial.Textures[1]->Blend == 5) //(Multiply 2)
-					B3dMaterial.Material.MaterialType = video::EMT_LIGHTMAP_M2;
-				else
-					B3dMaterial.Material.MaterialType = video::EMT_LIGHTMAP;
-				B3dMaterial.Material.Lighting = false;
-			}
-			else
 		{
 			B3dMaterial.Material.MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
 			B3dMaterial.Material.ZWriteEnable = video::EZW_OFF;
 		}
-		}
 		else if (B3dMaterial.Textures[0]) //One texture:
 		{
 			// Flags & 0x1 is usual SOLID, 0x8 is mipmap (handled before)
@@ -970,10 +956,6 @@ bool CB3DMeshFileLoader::readChunkBRUS()
 			}
 			else if (B3dMaterial.Textures[0]->Flags & 0x4) //(Masked)
 				B3dMaterial.Material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF; // TODO: create color key texture
-			else if (B3dMaterial.Textures[0]->Flags & 0x40)
-				B3dMaterial.Material.MaterialType = video::EMT_SPHERE_MAP;
-			else if (B3dMaterial.Textures[0]->Flags & 0x80)
-				B3dMaterial.Material.MaterialType = video::EMT_SPHERE_MAP; // TODO: Should be cube map
 			else if (B3dMaterial.alpha == 1.f)
 				B3dMaterial.Material.MaterialType = video::EMT_SOLID;
 			else
@@ -1055,7 +1037,3 @@ void CB3DMeshFileLoader::readFloats(f32* vec, u32 count)
 
 } // end namespace scene
 } // end namespace irr
-
-
-#endif // _IRR_COMPILE_WITH_B3D_LOADER_
-

source/Irrlicht/CB3DMeshFileLoader.h

@@ -6,10 +6,8 @@
 // File format designed by Mark Sibly for the Blitz3D engine and has been
 // declared public domain
 
-#include "IrrCompileConfig.h"
 
-#ifndef __C_B3D_MESH_LOADER_H_INCLUDED__
-#define __C_B3D_MESH_LOADER_H_INCLUDED__
+#pragma once
 
 #include "IMeshLoader.h"
 #include "ISceneManager.h"
@@ -83,6 +81,3 @@ private:
 
 } // end namespace scene
 } // end namespace irr
-
-#endif // __C_B3D_MESH_LOADER_H_INCLUDED__
-

source/Irrlicht/CB3DMeshWriter.cpp

@@ -4,9 +4,6 @@
 
 // TODO: replace printf's by logging messages
 
-#include "IrrCompileConfig.h"
-
-#ifdef _IRR_COMPILE_WITH_B3D_WRITER_
 
 #include "CB3DMeshWriter.h"
 #include "os.h"
@@ -97,7 +94,7 @@ bool CB3DMeshWriter::writeMesh(io::IWriteFile* file, IMesh* const mesh, s32 flag
     u32 numTexture = texs.size();
     for (u32 i = 0; i < numTexture; i++)
 	{
-        file->write(texs[i].TextureName.c_str(), texs[i].TextureName.size() + 1);
+        file->write(texs[i].TextureName.c_str(), (size_t)texs[i].TextureName.size() + 1);
         file->write(&texs[i].Flags, 7*4);
     }
 
@@ -479,7 +476,7 @@ core::array<ISkinnedMesh::SJoint*> CB3DMeshWriter::getRootJoints(const ISkinnedM
     return roots;
 }
 
-u32 CB3DMeshWriter::getUVlayerCount(IMesh* mesh)
+u32 CB3DMeshWriter::getUVlayerCount(const IMesh* mesh)
 {
     const u32 numBeshBuffers = mesh->getMeshBufferCount();
     for (u32 i = 0; i < numBeshBuffers; i++)
@@ -531,6 +528,3 @@ void CB3DMeshWriter::writeSizeFrom(io::IWriteFile* file, const u32 from, const u
 
