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00001 00004 #ifndef FBXFILESDK_KFBXPLUGINS_KFBXGEOMETRYCONVERTER_H 00005 #define FBXFILESDK_KFBXPLUGINS_KFBXGEOMETRYCONVERTER_H 00006 00007 /************************************************************************************** 00008 00009 Copyright (C) 2001 - 2010 Autodesk, Inc. and/or its licensors. 00010 All Rights Reserved. 00011 00012 The coded instructions, statements, computer programs, and/or related material 00013 (collectively the "Data") in these files contain unpublished information 00014 proprietary to Autodesk, Inc. and/or its licensors, which is protected by 00015 Canada and United States of America federal copyright law and by international 00016 treaties. 00017 00018 The Data may not be disclosed or distributed to third parties, in whole or in 00019 part, without the prior written consent of Autodesk, Inc. ("Autodesk"). 00020 00021 THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY. 00022 ALL WARRANTIES ARE EXPRESSLY EXCLUDED AND DISCLAIMED. AUTODESK MAKES NO 00023 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR ARISING 00024 BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES OF TITLE, 00025 NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE. 00026 WITHOUT LIMITING THE FOREGOING, AUTODESK DOES NOT WARRANT THAT THE OPERATION 00027 OF THE DATA WILL BE UNINTERRUPTED OR ERROR FREE. 00028 00029 IN NO EVENT SHALL AUTODESK, ITS AFFILIATES, PARENT COMPANIES, LICENSORS 00030 OR SUPPLIERS ("AUTODESK GROUP") BE LIABLE FOR ANY LOSSES, DAMAGES OR EXPENSES 00031 OF ANY KIND (INCLUDING WITHOUT LIMITATION PUNITIVE OR MULTIPLE DAMAGES OR OTHER 00032 SPECIAL, DIRECT, INDIRECT, EXEMPLARY, INCIDENTAL, LOSS OF PROFITS, REVENUE 00033 OR DATA, COST OF COVER OR CONSEQUENTIAL LOSSES OR DAMAGES OF ANY KIND), 00034 HOWEVER CAUSED, AND REGARDLESS OF THE THEORY OF LIABILITY, WHETHER DERIVED 00035 FROM CONTRACT, TORT (INCLUDING, BUT NOT LIMITED TO, NEGLIGENCE), OR OTHERWISE, 00036 ARISING OUT OF OR RELATING TO THE DATA OR ITS USE OR ANY OTHER PERFORMANCE, 00037 WHETHER OR NOT AUTODESK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS 00038 OR DAMAGE. 00039 00040 **************************************************************************************/ 00041 #include <fbxfilesdk/fbxfilesdk_def.h> 00042 00043 #include <fbxfilesdk/components/kbaselib/klib/karrayul.h> 00044 00045 #include <fbxfilesdk/fbxfilesdk_nsbegin.h> 00046 00047 class KFbxSdkManager; 00048 class KFbxScene; 00049 class KFbxNode; 00050 class KFbxNodeAttribute; 00051 class KFbxGeometryBase; 00052 class KFbxMesh; 00053 class KFbxPatch; 00054 class KFbxNurb; 00055 class KFbxNurbsCurve; 00056 class KFbxNurbsSurface; 00057 class KFbxGeometry; 00058 class KFbxCluster; 00059 class KFbxWeightedMapping; 00060 class KFbxLayerContainer; 00061 class KFBXSurfaceEvaluator; 00062 class KFbxVector4; 00063 00070 class KFBX_DLL KFbxGeometryConverter 00071 { 00072 public: 00073 KFbxGeometryConverter(KFbxSdkManager* pManager); 00074 ~KFbxGeometryConverter(); 00075 00085 KFbxMesh* TriangulateMesh(KFbxMesh