Avoid warning and make local variable lower-case.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6000 dfc29bdd-3216-0410-991c-e03cc46cb475
2019-12-12 16:32:41 +00:00
commit 8310a3fbad
1909 changed files with 607639 additions and 0 deletions
--- a/source/Irrlicht/CTriangleSelector.h
+++ b/source/Irrlicht/CTriangleSelector.h
@@ -0,0 +1,109 @@
+// 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 __C_TRIANGLE_SELECTOR_H_INCLUDED__
+#define __C_TRIANGLE_SELECTOR_H_INCLUDED__
+
+#include "ITriangleSelector.h"
+#include "IMesh.h"
+#include "irrArray.h"
+#include "aabbox3d.h"
+
+namespace irr
+{
+namespace scene
+{
+
+class ISceneNode;
+class IAnimatedMeshSceneNode;
+
+//! Stupid triangle selector without optimization
+class CTriangleSelector : public ITriangleSelector
+{
+public:
+
+	//! Constructs a selector based on a mesh
+	CTriangleSelector(ISceneNode* node);
+
+	//! Constructs a selector based on a mesh
+	CTriangleSelector(const IMesh* mesh, ISceneNode* node, bool separateMeshbuffers);
+
+	//! Constructs a selector based on a meshbuffer
+	CTriangleSelector(const IMeshBuffer* meshBuffer, irr::u32 materialIndex, ISceneNode* node);
+
+	//! Constructs a selector based on an animated mesh scene node
+	//!\param node An animated mesh scene node, which must have a valid mesh
+	CTriangleSelector(IAnimatedMeshSceneNode* node, bool separateMeshbuffers);
+
+	//! Constructs a selector based on a bounding box
+	CTriangleSelector(const core::aabbox3d<f32>& box, ISceneNode* node);
+
+	//! Gets all triangles.
+	virtual void getTriangles(core::triangle3df* triangles, s32 arraySize, s32& outTriangleCount,
+		const core::matrix4* transform, bool useNodeTransform, 
+		irr::core::array<SCollisionTriangleRange>* outTriangleInfo) const _IRR_OVERRIDE_;
+
+	//! Gets all triangles which lie within a specific bounding box.
+	virtual void getTriangles(core::triangle3df* triangles, s32 arraySize, s32& outTriangleCount,
+		const core::aabbox3d<f32>& box, const core::matrix4* transform, bool useNodeTransform, 
+		irr::core::array<SCollisionTriangleRange>* outTriangleInfo) const _IRR_OVERRIDE_;
+
+	//! Gets all triangles which have or may have contact with a 3d line.
+	virtual void getTriangles(core::triangle3df* triangles, s32 arraySize,
+		s32& outTriangleCount, const core::line3d<f32>& line,
+		const core::matrix4* transform, bool useNodeTransform, 
+		irr::core::array<SCollisionTriangleRange>* outTriangleInfo) const _IRR_OVERRIDE_;
+
+	//! Returns amount of all available triangles in this selector
+	virtual s32 getTriangleCount() const _IRR_OVERRIDE_;
+
+	//! Return the scene node associated with a given triangle.
+	virtual ISceneNode* getSceneNodeForTriangle(u32 triangleIndex) const _IRR_OVERRIDE_ { return SceneNode; }
+
+	// Get the number of TriangleSelectors that are part of this one
+	virtual u32 getSelectorCount() const _IRR_OVERRIDE_;
+
+	// Get the TriangleSelector based on index based on getSelectorCount
+	virtual ITriangleSelector* getSelector(u32 index) _IRR_OVERRIDE_;
+
+	// Get the TriangleSelector based on index based on getSelectorCount
+	virtual const ITriangleSelector* getSelector(u32 index) const _IRR_OVERRIDE_;
+
+protected:
+	//! Create from a mesh
+	virtual void createFromMesh(const IMesh* mesh, bool createBufferRanges);
+
+	//! Create from a meshbuffer
+	virtual void createFromMeshBuffer(const IMeshBuffer* meshBuffer);
+
+	//! Update when the mesh has changed
+	virtual void updateFromMesh(const IMesh* mesh) const;
+
+	//! Update when the meshbuffer has changed
+	virtual void updateFromMeshBuffer(const IMeshBuffer* meshBuffer) const;
+
+	//! Update bounding box from triangles
+	void updateBoundingBox() const;
+
+	//! Update the triangle selector, which will only have an effect if it
+	//! was built from an animated mesh and that mesh's frame has changed
+	//! since the last time it was updated.
+	virtual void update(void) const;
+
+	irr::core::array<SCollisionTriangleRange> BufferRanges;
+
+	ISceneNode* SceneNode;
+	mutable core::array<core::triangle3df> Triangles; // (mutable for CTriangleBBSelector)
+	mutable core::aabbox3df BoundingBox; // Allows for trivial rejection
+
+	const IMeshBuffer* MeshBuffer;	// non-zero when the selector is for a single meshbuffer
+	irr::u32 MaterialIndex;		// Only set when MeshBuffer is non-zero
+	IAnimatedMeshSceneNode* AnimatedNode;
+	mutable u32 LastMeshFrame;
+};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif