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Diffstat (limited to 'src/mesh/assimp-master/code/AssetLib/Ogre/OgreBinarySerializer.h')
| -rw-r--r-- | src/mesh/assimp-master/code/AssetLib/Ogre/OgreBinarySerializer.h | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/src/mesh/assimp-master/code/AssetLib/Ogre/OgreBinarySerializer.h b/src/mesh/assimp-master/code/AssetLib/Ogre/OgreBinarySerializer.h deleted file mode 100644 index eb026ea..0000000 --- a/src/mesh/assimp-master/code/AssetLib/Ogre/OgreBinarySerializer.h +++ /dev/null @@ -1,415 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2022, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -#ifndef AI_OGREBINARYSERIALIZER_H_INC -#define AI_OGREBINARYSERIALIZER_H_INC - -#ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER - -#include "OgreStructs.h" -#include <assimp/StreamReader.h> - -namespace Assimp { -namespace Ogre { - -typedef Assimp::StreamReaderLE MemoryStreamReader; -typedef std::shared_ptr<MemoryStreamReader> MemoryStreamReaderPtr; - -class OgreBinarySerializer { -public: - /// Imports mesh and returns the result. - /** @note Fatal unrecoverable errors will throw a DeadlyImportError. */ - static Mesh *ImportMesh(MemoryStreamReader *reader); - - /// Imports skeleton to @c mesh into Mesh::skeleton. - /** If mesh does not have a skeleton reference or the skeleton file - cannot be found it is not a fatal DeadlyImportError. - @return If skeleton import was successful. */ - static bool ImportSkeleton(Assimp::IOSystem *pIOHandler, Mesh *mesh); - static bool ImportSkeleton(Assimp::IOSystem *pIOHandler, MeshXml *mesh); - -private: - enum AssetMode { - AM_Mesh, - AM_Skeleton - }; - - OgreBinarySerializer(MemoryStreamReader *reader, AssetMode mode) : - m_currentLen(0), - m_reader(reader), - assetMode(mode) { - } - - static MemoryStreamReaderPtr OpenReader(Assimp::IOSystem *pIOHandler, const std::string &filename); - - // Header - - uint16_t ReadHeader(bool readLen = true); - void RollbackHeader(); - - // Mesh - - void ReadMesh(Mesh *mesh); - void ReadMeshLodInfo(Mesh *mesh); - void ReadMeshSkeletonLink(Mesh *mesh); - void ReadMeshBounds(Mesh *mesh); - void ReadMeshExtremes(Mesh *mesh); - - void ReadSubMesh(Mesh *mesh); - void ReadSubMeshNames(Mesh *mesh); - void ReadSubMeshOperation(SubMesh *submesh); - void ReadSubMeshTextureAlias(SubMesh *submesh); - - void ReadBoneAssignment(VertexData *dest); - - void ReadGeometry(VertexData *dest); - void ReadGeometryVertexDeclaration(VertexData *dest); - void ReadGeometryVertexElement(VertexData *dest); - void ReadGeometryVertexBuffer(VertexData *dest); - - void ReadEdgeList(Mesh *mesh); - void ReadPoses(Mesh *mesh); - void ReadPoseVertices(Pose *pose); - - void ReadAnimations(Mesh *mesh); - void ReadAnimation(Animation *anim); - void ReadAnimationKeyFrames(Animation *anim, VertexAnimationTrack *track); - - void NormalizeBoneWeights(VertexData *vertexData) const; - - // Skeleton - - void ReadSkeleton(Skeleton *skeleton); - - void ReadBone(Skeleton *skeleton); - void ReadBoneParent(Skeleton *skeleton); - - void ReadSkeletonAnimation(Skeleton *skeleton); - void ReadSkeletonAnimationTrack(Skeleton *skeleton, Animation *dest); - void ReadSkeletonAnimationKeyFrame(VertexAnimationTrack *dest); - void ReadSkeletonAnimationLink(Skeleton *skeleton); - - // Reader utils - bool AtEnd() const; - - template <typename T> - inline T Read(); - - void ReadBytes(char *dest, size_t numBytes); - void ReadBytes(uint8_t *dest, size_t numBytes); - void ReadBytes(void *dest, size_t numBytes); - uint8_t *ReadBytes(size_t numBytes); - - void ReadVector(aiVector3D &vec); - void ReadQuaternion(aiQuaternion &quat); - - std::string ReadString(size_t len); - std::string ReadLine(); - - void SkipBytes(size_t numBytes); - - uint32_t m_currentLen; - MemoryStreamReader *m_reader; - - AssetMode assetMode; -}; - -enum MeshChunkId { - M_HEADER = 0x1000, - // char* version : Version number check - M_MESH = 0x3000, - // bool skeletallyAnimated // important flag which affects h/w buffer policies - // Optional M_GEOMETRY chunk - M_SUBMESH = 0x4000, - // char* materialName - // bool useSharedVertices - // unsigned int indexCount - // bool indexes32Bit - // unsigned int* faceVertexIndices (indexCount) - // OR - // unsigned short* faceVertexIndices (indexCount) - // M_GEOMETRY chunk (Optional: present only if useSharedVertices = false) - M_SUBMESH_OPERATION = 0x4010, // optional, trilist assumed if missing - // unsigned short operationType - M_SUBMESH_BONE_ASSIGNMENT = 0x4100, - // Optional bone weights (repeating section) - // unsigned int vertexIndex; - // unsigned short boneIndex; - // float weight; - // Optional chunk that matches a texture name to an alias - // a texture alias is sent to the submesh material to use this texture name - // instead of the one in the texture unit with a matching alias name - M_SUBMESH_TEXTURE_ALIAS = 0x4200, // Repeating section - // char* aliasName; - // char* textureName; - - M_GEOMETRY = 0x5000, // NB this chunk is embedded within M_MESH and M_SUBMESH - // unsigned int vertexCount - M_GEOMETRY_VERTEX_DECLARATION = 0x5100, - M_GEOMETRY_VERTEX_ELEMENT = 0x5110, // Repeating section - // unsigned short source; // buffer bind source - // unsigned short type; // VertexElementType - // unsigned short semantic; // VertexElementSemantic - // unsigned short offset; // start offset in buffer in bytes - // unsigned short index; // index of the semantic (for colours and texture coords) - M_GEOMETRY_VERTEX_BUFFER = 0x5200, // Repeating section - // unsigned short bindIndex; // Index to bind this buffer to - // unsigned short vertexSize; // Per-vertex size, must agree with declaration at this index - M_GEOMETRY_VERTEX_BUFFER_DATA = 0x5210, - // raw buffer data - M_MESH_SKELETON_LINK = 0x6000, - // Optional link to skeleton - // char* skeletonName : name of .skeleton to use - M_MESH_BONE_ASSIGNMENT = 0x7000, - // Optional bone weights (repeating section) - // unsigned int vertexIndex; - // unsigned short boneIndex; - // float weight; - M_MESH_LOD = 0x8000, - // Optional LOD information - // string strategyName; - // unsigned short numLevels; - // bool manual; (true for manual alternate meshes, false for generated) - M_MESH_LOD_USAGE = 0x8100, - // Repeating section, ordered in increasing depth - // NB LOD 0 (full detail from 0 depth) is omitted - // LOD value - this is a distance, a pixel count etc, based on strategy - // float lodValue; - M_MESH_LOD_MANUAL = 0x8110, - // Required if M_MESH_LOD section manual = true - // String manualMeshName; - M_MESH_LOD_GENERATED = 0x8120, - // Required if M_MESH_LOD section manual = false - // Repeating section (1 per submesh) - // unsigned int indexCount; - // bool indexes32Bit - // unsigned short* faceIndexes; (indexCount) - // OR - // unsigned int* faceIndexes; (indexCount) - M_MESH_BOUNDS = 0x9000, - // float minx, miny, minz - // float maxx, maxy, maxz - // float radius - - // Added By DrEvil - // optional chunk that contains a table of submesh indexes and the