 } // end namespace
 } // end namespace
-
-#endif // _IRR_COMPILE_WITH_B3D_WRITER_
-

source/Irrlicht/CB3DMeshWriter.h

@@ -4,8 +4,7 @@
 
 // Modified version with rigging/skinning support
 
-#ifndef __IRR_B3D_MESH_WRITER_H_INCLUDED__
-#define __IRR_B3D_MESH_WRITER_H_INCLUDED__
+#pragma once
 
 #include "IMeshWriter.h"
 #include "IWriteFile.h"
@@ -37,7 +36,7 @@ private:
     u32 getJointChunkSize(const ISkinnedMesh* mesh, ISkinnedMesh::SJoint* joint);
     core::array<ISkinnedMesh::SJoint*> getRootJoints(const ISkinnedMesh* mesh);
 
-    u32 getUVlayerCount(IMesh *mesh);
+    u32 getUVlayerCount(const IMesh *mesh);
     ISkinnedMesh* getSkinned (IMesh *mesh);
 
     inline void writeVector2(io::IWriteFile* file, const core::vector2df& vec);
@@ -50,4 +49,3 @@ private:
 } // end namespace
 } // end namespace
 
-#endif

source/Irrlicht/CBillboardSceneNode.cpp

@@ -2,8 +2,6 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_BILLBOARD_SCENENODE_
 #include "CBillboardSceneNode.h"
 #include "IVideoDriver.h"
 #include "ISceneManager.h"
@@ -143,7 +141,7 @@ void CBillboardSceneNode::updateMesh(const irr::scene::ICameraSceneNode* camera)
 //! returns the axis aligned bounding box of this node
 const core::aabbox3d<f32>& CBillboardSceneNode::getBoundingBox() const
 {
-	// Really wrong when scaled.
+	// Really wrong when scaled (as the node does not scale it's vertices - maybe it should?)
 	return BBoxSafe;
 }
 
@@ -164,9 +162,9 @@ void CBillboardSceneNode::setSize(const core::dimension2d<f32>& size)
 	if (core::equals(Size.Height, 0.0f))
 		Size.Height = 1.0f;
 
-	const f32 avg = (Size.Width + Size.Height)/6;
-	BBoxSafe.MinEdge.set(-avg,-avg,-avg);
-	BBoxSafe.MaxEdge.set(avg,avg,avg);
+	const f32 extent = 0.5f*sqrtf(Size.Width*Size.Width + Size.Height*Size.Height);
+	BBoxSafe.MinEdge.set(-extent,-extent,-extent);
+	BBoxSafe.MaxEdge.set(extent,extent,extent);
 }
 
 
@@ -184,9 +182,9 @@ void CBillboardSceneNode::setSize(f32 height, f32 bottomEdgeWidth, f32 topEdgeWi
 		TopEdgeWidth = 1.0f;
 	}
 
-	const f32 avg = (core::max_(Size.Width,TopEdgeWidth) + Size.Height)/6;
-	BBoxSafe.MinEdge.set(-avg,-avg,-avg);
-	BBoxSafe.MaxEdge.set(avg,avg,avg);
+	const f32 extent = 0.5f*sqrtf(Size.Width*Size.Width + Size.Height*Size.Height);
+	BBoxSafe.MinEdge.set(-extent,-extent,-extent);
+	BBoxSafe.MaxEdge.set(extent,extent,extent);
 }
 
 
@@ -281,5 +279,3 @@ ISceneNode* CBillboardSceneNode::clone(ISceneNode* newParent, ISceneManager* new
 
 } // end namespace scene
 } // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_BILLBOARD_SCENENODE_

source/Irrlicht/CBillboardSceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_BILLBOARD_SCENE_NODE_H_INCLUDED__
-#define __C_BILLBOARD_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 #include "IBillboardSceneNode.h"
 #include "SMeshBuffer.h"
@@ -116,5 +115,3 @@ private:
 } // end namespace scene
 } // end namespace irr
 
-#endif
-

source/Irrlicht/CBlit.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef _C_BLIT_H_INCLUDED_
-#define _C_BLIT_H_INCLUDED_
+#pragma once
 
