# OgreMeshSerializerImpl.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004 (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2005 The OGRE Team
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General Public License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General Public License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025
    00026 #ifndef __MeshSerializerImpl_H__
    00027 #define __MeshSerializerImpl_H__
    00028
    00029 #include "OgrePrerequisites.h"
    00030 #include "OgreString.h"
    00031 #include "OgreSerializer.h"
    00032 #include "OgreMaterial.h"
    00033 #include "OgreMesh.h"
    00034 #include "OgreEdgeListBuilder.h"
    00035
    00036 namespace Ogre {
    00037
    00038
    00046     class _OgrePrivate MeshSerializerImpl : public Serializer
    00047     {
    00048     public:
    00049         MeshSerializerImpl();
    00050         virtual ~MeshSerializerImpl();
    00059         void exportMesh(const Mesh* pMesh, const String& filename,
    00060             Endian endianMode = ENDIAN_NATIVE);
    00061
    00069         void importMesh(DataStreamPtr& stream, Mesh* pDest);
    00070
    00071     protected:
    00072
    00073         bool mIsSkeletallyAnimated;
    00074
    00075         // Internal methods
    00076         virtual void writeSubMeshNameTable(const Mesh* pMesh);
    00077         virtual void writeMesh(const Mesh* pMesh);
    00078         virtual void writeSubMesh(const SubMesh* s);
    00079         virtual void writeSubMeshOperation(const SubMesh* s);
    00080         virtual void writeSubMeshTextureAliases(const SubMesh* s);
    00081         virtual void writeGeometry(const VertexData* pGeom);
    00082         virtual void writeSkeletonLink(const String& skelName);
    00083         virtual void writeMeshBoneAssignment(const VertexBoneAssignment& assign);
    00084         virtual void writeSubMeshBoneAssignment(const VertexBoneAssignment& assign);
    00085         virtual void writeLodInfo(const Mesh* pMesh);
    00086         virtual void writeLodSummary(unsigned short numLevels, bool manual);
    00087         virtual void writeLodUsageManual(const MeshLodUsage& usage);
    00088         virtual void writeLodUsageGenerated(const Mesh* pMesh, const MeshLodUsage& usage, unsigned short lodNum);
    00089         virtual void writeBoundsInfo(const Mesh* pMesh);
    00090         virtual void writeEdgeList(const Mesh* pMesh);
    00091         virtual void writeAnimations(const Mesh* pMesh);
    00092         virtual void writeAnimation(const Animation* anim);
    00093         virtual void writePoses(const Mesh* pMesh);
    00094         virtual void writePose(const Pose* pose);
    00095         virtual void writeAnimationTrack(const VertexAnimationTrack* track);
    00096         virtual void writeMorphKeyframe(const VertexMorphKeyFrame* kf, size_t vertexCount);
    00097         virtual void writePoseKeyframe(const VertexPoseKeyFrame* kf);
    00098         virtual void writePoseKeyframePoseRef(const VertexPoseKeyFrame::PoseRef& poseRef);
    00099
    00100         virtual size_t calcMeshSize(const Mesh* pMesh);
    00101         virtual size_t calcSubMeshSize(const SubMesh* pSub);
    00102         virtual size_t calcGeometrySize(const VertexData* pGeom);
    00103         virtual size_t calcSkeletonLinkSize(const String& skelName);
    00104         virtual size_t calcBoneAssignmentSize(void);
    00105         virtual size_t calcSubMeshOperationSize(const SubMesh* pSub);
    00106         virtual size_t calcSubMeshNameTableSize(const Mesh* pMesh);
    00107         virtual size_t calcEdgeListSize(const Mesh* pMesh);
    00108         virtual size_t calcEdgeListLodSize(const EdgeData* data, bool isManual);
    00109         virtual size_t calcEdgeGroupSize(const EdgeData::EdgeGroup& group);
    00110         virtual size_t calcPosesSize(const Mesh* pMesh);
    00111         virtual size_t calcPoseSize(const Pose* pose);
    00112         virtual size_t calcAnimationsSize(const Mesh* pMesh);
    00113         virtual size_t calcAnimationSize(const Animation* anim);
    00114         virtual size_t calcAnimationTrackSize(const VertexAnimationTrack* track);
    00115         virtual size_t calcMorphKeyframeSize(const VertexMorphKeyFrame* kf, size_t vertexCount);
    00116         virtual size_t calcPoseKeyframeSize(const VertexPoseKeyFrame* kf);
    00117         virtual size_t calcPoseKeyframePoseRefSize(void);
    00118         virtual size_t calcPoseVertexSize(void);
    00119         virtual size_t calcSubMeshTextureAliasesSize(const SubMesh* pSub);
    00120
    00121