const* pMesh); 00086 00093 KFbxMesh* TriangulatePatch(KFbxPatch const* pPatch); 00094 00101 KFbxMesh* TriangulateNurb(KFbxNurb const* pNurb); 00102 00109 bool TriangulateInPlace(KFbxNode* pNode); 00110 00122 bool AddAlternateGeometry(KFbxNode* pNode, KFbxGeometry* pSrcGeom, KFbxGeometry* pAltGeom, KFbxWeightedMapping* pSrcToAltWeightedMapping, bool pConvertDeformations); 00123 00133 bool ConvertGeometryAnimation(KFbxNode* pNode, KFbxGeometry* pSrcGeom, KFbxGeometry* pDstGeom); 00134 00143 bool ComputeGeometryControlPointsWeightedMapping(KFbxGeometry* pSrcGeom, KFbxGeometry* pDstGeom, KFbxWeightedMapping* pSrcToDstWeightedMapping, bool pSwapUV=false); 00145 00155 KFbxNurb* ConvertPatchToNurb(KFbxPatch *pPatch); 00156 00163 bool ConvertPatchToNurbInPlace(KFbxNode* pNode); 00164 00170 KFbxNurbsSurface* ConvertPatchToNurbsSurface(KFbxPatch *pPatch); 00171 00178 bool ConvertPatchToNurbsSurfaceInPlace(KFbxNode* pNode); 00179 00184 KFbxNurbsSurface* ConvertNurbToNurbsSurface( KFbxNurb* pNurb ); 00185 00190 KFbxNurb* ConvertNurbsSurfaceToNurb( KFbxNurbsSurface* pNurb ); 00191 00197 bool ConvertNurbToNurbsSurfaceInPlace(KFbxNode* pNode); 00198 00204 bool ConvertNurbsSurfaceToNurbInPlace(KFbxNode* pNode); 00206 00217 KFbxNurb* FlipNurb(KFbxNurb* pNurb, bool pSwapUV, bool pSwapClusters); 00218 00225 KFbxNurbsSurface* FlipNurbsSurface(KFbxNurbsSurface* pNurb, bool pSwapUV, bool pSwapClusters); 00227 00245 bool EmulateNormalsByPolygonVertex(KFbxMesh* pMesh); 00246 00256 bool ComputeEdgeSmoothingFromNormals( KFbxMesh* pMesh ) const; 00257 00267 bool ComputePolygonSmoothingFromEdgeSmoothing( KFbxMesh* pMesh, int pIndex=0 ) const; 00268 00276 bool ComputeEdgeSmoothingFromPolygonSmoothing( KFbxMesh* pMesh, int pIndex=0 ) const; 00278 00280 // 00281 // WARNING! 00282 // 00283 // Anything beyond these lines may not be documented accurately and is 00284 // subject to change without notice. 00285 // 00287 #ifndef DOXYGEN_SHOULD_SKIP_THIS 00288 public: 00295 void ReplaceNodeAttribute(KFbxNode* pNode, KFbxNodeAttribute* pNewNodeAttr); 00296 00305 bool AddTriangulatedMeshGeometry(KFbxNode* pNode, int pUVStepCoeff); 00306 00320 bool SplitMeshPerMaterial(KFbxMesh* pMesh); 00321 00326 bool SplitMeshesPerMaterial(KFbxScene* pScene); 00327 00333 bool CreateAndCopyLayerElement(KFbxMesh *pNewMesh, KFbxMesh *pRefMesh); 00334 00340 bool SetLayerElements(KFbxMesh *pNewMesh, KFbxMesh *pMesh, int pPolygonIndex, int pPolyPointIndex, int pLoopIndex, bool pIsSearched, bool pIsEndPolygon); 00341 00348 KFbxMesh* TriangulateMeshAdvance(KFbxMesh const* pMesh, bool& pStatus); 00349 00362 K_DEPRECATED int TriangulatePolygon(KFbxMesh *pNewMesh, KFbxVector4 *pControlPoints, int* pVertexIndices, int * pPolyVertexIndices, int pStartVertexIndex, KFbxVector4& pNormal, int pMaterialIndex, int pPolygonSize, int polygonIndex); 00363 00364 protected: 00365 bool ComputePatchToMeshControlPointsWeightedMapping(KFbxPatch* pSrcPatch, KFbxMesh* pDstMesh, KFbxWeightedMapping* pMapping, bool pSwapUV=false); 00366 bool