 #include "SoftwareDriver2_helper.h"
 
@@ -1058,6 +1057,3 @@ static s32 Blit(eBlitter operation,
 }
 
 }
-
-#endif
-

source/Irrlicht/CBoneSceneNode.cpp

@@ -2,9 +2,6 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
-
 #include "CBoneSceneNode.h"
 
 namespace irr
@@ -98,6 +95,3 @@ void CBoneSceneNode::updateAbsolutePositionOfAllChildren()
 
 } // namespace scene
 } // namespace irr
-
-#endif
-

source/Irrlicht/CBoneSceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_BONE_SCENE_NODE_H_INCLUDED__
-#define __C_BONE_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 // Used with SkinnedMesh and IAnimatedMeshSceneNode, for boned meshes
 
@@ -69,5 +68,3 @@ namespace scene
 } // end namespace scene
 } // end namespace irr
 
-#endif
-

source/Irrlicht/CCameraSceneNode.cpp

@@ -28,16 +28,16 @@ CCameraSceneNode::CCameraSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 i
 
 	// set default projection
 	Fovy = core::PI / 2.5f;	// Field of view, in radians.
+	Aspect = 4.0f / 3.0f;	// Aspect ratio.
 
 	const video::IVideoDriver* const d = mgr?mgr->getVideoDriver():0;
 	if (d)
 	{
+		if ( d->getCurrentRenderTargetSize().Height )
 			Aspect = (f32)d->getCurrentRenderTargetSize().Width /
 				(f32)d->getCurrentRenderTargetSize().Height;
 		HasD3DStyleProjectionMatrix = d->getDriverType() != video::EDT_OPENGL;
 	}
-	else
-		Aspect = 4.0f / 3.0f;	// Aspect ratio.
 
 	ViewArea.setFarNearDistance(ZFar - ZNear);
 	recalculateProjectionMatrix();

source/Irrlicht/CCameraSceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_CAMERA_SCENE_NODE_H_INCLUDED__
-#define __C_CAMERA_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 #include "ICameraSceneNode.h"
 #include "SViewFrustum.h"
@@ -168,6 +167,3 @@ namespace scene
 
 } // end namespace
 } // end namespace
-
-#endif
-

source/Irrlicht/CColorConverter.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_COLOR_CONVERTER_H_INCLUDED__
-#define __C_COLOR_CONVERTER_H_INCLUDED__
+#pragma once
 
 #include "irrTypes.h"
 #include "IImage.h"
@@ -97,5 +96,3 @@ public:
 } // end namespace video
 } // end namespace irr
 
-#endif
-

source/Irrlicht/CDummyTransformationSceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_DUMMY_TRANSFORMATION_SCENE_NODE_H_INCLUDED__
-#define __C_DUMMY_TRANSFORMATION_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 #include "IDummyTransformationSceneNode.h"
 
@@ -58,5 +57,3 @@ namespace scene
 } // end namespace scene
 } // end namespace irr
 
