diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-11-25 16:11:44 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-11-25 16:11:44 +0300 |
commit | a1bf207be31f4bb578e920bc472cc3471a6554ca (patch) | |
tree | 4c8eafd32e190c9d3292c0edf3ce27bb5bd5e31b /source/blender/blenkernel/BKE_subsurf.h | |
parent | 90cc7c8abd7b4c36002031edba8b75207fb98086 (diff) |
Sculpt: Subsurf
* Now uses the CCG DerivedMesh also in object mode, used to be edit mode only.
* Create CD_ORIGINDEX layer on demand, to save memory.
* Removed ss_to_cdderivedmesh function, and instead create ccgdm and then
convert that to cddm, to avoid code duplication.
* Added and implement DerivedMesh interface functions to obtain face grids.
* Store edge/face flags more memory efficient.
* Export CCGDerivedMesh struct in BKE_subsurf.h
Diffstat (limited to 'source/blender/blenkernel/BKE_subsurf.h')
-rw-r--r-- | source/blender/blenkernel/BKE_subsurf.h | 53 |
1 files changed, 46 insertions, 7 deletions
diff --git a/source/blender/blenkernel/BKE_subsurf.h b/source/blender/blenkernel/BKE_subsurf.h index f6dc22f650a..7b8adb7cb8e 100644 --- a/source/blender/blenkernel/BKE_subsurf.h +++ b/source/blender/blenkernel/BKE_subsurf.h @@ -34,21 +34,60 @@ struct DerivedMesh; struct EditMesh; struct MultiresSubsurf; struct SubsurfModifierData; +struct _CCGSubsurf; +struct _CCGVert; +struct _CCGEdge; +struct _CCGFace; +struct PBVH; +struct DMGridData; +struct DMGridAdjacency; -struct DerivedMesh *subsurf_make_derived_from_derived( - struct DerivedMesh *dm, - struct SubsurfModifierData *smd, - int useRenderParams, float (*vertCos)[3], - int isFinalCalc, int editMode); +/**************************** External *****************************/ -struct DerivedMesh *subsurf_make_derived_from_derived_with_multires( +struct DerivedMesh *subsurf_make_derived_from_derived( struct DerivedMesh *dm, struct SubsurfModifierData *smd, - struct MultiresSubsurf *ms, int useRenderParams, float (*vertCos)[3], int isFinalCalc, int editMode); void subsurf_calculate_limit_positions(Mesh *me, float (*positions_r)[3]); +/**************************** Internal *****************************/ + +typedef struct CCGDerivedMesh { + DerivedMesh dm; + + struct _CCGSubSurf *ss; + int freeSS; + int drawInteriorEdges, useSubsurfUv; + + struct {int startVert; struct _CCGVert *vert;} *vertMap; + struct {int startVert; int startEdge; struct _CCGEdge *edge;} *edgeMap; + struct {int startVert; int startEdge; + int startFace; struct _CCGFace *face;} *faceMap; + + short *edgeFlags; + char *faceFlags; + + struct PBVH *pbvh; + + struct DMGridData **gridData; + struct DMGridAdjacency *gridAdjacency; + struct _CCGFace **gridFaces; + + struct { + struct MultiresModifierData *mmd; + int local_mmd; + + int lvl, totlvl; + float (*orco)[3]; + + Object *ob; + int modified; + + void (*update)(DerivedMesh*); + } multires; +} CCGDerivedMesh; + #endif |