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Blender
V2.59
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00001 00004 /* $Id: CCGSubSurf.h 35247 2011-02-27 20:40:57Z jesterking $ */ 00005 00006 typedef void* CCGMeshHDL; 00007 typedef void* CCGVertHDL; 00008 typedef void* CCGEdgeHDL; 00009 typedef void* CCGFaceHDL; 00010 00011 typedef struct _CCGVert CCGVert; 00012 typedef struct _CCGEdge CCGEdge; 00013 typedef struct _CCGFace CCGFace; 00014 00015 typedef struct _CCGMeshIFC CCGMeshIFC; 00016 struct _CCGMeshIFC { 00017 int vertUserSize, edgeUserSize, faceUserSize; 00018 00019 int vertDataSize; 00020 }; 00021 00022 /***/ 00023 00024 typedef void* CCGAllocatorHDL; 00025 00026 typedef struct _CCGAllocatorIFC CCGAllocatorIFC; 00027 struct _CCGAllocatorIFC { 00028 void* (*alloc) (CCGAllocatorHDL a, int numBytes); 00029 void* (*realloc) (CCGAllocatorHDL a, void *ptr, int newSize, int oldSize); 00030 void (*free) (CCGAllocatorHDL a, void *ptr); 00031 void (*release) (CCGAllocatorHDL a); 00032 }; 00033 00034 /***/ 00035 00036 typedef enum { 00037 eCCGError_None = 0, 00038 00039 eCCGError_InvalidSyncState, 00040 eCCGError_InvalidValue, 00041 } CCGError; 00042 00043 /***/ 00044 00045 #define CCG_OMP_LIMIT 1000000 00046 00047 /***/ 00048 00049 typedef struct _CCGSubSurf CCGSubSurf; 00050 00051 CCGSubSurf* ccgSubSurf_new (CCGMeshIFC *ifc, int subdivisionLevels, CCGAllocatorIFC *allocatorIFC, CCGAllocatorHDL allocator); 00052 void ccgSubSurf_free (CCGSubSurf *ss); 00053 00054 CCGError ccgSubSurf_sync (CCGSubSurf *ss); 00055 00056 CCGError ccgSubSurf_initFullSync (CCGSubSurf *ss); 00057 CCGError ccgSubSurf_initPartialSync (CCGSubSurf *ss); 00058 00059 CCGError ccgSubSurf_syncVert (CCGSubSurf *ss, CCGVertHDL vHDL, void *vertData, int seam, CCGVert **v_r); 00060 CCGError ccgSubSurf_syncEdge (CCGSubSurf *ss, CCGEdgeHDL eHDL, CCGVertHDL e_vHDL0, CCGVertHDL e_vHDL1, float crease, CCGEdge **e_r); 00061 CCGError ccgSubSurf_syncFace (CCGSubSurf *ss, CCGFaceHDL fHDL, int numVerts, CCGVertHDL *vHDLs, CCGFace **f_r); 00062 00063 CCGError ccgSubSurf_syncVertDel (CCGSubSurf *ss, CCGVertHDL vHDL); 00064 CCGError ccgSubSurf_syncEdgeDel (CCGSubSurf *ss, CCGEdgeHDL eHDL); 00065 CCGError ccgSubSurf_syncFaceDel (CCGSubSurf *ss, CCGFaceHDL fHDL); 00066 00067 CCGError ccgSubSurf_processSync (CCGSubSurf *ss); 00068 00069 CCGError ccgSubSurf_updateFromFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces); 00070 CCGError ccgSubSurf_updateToFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces); 00071 CCGError ccgSubSurf_updateNormals(CCGSubSurf *ss, CCGFace **faces, int numFaces); 00072 CCGError ccgSubSurf_updateLevels(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces); 00073 CCGError ccgSubSurf_stitchFaces(CCGSubSurf *ss, int lvl, CCGFace **faces, int numFaces); 00074 00075 CCGError ccgSubSurf_setSubdivisionLevels (CCGSubSurf *ss, int subdivisionLevels); 00076 00077 CCGError ccgSubSurf_setAllowEdgeCreation (CCGSubSurf *ss, int allowEdgeCreation, float defaultCreaseValue, void *defaultUserData); 00078 void ccgSubSurf_getAllowEdgeCreation (CCGSubSurf *ss, int *allowEdgeCreation_r, float *defaultCreaseValue_r, void *defaultUserData_r); 00079 00080 void ccgSubSurf_getUseAgeCounts (CCGSubSurf *ss, int *useAgeCounts_r, int *vertUserOffset_r, int *edgeUserOffset_r, int *faceUserOffset_r); 00081 CCGError ccgSubSurf_setUseAgeCounts (CCGSubSurf *ss, int useAgeCounts, int vertUserOffset, int edgeUserOffset, int faceUserOffset); 00082 00083 CCGError ccgSubSurf_setCalcVertexNormals (CCGSubSurf *ss, int useVertNormals, int normalDataOffset); 00084 00085 /***/ 00086 00087 int ccgSubSurf_getNumVerts (CCGSubSurf *ss); 00088 int ccgSubSurf_getNumEdges (CCGSubSurf *ss); 00089 int ccgSubSurf_getNumFaces (CCGSubSurf *ss); 00090 00091 int ccgSubSurf_getSubdivisionLevels (CCGSubSurf *ss); 00092 int ccgSubSurf_getEdgeSize (CCGSubSurf *ss); 