-#endif
-

source/Irrlicht/CEAGLManager.h

@@ -1,87 +0,0 @@
-// Copyright (C) 2015 Patryk Nadrowski
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in Irrlicht.h
-
-#ifndef __C_EAGL_MANAGER_H_INCLUDED__
-#define __C_EAGL_MANAGER_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
-
-#ifdef _IRR_COMPILE_WITH_EAGL_MANAGER_
-
-#include "SIrrCreationParameters.h"
-#include "SExposedVideoData.h"
-#include "IContextManager.h"
-
-namespace irr
-{
-namespace video
-{
-	// EAGL manager.
-	class CEAGLManager : public IContextManager
-	{
-	public:
-		//! Constructor.
-		CEAGLManager();
-
-		//! Destructor.
-		virtual ~CEAGLManager();
-
-		// Initialize EAGL.
-		/* This method checks if a view has CAEAGLLayer and grabs it if it does, anyway surface and context
-		aren't create. */
-		bool initialize(const SIrrlichtCreationParameters& params, const SExposedVideoData& data);
-
-		// Terminate EAGL.
-		/* Terminate EAGL context. This method break both existed surface and context. */
-		void terminate();
-
-		// Create EAGL surface.
-		/* This method configure CAEAGLLayer. */
-		bool generateSurface();
-
-		// Destroy EAGL surface.
-		/* This method reset CAEAGLLayer states. */
-		void destroySurface();
-
-		// Create EAGL context.
-		/* This method create and activate EAGL context. */
-		bool generateContext();
-
-		// Destroy EAGL context.
-		/* This method destroy EAGL context. */
-		void destroyContext();
-
-		const SExposedVideoData& getContext() const;
-
-		bool activateContext(const SExposedVideoData& videoData, bool restorePrimaryOnZero);
-
-		// Swap buffers.
-		bool swapBuffers();
-
-	private:
-		SIrrlichtCreationParameters Params;
-		SExposedVideoData Data;
-
-		bool Configured;
-
-        void* DataStorage;
-
-		struct SFrameBuffer
-		{
-			SFrameBuffer() : BufferID(0), ColorBuffer(0), DepthBuffer(0)
-			{
-			}
-
-			u32 BufferID;
-			u32 ColorBuffer;
-			u32 DepthBuffer;
-		};
-
-		SFrameBuffer FrameBuffer;
-	};
-}
-}
-
-#endif
-#endif

