mirror of https://github.com/axmolengine/axmol.git
456 lines
9.5 KiB
C++
456 lines
9.5 KiB
C++
/****************************************************************************
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Copyright (c) 2014-2016 Chukong Technologies Inc.
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CC_BUNDLE_3D_DATA_H__
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#define __CC_BUNDLE_3D_DATA_H__
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#include "base/CCRef.h"
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#include "base/ccTypes.h"
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#include "math/CCMath.h"
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#include "3d/CCAABB.h"
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#include "renderer/backend/Types.h"
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#include <vector>
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#include <map>
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#include <string>
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#include "3d/CC3DProgramInfo.h"
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NS_CC_BEGIN
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/**mesh vertex attribute
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* @js NA
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* @lua NA
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*/
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struct MeshVertexAttrib
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{
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backend::VertexFormat type;
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shaderinfos::VertexKey vertexAttrib;
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int getAttribSizeBytes() const;
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};
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/** model node data, since 3.3
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* @js NA
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* @lua NA
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*/
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struct ModelData
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{
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std::string subMeshId;
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std::string materialId;
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std::vector<std::string> bones;
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std::vector<Mat4> invBindPose;
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virtual ~ModelData()
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{
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resetData();
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}
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virtual void resetData()
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{
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bones.clear();
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invBindPose.clear();
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}
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};
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/** Node data, since 3.3
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* @js NA
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* @lua NA
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*/
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struct NodeData
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{
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std::string id;
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Mat4 transform;
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std::vector<ModelData*> modelNodeDatas;
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std::vector<NodeData*> children;
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virtual ~NodeData()
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{
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resetData();
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}
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virtual void resetData()
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{
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id.clear();
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transform.setIdentity();
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for (auto& it : children)
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{
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delete it;
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}
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children.clear();
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for(auto& modeldata : modelNodeDatas)
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{
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delete modeldata;
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}
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modelNodeDatas.clear();
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}
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};
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/** node datas, since 3.3
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* @js NA
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* @lua NA
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*/
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struct NodeDatas
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{
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std::vector<NodeData*> skeleton; //skeleton
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std::vector<NodeData*> nodes; // nodes, CCNode, Sprite3D or part of Sprite3D
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virtual ~NodeDatas()
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{
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resetData();
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}
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void resetData()
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{
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for(auto& it : skeleton)
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{
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delete it;
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}
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skeleton.clear();
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for(auto& it : nodes)
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{
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delete it;
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}
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nodes.clear();
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}
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};
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/**mesh data
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* @js NA
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* @lua NA
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*/
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struct MeshData
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{
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typedef std::vector<unsigned short> IndexArray;
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std::vector<float> vertex;
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int vertexSizeInFloat;
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std::vector<IndexArray> subMeshIndices;
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std::vector<std::string> subMeshIds; //subMesh Names (since 3.3)
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std::vector<AABB> subMeshAABB;
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int numIndex;
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std::vector<MeshVertexAttrib> attribs;
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int attribCount;
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public:
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/**
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* Get per vertex size
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* @return return the sum of each vertex's all attribute size.
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*/
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int getPerVertexSize() const
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{
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int vertexsize = 0;
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for(const auto& attrib : attribs)
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{
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vertexsize += attrib.getAttribSizeBytes();
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}
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return vertexsize;
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}
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/**
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* Reset the data
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*/
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void resetData()
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{
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vertex.clear();
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subMeshIndices.clear();
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subMeshAABB.clear();
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attribs.clear();
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vertexSizeInFloat = 0;
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numIndex = 0;
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attribCount = 0;
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}
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MeshData()
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: vertexSizeInFloat(0)
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, numIndex(0)
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, attribCount(0)
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{
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}
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~MeshData()
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{
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resetData();
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}
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};
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/** mesh datas
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* @js NA
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* @lua NA
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*/
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struct MeshDatas
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{
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std::vector<MeshData*> meshDatas;
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void resetData()
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{
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for(auto& it : meshDatas)
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{
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delete it;
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}
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meshDatas.clear();
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}
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~MeshDatas()
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{
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resetData();
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}
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};
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/**skin data
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* @js NA
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* @lua NA
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*/
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struct SkinData
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{
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std::vector<std::string> skinBoneNames; //skin bones affect skin
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std::vector<std::string> nodeBoneNames; //node bones don't affect skin, all bones [skinBone, nodeBone]
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std::vector<Mat4> inverseBindPoseMatrices; //bind pose of skin bone, only for skin bone
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std::vector<Mat4> skinBoneOriginMatrices; // original bone transform, for skin bone
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std::vector<Mat4> nodeBoneOriginMatrices; // original bone transform, for node bone
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//bone child info, both skinbone and node bone
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std::map<int, std::vector<int> > boneChild;//key parent, value child
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int rootBoneIndex;
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void resetData()
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{
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skinBoneNames.clear();
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nodeBoneNames.clear();