00093 int ccgSubSurf_getEdgeLevelSize (CCGSubSurf *ss, int level); 00094 int ccgSubSurf_getGridSize (CCGSubSurf *ss); 00095 int ccgSubSurf_getGridLevelSize (CCGSubSurf *ss, int level); 00096 00097 CCGVert* ccgSubSurf_getVert (CCGSubSurf *ss, CCGVertHDL v); 00098 CCGVertHDL ccgSubSurf_getVertVertHandle (CCGVert *v); 00099 int ccgSubSurf_getVertNumFaces (CCGVert *v); 00100 CCGFace* ccgSubSurf_getVertFace (CCGVert *v, int index); 00101 int ccgSubSurf_getVertNumEdges (CCGVert *v); 00102 CCGEdge* ccgSubSurf_getVertEdge (CCGVert *v, int index); 00103 00104 int ccgSubSurf_getVertAge (CCGSubSurf *ss, CCGVert *v); 00105 void* ccgSubSurf_getVertUserData (CCGSubSurf *ss, CCGVert *v); 00106 void* ccgSubSurf_getVertData (CCGSubSurf *ss, CCGVert *v); 00107 void* ccgSubSurf_getVertLevelData (CCGSubSurf *ss, CCGVert *v, int level); 00108 00109 CCGEdge* ccgSubSurf_getEdge (CCGSubSurf *ss, CCGEdgeHDL e); 00110 CCGEdgeHDL ccgSubSurf_getEdgeEdgeHandle (CCGEdge *e); 00111 int ccgSubSurf_getEdgeNumFaces (CCGEdge *e); 00112 CCGFace* ccgSubSurf_getEdgeFace (CCGEdge *e, int index); 00113 CCGVert* ccgSubSurf_getEdgeVert0 (CCGEdge *e); 00114 CCGVert* ccgSubSurf_getEdgeVert1 (CCGEdge *e); 00115 float ccgSubSurf_getEdgeCrease (CCGEdge *e); 00116 00117 int ccgSubSurf_getEdgeAge (CCGSubSurf *ss, CCGEdge *e); 00118 void* ccgSubSurf_getEdgeUserData (CCGSubSurf *ss, CCGEdge *e); 00119 void* ccgSubSurf_getEdgeDataArray (CCGSubSurf *ss, CCGEdge *e); 00120 void* ccgSubSurf_getEdgeData (CCGSubSurf *ss, CCGEdge *e, int x); 00121 void* ccgSubSurf_getEdgeLevelData (CCGSubSurf *ss, CCGEdge *e, int x, int level); 00122 00123 CCGFace* ccgSubSurf_getFace (CCGSubSurf *ss, CCGFaceHDL f); 00124 CCGFaceHDL ccgSubSurf_getFaceFaceHandle (CCGSubSurf *ss, CCGFace *f); 00125 int ccgSubSurf_getFaceNumVerts (CCGFace *f); 00126 CCGVert* ccgSubSurf_getFaceVert (CCGSubSurf *ss, CCGFace *f, int index); 00127 CCGEdge* ccgSubSurf_getFaceEdge (CCGSubSurf *ss, CCGFace *f, int index); 00128 int ccgSubSurf_getFaceEdgeIndex (CCGFace *f, CCGEdge *e); 00129 00130 int ccgSubSurf_getFaceAge (CCGSubSurf *ss, CCGFace *f); 00131 void* ccgSubSurf_getFaceUserData (CCGSubSurf *ss, CCGFace *f); 00132 void* ccgSubSurf_getFaceCenterData (CCGFace *f); 00133 void* ccgSubSurf_getFaceGridEdgeDataArray (CCGSubSurf *ss, CCGFace *f, int gridIndex); 00134 void* ccgSubSurf_getFaceGridEdgeData (CCGSubSurf *ss, CCGFace *f, int gridIndex, int x); 00135 void* ccgSubSurf_getFaceGridDataArray (CCGSubSurf *ss, CCGFace *f, int gridIndex); 00136 void* ccgSubSurf_getFaceGridData (CCGSubSurf *ss, CCGFace *f, int gridIndex, int x, int y); 00137 00138 int ccgSubSurf_getNumFinalVerts (CCGSubSurf *ss); 00139 int ccgSubSurf_getNumFinalEdges (CCGSubSurf *ss); 00140 int ccgSubSurf_getNumFinalFaces (CCGSubSurf *ss); 00141 00142 /***/ 00143 00144 typedef struct _CCGVertIterator CCGVertIterator; 00145 typedef struct _CCGEdgeIterator CCGEdgeIterator; 00146 typedef struct _CCGFaceIterator CCGFaceIterator; 00147 00148 CCGVertIterator* ccgSubSurf_getVertIterator (CCGSubSurf *ss); 00149 CCGEdgeIterator* ccgSubSurf_getEdgeIterator (CCGSubSurf *ss); 00150 CCGFaceIterator* ccgSubSurf_getFaceIterator (CCGSubSurf *ss); 00151 00152 CCGVert* ccgVertIterator_getCurrent (CCGVertIterator *vi); 00153 int ccgVertIterator_isStopped (CCGVertIterator *vi); 00154 void ccgVertIterator_next (CCGVertIterator *vi); 00155 void ccgVertIterator_free (CCGVertIterator *vi); 00156 00157 CCGEdge* ccgEdgeIterator_getCurrent (CCGEdgeIterator *ei); 00158 int ccgEdgeIterator_isStopped (CCGEdgeIterator *ei); 00159 void ccgEdgeIterator_next (CCGEdgeIterator *ei); 00160 void ccgEdgeIterator_free (CCGEdgeIterator *ei); 00161 00162 CCGFace* ccgFaceIterator_getCurrent (CCGFaceIterator *fi); 00163 int ccgFaceIterator_isStopped (CCGFaceIterator *fi); 00164 void ccgFaceIterator_next (CCGFaceIterator *fi); 00165 void ccgFaceIterator_free (CCGFaceIterator *fi);