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Differential D478 Diff 1533 source/blender/blenkernel/BKE_DerivedMesh.h

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source/blender/blenkernel/BKE_DerivedMesh.h

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typedef enum DMDrawFlag { typedef enum DMDrawFlag {
DM_DRAW_USE_COLORS = 1, DM_DRAW_USE_COLORS = 1,
DM_DRAW_ALWAYS_SMOOTH = 2 DM_DRAW_ALWAYS_SMOOTH = 2
} DMDrawFlag; } DMDrawFlag;
typedef enum DMForeachFlag { typedef enum DMForeachFlag {
DM_FOREACH_NOP = 0, DM_FOREACH_NOP = 0,
DM_FOREACH_USE_NORMAL = (1 << 0), /* foreachMappedVert, foreachMappedFaceCenter */ DM_FOREACH_USE_NORMAL = (1 << 0), /* foreachMappedVert, foreachMappedLoop, foreachMappedFaceCenter */
} DMForeachFlag; } DMForeachFlag;
typedef enum DMDirtyFlag { typedef enum DMDirtyFlag {
/* dm has valid tessellated faces, but tessellated CDDATA need to be updated. */ /* dm has valid tessellated faces, but tessellated CDDATA need to be updated. */
DM_DIRTY_TESS_CDLAYERS = 1 << 0, DM_DIRTY_TESS_CDLAYERS = 1 << 0,
/* One of the MCOL layers have been updated, force updating of GPUDrawObject's colors buffer. /* One of the MCOL layers have been updated, force updating of GPUDrawObject's colors buffer.
* This is necessary with modern, VBO draw code, as e.g. in vpaint mode me->mcol may be updated * This is necessary with modern, VBO draw code, as e.g. in vpaint mode me->mcol may be updated
* without actually rebuilding dm (hence by defautl keeping same GPUDrawObject, and same colors * without actually rebuilding dm (hence by defautl keeping same GPUDrawObject, and same colors
▲ Show 20 Lines • Show All 136 Lines • ▼ Show 20 Linesstruct DerivedMesh {
* given function with the original edge and the mapped edge's new * given function with the original edge and the mapped edge's new
* coordinates. * coordinates.
*/ */
void (*foreachMappedEdge)(DerivedMesh *dm, void (*foreachMappedEdge)(DerivedMesh *dm,
void (*func)(void *userData, int index, void (*func)(void *userData, int index,
const float v0co[3], const float v1co[3]), const float v0co[3], const float v1co[3]),
void *userData); void *userData);
/** Iterate over each mapped loop in the derived mesh, calling the given function
* with the original loop index and the mapped loops's new coordinate and normal.
*/
void (*foreachMappedLoop)(DerivedMesh *dm,
void (*func)(void *userData, int vertex_index, int face_index,
const float co[3], const float no[3]),
void *userData,
DMForeachFlag flag);
/** Iterate over each mapped face in the derived mesh, calling the /** Iterate over each mapped face in the derived mesh, calling the
* given function with the original face and the mapped face's (or * given function with the original face and the mapped face's (or
* faces') center and normal. * faces') center and normal.
*/ */
void (*foreachMappedFaceCenter)(DerivedMesh *dm, void (*foreachMappedFaceCenter)(DerivedMesh *dm,
void (*func)(void *userData, int index, void (*func)(void *userData, int index,
const float cent[3], const float no[3]), const float cent[3], const float no[3]),
void *userData, void *userData,
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