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inverseBindPoseMatrices.clear();
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skinBoneOriginMatrices.clear();
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nodeBoneOriginMatrices.clear();
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boneChild.clear();
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rootBoneIndex = -1;
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}
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void addSkinBoneNames(const std::string& name)
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{
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auto it = std::find(skinBoneNames.begin(), skinBoneNames.end(), name);
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if (it == skinBoneNames.end())
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skinBoneNames.push_back(name);
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}
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void addNodeBoneNames(const std::string& name)
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{
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auto it = std::find(nodeBoneNames.begin(), nodeBoneNames.end(), name);
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if (it == nodeBoneNames.end())
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nodeBoneNames.push_back(name);
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}
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int getSkinBoneNameIndex(const std::string& name)const
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{
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int i = 0;
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for (const auto& iter : skinBoneNames)
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{
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if ((iter) == name)
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return i;
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i++;
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}
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return -1;
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}
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int getBoneNameIndex(const std::string& name)const
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{
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int i = 0;
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for (const auto& iter : skinBoneNames)
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{
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if ((iter) == name)
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return i;
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i++;
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}
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for(const auto& iter : nodeBoneNames)
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{
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if (iter == name)
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return i;
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i++;
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}
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return -1;
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}
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};
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/**material data,
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* @js NA
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* @lua NA
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*/
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struct MaterialData
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{
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std::map<int, std::string> texturePaths; //submesh id, texture path
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void resetData()
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{
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texturePaths.clear();
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}
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};
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/**new material, since 3.3
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* @js NA
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* @lua NA
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*/
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struct NTextureData
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{
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enum class Usage {
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Unknown = 0,
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None = 1,
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Diffuse = 2,
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Emissive = 3,
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Ambient = 4,
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Specular = 5,
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Shininess = 6,
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Normal = 7,
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Bump = 8,
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Transparency = 9,
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Reflection = 10
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};
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std::string id;
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std::string filename;
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Usage type;
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backend::SamplerAddressMode wrapS;
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backend::SamplerAddressMode wrapT;
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} ;
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struct NMaterialData
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{
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std::vector<NTextureData> textures;
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std::string id;
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const NTextureData* getTextureData(const NTextureData::Usage& type) const
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{
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for(const auto& it : textures)
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{
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if (it.type == type)
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return ⁢
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}
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return nullptr;
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}
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};
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/** material datas, since 3.3
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* @js NA
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* @lua NA
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*/
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struct MaterialDatas
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{
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std::vector<NMaterialData> materials;
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void resetData()
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{
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materials.clear();
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}
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const NMaterialData* getMaterialData(const std::string& materialid) const
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{
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for(const auto& it : materials)
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{
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if (it.id == materialid)
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return ⁢
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}
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return nullptr;
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}
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};
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/**animation data
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* @js NA
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* @lua NA
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*/
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struct Animation3DData
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{
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public:
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struct Vec3Key
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{
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Vec3Key()
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: _time(0)
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{
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}
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Vec3Key(float time, const Vec3& v)
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: _time(time)
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, _key(v)
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{
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}
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float _time;
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Vec3 _key;
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};
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struct QuatKey
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{
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QuatKey()
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: _time(0)
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, _key(Quaternion::identity())
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{
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}
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QuatKey(float time, const Quaternion& quat)
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: _time(time)
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, _key(quat)
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{
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}
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float _time;
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Quaternion _key;
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};
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public:
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std::map<std::string, std::vector<Vec3Key>> _translationKeys;
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std::map<std::string, std::vector<QuatKey>> _rotationKeys;
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std::map<std::string, std::vector<Vec3Key>> _scaleKeys;
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float _totalTime;
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public:
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Animation3DData()
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:_totalTime(0)
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{
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}
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Animation3DData(const Animation3DData& other)
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: _translationKeys(other._translationKeys)
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, _rotationKeys(other._rotationKeys)
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, _scaleKeys(other._scaleKeys)
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, _totalTime(other._totalTime)
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{
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}
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void resetData()
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{
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_totalTime = 0;
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_translationKeys.clear();
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_rotationKeys.clear();
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_scaleKeys.clear();
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}
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};
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/**reference data
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* @js NA
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* @lua NA
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*/
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struct Reference
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{
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public:
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std::string id;
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unsigned int type;
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unsigned int offset;
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Reference(){}
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~Reference(){}
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};
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NS_CC_END
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#endif //__CC_BUNDLE_3D_DATA_H__
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