source/Irrlicht/CEAGLManager.mm

@@ -1,273 +0,0 @@
-// Copyright (C) 2015 Patryk Nadrowski
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in Irrlicht.h
-
-#include "CEAGLManager.h"
-
-#ifdef _IRR_COMPILE_WITH_EAGL_MANAGER_
-
-#include "irrString.h"
-#include "os.h"
-
-#import <UIKit/UIKit.h>
-#import <OpenGLES/EAGL.h>
-
-#if defined(_IRR_COMPILE_WITH_OGLES1_)
-#include <OpenGLES/ES1/gl.h>
-#include <OpenGLES/ES1/glext.h>
-#elif defined(_IRR_COMPILE_WITH_OGLES2_)
-#include <OpenGLES/ES2/gl.h>
-#include <OpenGLES/ES2/glext.h>
-#endif
-
-namespace irr
-{
-namespace video
-{
-
-struct SEAGLManagerDataStorage
-{
-    SEAGLManagerDataStorage() : Layer(0), Context(0)
-	{
-	}
-
-	CAEAGLLayer* Layer;
-    EAGLContext* Context;
-};
-
-CEAGLManager::CEAGLManager() : IContextManager(), Configured(false), DataStorage(0)
-{
-#ifdef _DEBUG
-	setDebugName("CEAGLManager");
-#endif
-
-	DataStorage = new SEAGLManagerDataStorage();
-}
-
-CEAGLManager::~CEAGLManager()
-{
-    destroyContext();
-    destroySurface();
-    terminate();
-
-	delete static_cast<SEAGLManagerDataStorage*>(DataStorage);
-}
-
-bool CEAGLManager::initialize(const SIrrlichtCreationParameters& params, const SExposedVideoData& data)
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-
-	if (dataStorage->Layer != nil)
-        return true;
-
-	Params = params;
-	Data = data;
-
-	UIView* view = (__bridge UIView*)data.OpenGLiOS.View;
-
-	if (view == nil || ![[view layer] isKindOfClass:[CAEAGLLayer class]])
-	{
-		os::Printer::log("Could not get EAGL display.");
-		return false;
-	}
-
-	dataStorage->Layer = (CAEAGLLayer*)[view layer];
-
-    return true;
-}
-
-void CEAGLManager::terminate()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-
-	[EAGLContext setCurrentContext:0];
-
-	destroySurface();
-
-    if (dataStorage->Layer != nil)
-        dataStorage->Layer = 0;
-}
-
-bool CEAGLManager::generateSurface()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-	CAEAGLLayer* layer = dataStorage->Layer;
-
-    if (layer == nil)
-        return false;
-
-	if (Configured)
-		return true;
-
-	NSDictionary* attribs = [NSDictionary dictionaryWithObjectsAndKeys:
-		[NSNumber numberWithBool:NO],
-		kEAGLDrawablePropertyRetainedBacking,
-		(Params.Bits > 16) ? kEAGLColorFormatRGBA8 : kEAGLColorFormatRGB565,
-		kEAGLDrawablePropertyColorFormat,
-		nil];
-
-	[layer setOpaque:(Params.WithAlphaChannel) ? YES : NO];
-	[layer setDrawableProperties:attribs];
-
-	Configured = true;
-
-    return true;
-}
-
-void CEAGLManager::destroySurface()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-	CAEAGLLayer* layer = dataStorage->Layer;
-
-	if (layer == nil)
-		return;
-
-	[layer setOpaque:NO];
-	[layer setDrawableProperties:nil];
-
-	Configured = false;
-}
-
-bool CEAGLManager::generateContext()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-
-    if (dataStorage->Context != nil || !Configured)
-        return false;
-
-	EAGLRenderingAPI OpenGLESVersion = kEAGLRenderingAPIOpenGLES2;
-
-	switch (Params.DriverType)
-	{
-	case EDT_OGLES1:
-		OpenGLESVersion = kEAGLRenderingAPIOpenGLES1;
-		break;
-	case EDT_OGLES2:
-		OpenGLESVersion = kEAGLRenderingAPIOpenGLES2;
-		break;
-	default:
-		break;
-	}
-
-    dataStorage->Context = [[EAGLContext alloc] initWithAPI:OpenGLESVersion];
-
-	if (dataStorage->Context == nil)
-	{
-		os::Printer::log("Could not create EAGL context.", ELL_ERROR);
-		return false;
-	}
-
-	Data.OpenGLiOS.Context = (__bridge void*)dataStorage->Context;
-
-	os::Printer::log("EAGL context created with OpenGLESVersion: ", core::stringc(static_cast<int>(OpenGLESVersion)), ELL_DEBUG);
-
-    return true;
-}
-
-void CEAGLManager::destroyContext()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-
-	[dataStorage->Context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:nil];
-
-	if (FrameBuffer.BufferID != 0)
-	{
-		glDeleteFramebuffersOES(1, &FrameBuffer.BufferID);
-		FrameBuffer.BufferID = 0;
-	}
-
-	if (FrameBuffer.ColorBuffer != 0)
-	{
-		glDeleteRenderbuffersOES(1, &FrameBuffer.ColorBuffer);
-		FrameBuffer.ColorBuffer = 0;
-	}
-
-	if (FrameBuffer.DepthBuffer != 0)
-	{
-		glDeleteRenderbuffersOES(1, &FrameBuffer.DepthBuffer);
-		FrameBuffer.DepthBuffer = 0;
-	}
-
-	[EAGLContext setCurrentContext:0];
-
-    if (dataStorage->Context != nil)
-        dataStorage->Context = 0;
-
-	Data.OpenGLiOS.Context = 0;
-}
-
-bool CEAGLManager::activateContext(const SExposedVideoData& videoData, bool restorePrimaryOnZero)
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-	EAGLContext* context = dataStorage->Context;
-
-	bool status = false;
-
-	if (context != nil)
-	{
-		status = ([EAGLContext currentContext] == context || [EAGLContext setCurrentContext:context]);
-	}
-
-	if (status)
-	{
-		if (FrameBuffer.ColorBuffer == 0)
-		{
-			glGenRenderbuffersOES(1, &FrameBuffer.ColorBuffer);
-			glBindRenderbufferOES(GL_RENDERBUFFER_OES, FrameBuffer.ColorBuffer);
-			[context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:dataStorage->Layer];
-		}
-
-		if (FrameBuffer.DepthBuffer == 0)
-		{
-			GLenum depth = (Params.ZBufferBits >= 24) ? GL_DEPTH_COMPONENT24_OES : GL_DEPTH_COMPONENT16_OES;
-
-			glGenRenderbuffersOES(1, &FrameBuffer.DepthBuffer);
-			glBindRenderbufferOES(GL_RENDERBUFFER_OES, FrameBuffer.DepthBuffer);
-			glRenderbufferStorageOES(GL_RENDERBUFFER_OES, depth, Params.WindowSize.Width, Params.WindowSize.Height);
-		}
-
-		if (FrameBuffer.BufferID == 0)
-		{
-			glGenFramebuffersOES(1, &FrameBuffer.BufferID);
-			glBindFramebufferOES(GL_FRAMEBUFFER_OES, FrameBuffer.BufferID);
-			glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, FrameBuffer.ColorBuffer);
-			glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, FrameBuffer.DepthBuffer);
-		}
-
-		glBindFramebufferOES(GL_FRAMEBUFFER_OES, FrameBuffer.BufferID);
-	}
-	else
-	{
-		os::Printer::log("Could not make EGL context current.");
-	}
-
-	return status;
-}
-
-const SExposedVideoData& CEAGLManager::getContext() const
-{
-	return Data;
-}
-
-bool CEAGLManager::swapBuffers()
-{
-	SEAGLManagerDataStorage* dataStorage = static_cast<SEAGLManagerDataStorage*>(DataStorage);
-	EAGLContext* context = dataStorage->Context;
-
-	bool status = false;
-
-	if (context != nil && context == [EAGLContext currentContext])
-	{
-		glBindRenderbufferOES(GL_RENDERBUFFER_OES, FrameBuffer.ColorBuffer);
-		[context presentRenderbuffer:GL_RENDERBUFFER_OES];
-
-		status = true;
-	}
-
-    return status;
-}
-
-}
-}
-
-#endif

source/Irrlicht/CEGLManager.h

@@ -2,10 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in Irrlicht.h
 
-#ifndef __C_EGL_MANAGER_H_INCLUDED__
-#define __C_EGL_MANAGER_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #ifdef _IRR_COMPILE_WITH_EGL_MANAGER_
 
@@ -115,4 +112,3 @@ namespace video
 }
 }
 #endif
-#endif

source/Irrlicht/CEmptySceneNode.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_EMPTY_SCENE_NODE_H_INCLUDED__
-#define __C_EMPTY_SCENE_NODE_H_INCLUDED__
+#pragma once
 
 #include "ISceneNode.h"
 
@@ -41,6 +40,3 @@ namespace scene
 
 } // end namespace scene
 } // end namespace irr
-
-#endif
-

source/Irrlicht/CFPSCounter.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_FPSCOUNTER_H_INCLUDED__
-#define __C_FPSCOUNTER_H_INCLUDED__
+#pragma once
 
 #include "irrTypes.h"
 
@@ -48,7 +47,3 @@ private:
 
 } // end namespace video
 } // end namespace irr
-
-
-#endif
-

source/Irrlicht/CFileList.cpp

@@ -3,7 +3,6 @@
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
 #include "CFileList.h"
-#include "IrrCompileConfig.h"
 #include "irrArray.h"
 #include "coreutil.h"
 

source/Irrlicht/CFileList.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_FILE_LIST_H_INCLUDED__
-#define __C_FILE_LIST_H_INCLUDED__
+#pragma once
 
 #include "IFileList.h"
 #include "irrString.h"
@@ -132,7 +131,3 @@ protected:
 
 } // end namespace irr
 } // end namespace io
-
-
-#endif
-

source/Irrlicht/CFileSystem.cpp

@@ -2,7 +2,6 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#include "IrrCompileConfig.h"
 
 #include "CFileSystem.h"
 #include "IReadFile.h"
@@ -25,7 +24,7 @@
 	#include <direct.h> // for _chdir
 	#include <io.h> // for _access
 	#include <tchar.h>
-#elif (defined(_IRR_POSIX_API_) || defined(_IRR_OSX_PLATFORM_) || defined(_IRR_IOS_PLATFORM_) || defined(_IRR_ANDROID_PLATFORM_))
+#elif (defined(_IRR_POSIX_API_) || defined(_IRR_OSX_PLATFORM_) || defined(_IRR_ANDROID_PLATFORM_))
 		#include <stdio.h>
 		#include <stdlib.h>
 		#include <string.h>
@@ -54,9 +53,7 @@ CFileSystem::CFileSystem()
 	//! reset current working directory
 	getWorkingDirectory();
 
-#ifdef __IRR_COMPILE_WITH_ZIP_ARCHIVE_LOADER_
 	ArchiveLoader.push_back(new CArchiveLoaderZIP(this));
-#endif
 
 }
 
@@ -799,7 +796,7 @@ IFileList* CFileSystem::createFileList()
 					size = buf.st_size;
 					isDirectory = S_ISDIR(buf.st_mode);
 				}
-				#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__)
+				#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__) && !defined(__HAIKU__)
 				// only available on some systems
 				else
 				{

source/Irrlicht/CFileSystem.h

@@ -2,8 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_FILE_SYSTEM_H_INCLUDED__
-#define __C_FILE_SYSTEM_H_INCLUDED__
+#pragma once
 
 #include "IFileSystem.h"
 #include "irrArray.h"
@@ -140,6 +139,3 @@ private:
 
 } // end namespace irr
 } // end namespace io
-
-#endif
-

source/Irrlicht/CGLXManager.h

@@ -2,10 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in Irrlicht.h
 
-#ifndef __C_GLX_MANAGER_H_INCLUDED__
-#define __C_GLX_MANAGER_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
+#pragma once
 
 #ifdef _IRR_COMPILE_WITH_GLX_MANAGER_
 
@@ -77,6 +74,3 @@ namespace video
 }
 
 #endif
-
-#endif
-

source/Irrlicht/CGUIButton.cpp

@@ -3,7 +3,6 @@
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
 #include "CGUIButton.h"
-#ifdef _IRR_COMPILE_WITH_GUI_
 
 #include "IGUISkin.h"
 #include "IGUIEnvironment.h"
@@ -558,6 +557,3 @@ bool CGUIButton::isDrawingBorder() const
 
 } // end namespace gui
 } // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_GUI_
-

source/Irrlicht/CGUIButton.h

@@ -2,11 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_GUI_BUTTON_H_INCLUDED__
-#define __C_GUI_BUTTON_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_GUI_
+#pragma once
 
 #include "IGUIButton.h"
 #include "IGUISpriteBank.h"
@@ -243,8 +239,3 @@ namespace gui
 
 } // end namespace gui
 } // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_GUI_
-
-#endif // __C_GUI_BUTTON_H_INCLUDED__
-

source/Irrlicht/CGUICheckBox.cpp

@@ -4,8 +4,6 @@
 
 #include "CGUICheckBox.h"
 
-#ifdef _IRR_COMPILE_WITH_GUI_
-
 #include "IGUISkin.h"
 #include "IGUIEnvironment.h"
 #include "IVideoDriver.h"
@@ -227,6 +225,3 @@ bool CGUICheckBox::isDrawBorderEnabled() const
 
 } // end namespace gui
 } // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_GUI_
-

source/Irrlicht/CGUICheckBox.h

@@ -2,11 +2,7 @@
 // This file is part of the "Irrlicht Engine".
 // For conditions of distribution and use, see copyright notice in irrlicht.h
 
-#ifndef __C_GUI_CHECKBOX_H_INCLUDED__
-#define __C_GUI_CHECKBOX_H_INCLUDED__
-
-#include "IrrCompileConfig.h"
-#ifdef _IRR_COMPILE_WITH_GUI_
+#pragma once
 
 #include "IGUICheckBox.h"
 
@@ -59,7 +55,3 @@ namespace gui
 
 } // end namespace gui
 } // end namespace irr
-
-#endif // __C_GUI_CHECKBOX_H_INCLUDED__
-
-#endif // _IRR_COMPILE_WITH_GUI_