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/COctreeSceneNode.h
+++ b/source/Irrlicht/COctreeSceneNode.h
@@ -0,0 +1,132 @@
+// 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_OCTREE_SCENE_NODE_H_INCLUDED__
+#define __C_OCTREE_SCENE_NODE_H_INCLUDED__
+
+#include "IOctreeSceneNode.h"
+#include "Octree.h"
+
+namespace irr
+{
+namespace scene
+{
+	class COctreeSceneNode;
+
+	//! implementation of the IOctreeSceneNode
+	class COctreeSceneNode : public IOctreeSceneNode
+	{
+	public:
+
+		//! constructor
+		COctreeSceneNode(ISceneNode* parent, ISceneManager* mgr, s32 id,
+			s32 minimalPolysPerNode=512);
+
+		//! destructor
+		virtual ~COctreeSceneNode();
+
+		virtual void OnRegisterSceneNode() _IRR_OVERRIDE_;
+
+		//! renders the node.
+		virtual void render() _IRR_OVERRIDE_;
+
+		//! returns the axis aligned bounding box of this node
+		virtual const core::aabbox3d<f32>& getBoundingBox() const _IRR_OVERRIDE_;
+
+		//! creates the tree
+		bool createTree(IMesh* mesh);
+
+		//! returns the material based on the zero based index i. To get the amount
+		//! of materials used by this scene node, use getMaterialCount().
+		//! This function is needed for inserting the node into the scene hierarchy on a
+		//! optimal position for minimizing renderstate changes, but can also be used
+		//! to directly modify the material of a scene node.
+		virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;
+
+		//! returns amount of materials used by this scene node.
+		virtual u32 getMaterialCount() const _IRR_OVERRIDE_;
+
+		//! Writes attributes of the scene node.
+		virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0) const _IRR_OVERRIDE_;
+
+		//! Reads attributes of the scene node.
+		virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0) _IRR_OVERRIDE_;
+
+		//! Returns type of the scene node
+		virtual ESCENE_NODE_TYPE getType() const _IRR_OVERRIDE_ { return ESNT_OCTREE; }
+
+		//! Sets a new mesh to display
+		virtual void setMesh(IMesh* mesh) _IRR_OVERRIDE_;
+
+		//! Get the currently defined mesh for display.
+		virtual IMesh* getMesh(void) _IRR_OVERRIDE_;
+
+		//! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
+		virtual void setReadOnlyMaterials(bool readonly) _IRR_OVERRIDE_;
+
+		//! Check if the scene node should not copy the materials of the mesh but use them in a read only style
+		virtual bool isReadOnlyMaterials() const _IRR_OVERRIDE_;
+
+		//! Creates shadow volume scene node as child of this node
+		//! and returns a pointer to it.
+		virtual IShadowVolumeSceneNode* addShadowVolumeSceneNode(const IMesh* shadowMesh,
+			s32 id, bool zfailmethod=true, f32 infinity=10000.0f) _IRR_OVERRIDE_;
+
+		//! Removes a child from this scene node.
+		//! Implemented here, to be able to remove the shadow properly, if there is one,
+		//! or to remove attached child.
+		virtual bool removeChild(ISceneNode* child) _IRR_OVERRIDE_;
+
+		// TODO: Currently using VBO's will crash when reloading the model.
+		//       The reason is that COctreeSceneNode uses Octree::SMeshChunk 
+		//       which does use a an IReferenceCounted object on the stack.
+		//       Which breaks VBO's which correctly use reference counting.,
+		//! Set if/how vertex buffer object are used for the meshbuffers
+		/** NOTE: When there is already a mesh in the node this will rebuild
+		the octree. */
+		virtual void setUseVBO(EOCTREENODE_VBO useVBO);
+
+		//! Get if/how vertex buffer object are used for the meshbuffers
+		virtual EOCTREENODE_VBO getUseVBO() const _IRR_OVERRIDE_;
+
+		//! Set the kind of tests polygons do for visibility against the camera
+		virtual void setPolygonChecks(EOCTREE_POLYGON_CHECKS checks) _IRR_OVERRIDE_;
+
+		//! Get the kind of tests polygons do for visibility against the camera
+		virtual EOCTREE_POLYGON_CHECKS getPolygonChecks() const _IRR_OVERRIDE_;
+
+	private:
+
+		void deleteTree();
+
+		core::aabbox3d<f32> Box;
+
+		Octree<video::S3DVertex>* StdOctree;
+		core::array< Octree<video::S3DVertex>::SMeshChunk > StdMeshes;
+
+		Octree<video::S3DVertex2TCoords>* LightMapOctree;
+		core::array< Octree<video::S3DVertex2TCoords>::SMeshChunk > LightMapMeshes;
+
+		Octree<video::S3DVertexTangents>* TangentsOctree;
+		core::array< Octree<video::S3DVertexTangents>::SMeshChunk > TangentsMeshes;
+
+		video::E_VERTEX_TYPE VertexType;
+		core::array< video::SMaterial > Materials;
+
+		core::stringc MeshName;
+		s32 MinimalPolysPerNode;
+		s32 PassCount;
+
+		IMesh * Mesh;
+		IShadowVolumeSceneNode* Shadow;
+
+		EOCTREENODE_VBO UseVBOs;
+		EOCTREE_POLYGON_CHECKS PolygonChecks;
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+