ComputeNurbToMeshControlPointsWeightedMapping(KFbxNurbsSurface* pSrcNurb, KFbxMesh* pDstMesh, KFbxWeightedMapping* pMapping, bool pRescaleUVs=false, bool pSwapUV=false); 00367 00368 void InitializeWeightInControlPoints(KFbxGeometryBase* pGeometry); 00369 void InitializeWeightInNormals(KFbxLayerContainer* pLayerContainer); 00370 void TriangulateContinuousSurface(KFbxMesh* pMesh, KFBXSurfaceEvaluator* pSurface, kUInt pPointCountX, kUInt pPointCountY, bool ClockWise=false); 00371 void CheckForZeroWeightInShape(KFbxGeometry *pGeometry); 00372 KFbxMesh* CreateMeshFromParametricSurface(KFbxGeometry const* pGeometry); 00373 KFbxNurb* CreateNurbFromPatch(KFbxPatch* pPatch); 00374 KFbxNurbsSurface* CreateNurbsSurfaceFromPatch(KFbxPatch* pPatch); 00375 00376 void ConvertShapes(KFbxGeometry const* pSource, KFbxGeometry* pDestination, KFBXSurfaceEvaluator* pEvaluator, int pUCount, int pVCount); 00377 void ConvertShapes(KFbxGeometry const* pSource, KFbxGeometry* pDestination, KFbxWeightedMapping* pSourceToDestinationMapping); 00378 void ConvertClusters(KFbxGeometry const* pSource, KFbxGeometry* pDestination, KFbxWeightedMapping* pSourceToDestinationMapping); 00379 void ConvertClusters(KArrayTemplate<KFbxCluster*> const& pSourceClusters, int pSourceControlPointsCount, KArrayTemplate<KFbxCluster*>& pDestinationClusters, int pDestinationControlPointsCount, KFbxWeightedMapping* pSourceToDestinationMapping); 00380 void BuildClusterToSourceMapping(KArrayTemplate<KFbxCluster*> const& pSourceClusters, KFbxWeightedMapping* pClusterToSourceMapping); 00381 void CheckClusterToSourceMapping(KFbxWeightedMapping* pClusterToSourceMapping); 00382 void ConvertCluster(int pSourceClusterIndex, KFbxWeightedMapping* pClusterToSourceMapping, KFbxWeightedMapping* pSourceToDestinationMapping, KFbxCluster* pDestinationCluster); 00383 void DuplicateControlPoints(KArrayTemplate<KFbxVector4>& pControlPoints, KArrayTemplate<int>& pPolygonVertices); 00384 void UpdatePolygon(KFbxMesh *pNewMesh, KFbxMesh const *pRefMesh, int pPolygonIndex, int* pNewIndex, int &pVerticeIndexMeshTriangulated, int &pPolygonIndexMeshTriangulated); 00385 void UpdatePolygon(KFbxMesh *pNewMesh, KFbxMesh const *pRefMesh, int pPolygonIndex, int* pNewIndex, int &pVerticeIndexMeshTriangulated, int &pPolygonIndexMeshTriangulated, int pTriangleNum); 00386 void ResizePolygon(KFbxMesh *pNewMesh, int pNewCountVertices = 0, int pNewCountPolygons =0, bool pClearFlag = true); 00387 00388 template <class T1, class T2> void ConvertNurbs(T1* pNewNurb, T2* pOldNurb); 00389 00390 bool CopyAnimationCurves(KFbxNode* pNode, KFbxGeometry* pNewGeometry); 00391 bool FlipNurbsCurve(KFbxNurbsCurve* pCurve) const; 00392 void FlipControlPoints(KFbxGeometryBase* pPoints, int pUCount, int pVCount) const; 00393 bool ConvertMaterialReferenceMode(KFbxMesh* pMeshRef) const; 00394 void RevertMaterialReferenceModeConversion(KFbxMesh* pMeshRef) const; 00395 00396 KFbxSdkManager* mManager; 00397 00398 #endif // #ifndef DOXYGEN_SHOULD_SKIP_THIS 00399 }; 00400 00401 #include <fbxfilesdk/fbxfilesdk_nsend.h> 00402 00403 #endif // FBXFILESDK_KFBXPLUGINS_KFBXGEOMETRYCONVERTER_H 00404