/**************************************************************************** Copyright (c) 2014 Chukong Technologies Inc. http://www.cocos2d-x.org Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ****************************************************************************/ #ifndef __CCMESHVERTEXINDEXDATA_H__ #define __CCMESHVERTEXINDEXDATA_H__ #include #include #include "3d/CCBundle3DData.h" #include "3d/CCAABB.h" #include "base/CCRef.h" #include "base/ccTypes.h" #include "math/CCMath.h" #include "renderer/CCGLProgram.h" #include "renderer/CCVertexIndexData.h" #include "renderer/CCVertexIndexBuffer.h" #include "3d/3dExport.h" NS_CC_BEGIN class MeshVertexData; class MeshIndexData : public Ref { public: /** create */ static MeshIndexData* create(const std::string& id, MeshVertexData* vertexData, IndexBuffer* indexbuffer, const AABB& aabb); /**get index buffer*/ const IndexBuffer* getIndexBuffer() const { return _indexBuffer; } /**get vertex buffer*/ const VertexBuffer* getVertexBuffer() const; /**get vertex data*/ const MeshVertexData* getMeshVertexData() const { return _vertexData; } /** aabb getter and setter */ void setAABB(const AABB& aabb) { _aabb = aabb; } const AABB& getAABB() const { return _aabb; } /** id setter and getter */ void setId(const std::string& id) { _id = id; } const std::string& getId() const { return _id; } /**primitive type setter & getter*/ GLenum getPrimitiveType() const { return _primitiveType; } void setPrimitiveType(GLenum primitive) { _primitiveType = primitive; } CC_CONSTRUCTOR_ACCESS: MeshIndexData(); virtual ~MeshIndexData(); protected: IndexBuffer* _indexBuffer; //index buffer MeshVertexData* _vertexData; //vertex buffer AABB _aabb; // original aabb of the submesh std::string _id; //id GLenum _primitiveType; friend class MeshVertexData; friend class Sprite3D; }; class MeshVertexData : public Ref { friend class Sprite3D; friend class Mesh; public: /**create*/ static MeshVertexData* create(const MeshData& meshdata); /** get vertexbuffer */ const VertexBuffer* getVertexBuffer() const { return _vertexBuffer; } /** get attributes count */ ssize_t getMeshVertexAttribCount() const { return _attribs.size(); } /** get attribute by index */ const MeshVertexAttrib& getMeshVertexAttrib(ssize_t index) const { return _attribs[index]; } /** get index data count */ ssize_t getMeshIndexDataCount() const { return _indexs.size(); } /** get index data by index */ MeshIndexData* getMeshIndexDataByIndex(int index) const { return _indexs.at(index); } /** get index data by id */ MeshIndexData* getMeshIndexDataById(const std::string& id) const; /**has vertex attribute?*/ bool hasVertexAttrib(int attrib) const; CC_CONSTRUCTOR_ACCESS: MeshVertexData(); virtual ~MeshVertexData(); static const AABB& calculateAABB(const std::vector& vertex, int stride, const std::vector& index); protected: VertexData* _vertexData; //mesh vertex data VertexBuffer* _vertexBuffer; // vertex buffer Vector _indexs; //index data std::vector _attribs; //vertex attributes int _vertexCount; //vertex count }; NS_CC_END #endif // __CCMESHVERTEXINDEXDATA_H__