names of - // the sub-meshes. - M_SUBMESH_NAME_TABLE = 0xA000, - // Subchunks of the name table. Each chunk contains an index & string - M_SUBMESH_NAME_TABLE_ELEMENT = 0xA100, - // short index - // char* name - // Optional chunk which stores precomputed edge data - M_EDGE_LISTS = 0xB000, - // Each LOD has a separate edge list - M_EDGE_LIST_LOD = 0xB100, - // unsigned short lodIndex - // bool isManual // If manual, no edge data here, loaded from manual mesh - // bool isClosed - // unsigned long numTriangles - // unsigned long numEdgeGroups - // Triangle* triangleList - // unsigned long indexSet - // unsigned long vertexSet - // unsigned long vertIndex[3] - // unsigned long sharedVertIndex[3] - // float normal[4] - - M_EDGE_GROUP = 0xB110, - // unsigned long vertexSet - // unsigned long triStart - // unsigned long triCount - // unsigned long numEdges - // Edge* edgeList - // unsigned long triIndex[2] - // unsigned long vertIndex[2] - // unsigned long sharedVertIndex[2] - // bool degenerate - // Optional poses section, referred to by pose keyframes - M_POSES = 0xC000, - M_POSE = 0xC100, - // char* name (may be blank) - // unsigned short target // 0 for shared geometry, - // 1+ for submesh index + 1 - // bool includesNormals [1.8+] - M_POSE_VERTEX = 0xC111, - // unsigned long vertexIndex - // float xoffset, yoffset, zoffset - // float xnormal, ynormal, znormal (optional, 1.8+) - // Optional vertex animation chunk - M_ANIMATIONS = 0xD000, - M_ANIMATION = 0xD100, - // char* name - // float length - M_ANIMATION_BASEINFO = 0xD105, - // [Optional] base keyframe information (pose animation only) - // char* baseAnimationName (blank for self) - // float baseKeyFrameTime - M_ANIMATION_TRACK = 0xD110, - // unsigned short type // 1 == morph, 2 == pose - // unsigned short target // 0 for shared geometry, - // 1+ for submesh index + 1 - M_ANIMATION_MORPH_KEYFRAME = 0xD111, - // float time - // bool includesNormals [1.8+] - // float x,y,z // repeat by number of vertices in original geometry - M_ANIMATION_POSE_KEYFRAME = 0xD112, - // float time - M_ANIMATION_POSE_REF = 0xD113, // repeat for number of referenced poses - // unsigned short poseIndex - // float influence - // Optional submesh extreme vertex list chink - M_TABLE_EXTREMES = 0xE000 - // unsigned short submesh_index; - // float extremes [n_extremes][3]; -}; - -/* -static std::string MeshHeaderToString(MeshChunkId id) -{ - switch(id) - { - case M_HEADER: return "HEADER"; - case M_MESH: return "MESH"; - case M_SUBMESH: return "SUBMESH"; - case M_SUBMESH_OPERATION: return "SUBMESH_OPERATION"; - case M_SUBMESH_BONE_ASSIGNMENT: return "SUBMESH_BONE_ASSIGNMENT"; - case M_SUBMESH_TEXTURE_ALIAS: return "SUBMESH_TEXTURE_ALIAS"; - case M_GEOMETRY: return "GEOMETRY"; - case M_GEOMETRY_VERTEX_DECLARATION: return "GEOMETRY_VERTEX_DECLARATION"; - case M_GEOMETRY_VERTEX_ELEMENT: return "GEOMETRY_VERTEX_ELEMENT"; - case M_GEOMETRY_VERTEX_BUFFER: return "GEOMETRY_VERTEX_BUFFER"; - case M_GEOMETRY_VERTEX_BUFFER_DATA: return "GEOMETRY_VERTEX_BUFFER_DATA"; - case M_MESH_SKELETON_LINK: return "MESH_SKELETON_LINK"; - case M_MESH_BONE_ASSIGNMENT: return "MESH_BONE_ASSIGNMENT"; - case M_MESH_LOD: return "MESH_LOD"; - case M_MESH_LOD_USAGE: return "MESH_LOD_USAGE"; - case M_MESH_LOD_MANUAL: return "MESH_LOD_MANUAL"; - case M_MESH_LOD_GENERATED: return "MESH_LOD_GENERATED"; - case M_MESH_BOUNDS: return "MESH_BOUNDS"; - case M_SUBMESH_NAME_TABLE: return "SUBMESH_NAME_TABLE"; - case M_SUBMESH_NAME_TABLE_ELEMENT: return "SUBMESH_NAME_TABLE_ELEMENT"; - case M_EDGE_LISTS: return "EDGE_LISTS"; - case M_EDGE_LIST_LOD: return "EDGE_LIST_LOD"; - case M_EDGE_GROUP: return "EDGE_GROUP"; - case M_POSES: return "POSES"; - case M_POSE: return "POSE"; - case M_POSE_VERTEX: return "POSE_VERTEX"; - case M_ANIMATIONS: return "ANIMATIONS"; - case M_ANIMATION: return "ANIMATION"; - case M_ANIMATION_BASEINFO: return "ANIMATION_BASEINFO"; - case M_ANIMATION_TRACK: return "ANIMATION_TRACK"; - case M_ANIMATION_MORPH_KEYFRAME: return "ANIMATION_MORPH_KEYFRAME"; - case M_ANIMATION_POSE_KEYFRAME: return "ANIMATION_POSE_KEYFRAME"; - case M_ANIMATION_POSE_REF: return "ANIMATION_POSE_REF"; - case M_TABLE_EXTREMES: return "TABLE_EXTREMES"; - } - return "Unknown_MeshChunkId"; -} -*/ - -enum SkeletonChunkId { - SKELETON_HEADER = 0x1000, - // char* version : Version number check - SKELETON_BLENDMODE = 0x1010, // optional - // unsigned short blendmode : SkeletonAnimationBlendMode - SKELETON_BONE = 0x2000, - // Repeating section defining each bone in the system. - // Bones are assigned indexes automatically based on their order of declaration - // starting with 0. - // char* name : name of the bone - // unsigned short handle : handle of the bone, should be contiguous & start at 0 - // Vector3 position : position of this bone relative to parent - // Quaternion orientation : orientation of this bone relative to parent - // Vector3 scale : scale of this bone relative to parent - SKELETON_BONE_PARENT = 0x3000, - // Record of the parent of a single bone, used to build the node tree - // Repeating section, listed in Bone Index order, one per Bone - // unsigned short handle : child bone - // unsigned short parentHandle : parent bone - SKELETON_ANIMATION = 0x4000, - // A single animation for this skeleton - // char* name : Name of the animation - // float length : Length of the animation in seconds - SKELETON_ANIMATION_BASEINFO = 0x4010, - // [Optional] base keyframe information - // char* baseAnimationName (blank for self) - // float baseKeyFrameTime - SKELETON_ANIMATION_TRACK = 0x4100, - // A single animation track (relates to a single bone) - // Repeating section (within SKELETON_ANIMATION) - // unsigned short boneIndex : Index of bone to apply to - SKELETON_ANIMATION_TRACK_KEYFRAME = 0x4110, - // A single keyframe within the track - // Repeating section - // float time : The time position (seconds) - // Quaternion rotate : Rotation to apply at this keyframe - // Vector3 translate : Translation to apply at this keyframe - // Vector3 scale : Scale to apply at this keyframe - SKELETON_ANIMATION_LINK = 0x5000 - // Link to another skeleton, to re-use its animations - // char* skeletonName : name of skeleton to get animations from - // float scale : scale to apply to trans/scale keys -}; - -/* -static std::string SkeletonHeaderToString(SkeletonChunkId id) -{ - switch(id) - { - case SKELETON_HEADER: return "HEADER"; - case SKELETON_BLENDMODE: return "BLENDMODE"; - case SKELETON_BONE: return "BONE"; - case SKELETON_BONE_PARENT: return "BONE_PARENT"; - case SKELETON_ANIMATION: return "ANIMATION"; - case SKELETON_ANIMATION_BASEINFO: return "ANIMATION_BASEINFO"; - case SKELETON_ANIMATION_TRACK: return "ANIMATION_TRACK"; - case SKELETON_ANIMATION_TRACK_KEYFRAME: return "ANIMATION_TRACK_KEYFRAME"; - case SKELETON_ANIMATION_LINK: return "ANIMATION_LINK"; - } - return "Unknown_SkeletonChunkId"; -} -*/ -} // namespace Ogre -} // namespace Assimp - -#endif // ASSIMP_BUILD_NO_OGRE_IMPORTER -#endif // AI_OGREBINARYSERIALIZER_H_INC |