    00122         virtual void readTextureLayer(DataStreamPtr& stream, Mesh* pMesh, MaterialPtr& pMat);
    00123         virtual void readSubMeshNameTable(DataStreamPtr& stream, Mesh* pMesh);
    00124         virtual void readMesh(DataStreamPtr& stream, Mesh* pMesh);
    00125         virtual void readSubMesh(DataStreamPtr& stream, Mesh* pMesh);
    00126         virtual void readSubMeshOperation(DataStreamPtr& stream, Mesh* pMesh, SubMesh* sub);
    00127         virtual void readSubMeshTextureAlias(DataStreamPtr& stream, Mesh* pMesh, SubMesh* sub);
    00128         virtual void readGeometry(DataStreamPtr& stream, Mesh* pMesh, VertexData* dest);
    00129         virtual void readGeometryVertexDeclaration(DataStreamPtr& stream, Mesh* pMesh, VertexData* dest);
    00130         virtual void readGeometryVertexElement(DataStreamPtr& stream, Mesh* pMesh, VertexData* dest);
    00131         virtual void readGeometryVertexBuffer(DataStreamPtr& stream, Mesh* pMesh, VertexData* dest);
    00132
    00133         virtual void readSkeletonLink(DataStreamPtr& stream, Mesh* pMesh);
    00134         virtual void readMeshBoneAssignment(DataStreamPtr& stream, Mesh* pMesh);
    00135         virtual void readSubMeshBoneAssignment(DataStreamPtr& stream, Mesh* pMesh,
    00136             SubMesh* sub);
    00137         virtual void readMeshLodInfo(DataStreamPtr& stream, Mesh* pMesh);
    00138         virtual void readMeshLodUsageManual(DataStreamPtr& stream, Mesh* pMesh,
    00139             unsigned short lodNum, MeshLodUsage& usage);
    00140         virtual void readMeshLodUsageGenerated(DataStreamPtr& stream, Mesh* pMesh,
    00141             unsigned short lodNum, MeshLodUsage& usage);
    00142         virtual void readBoundsInfo(DataStreamPtr& stream, Mesh* pMesh);
    00143         virtual void readEdgeList(DataStreamPtr& stream, Mesh* pMesh);
    00144         virtual void readPoses(DataStreamPtr& stream, Mesh* pMesh);
    00145         virtual void readPose(DataStreamPtr& stream, Mesh* pMesh);
    00146         virtual void readAnimations(DataStreamPtr& stream, Mesh* pMesh);
    00147         virtual void readAnimation(DataStreamPtr& stream, Mesh* pMesh);
    00148         virtual void readAnimationTrack(DataStreamPtr& stream, Animation* anim,
    00149             Mesh* pMesh);
    00150         virtual void readMorphKeyFrame(DataStreamPtr& stream, VertexAnimationTrack* track);
    00151         virtual void readPoseKeyFrame(DataStreamPtr& stream, VertexAnimationTrack* track);
    00152
    00153
    00155         virtual void flipFromLittleEndian(void* pData, size_t vertexCount, size_t vertexSize, const VertexDeclaration::VertexElementList& elems);
    00157         virtual void flipToLittleEndian(void* pData, size_t vertexCount, size_t vertexSize, const VertexDeclaration::VertexElementList& elems);
    00160         virtual void flipEndian(void* pData, size_t vertexCount, size_t vertexSize, const VertexDeclaration::VertexElementList& elems);
    00161
    00162
    00163
    00164     };
    00165
    00167     class _OgrePrivate MeshSerializerImpl_v1_2 : public MeshSerializerImpl
    00168     {
    00169     public:
    00170         MeshSerializerImpl_v1_2();
    00171         ~MeshSerializerImpl_v1_2();
    00172     protected:
    00173         virtual void readMesh(DataStreamPtr& stream, Mesh* pMesh);
    00174         virtual void readGeometry(DataStreamPtr& stream, Mesh* pMesh, VertexData* dest);
    00175         virtual void readGeometryPositions(unsigned short bindIdx, DataStreamPtr& stream,
    00176             Mesh* pMesh, VertexData* dest);
    00177         virtual void readGeometryNormals(unsigned short bindIdx, DataStreamPtr& stream,
    00178             Mesh* pMesh, VertexData* dest);
    00179         virtual void readGeometryColours(unsigned short bindIdx, DataStreamPtr& stream,
    00180             Mesh* pMesh, VertexData* dest);
    00181         virtual void readGeometryTexCoords(unsigned short bindIdx, DataStreamPtr& stream,
    00182             Mesh* pMesh, VertexData* dest, unsigned short set);
    00183     };
    00184
    00186     class _OgrePrivate MeshSerializerImpl_v1_1 : public MeshSerializerImpl_v1_2
    00187     {
    00188     public:
    00189         MeshSerializerImpl_v1_1();
    00190         ~MeshSerializerImpl_v1_1();
    00191     protected:
    00192         void readGeometryTexCoords(unsigned short bindIdx, DataStreamPtr& stream,
    00193             Mesh* pMesh, VertexData* dest, unsigned short set);
    00194     };
    00195
    00196
    00197 }
    00198
    00199 #endif

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 17 15:39:10 2006