diff options
Diffstat (limited to 'source/blender/blenkernel/intern/dynamicpaint.c')
| -rw-r--r-- | source/blender/blenkernel/intern/dynamicpaint.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c index 310d370de38..56637dc84e1 100644 --- a/source/blender/blenkernel/intern/dynamicpaint.c +++ b/source/blender/blenkernel/intern/dynamicpaint.c @@ -1612,12 +1612,14 @@ static struct DerivedMesh *dynamicPaint_Modifier_apply(DynamicPaintModifierData MPoly *mp = CDDM_get_polys(result); int totpoly = result->numPolyData; +#if 0 /* XXX We have to create a CD_WEIGHT_MCOL, else it might sigsev * (after a SubSurf mod, eg)... */ if(!result->getTessFaceDataArray(result, CD_WEIGHT_MCOL)) { int numFaces = result->getNumTessFaces(result); CustomData_add_layer(&result->faceData, CD_WEIGHT_MCOL, CD_CALLOC, NULL, numFaces); } +#endif /* Save preview results to weight layer to be * able to share same drawing methods */ @@ -1702,6 +1704,9 @@ static struct DerivedMesh *dynamicPaint_Modifier_apply(DynamicPaintModifierData col[i].a = 255; } } + + /* Mark tessellated CD layers as dirty. */ + result->dirty |= DM_DIRTY_TESS_CDLAYERS; } /* vertex group paint */ else if (surface->type == MOD_DPAINT_SURFACE_T_WEIGHT) { @@ -1712,7 +1717,8 @@ static struct DerivedMesh *dynamicPaint_Modifier_apply(DynamicPaintModifierData /* viewport preview */ if (surface->flags & MOD_DPAINT_PREVIEW) { /* Save preview results to weight layer to be - * able to share same drawing methods */ + * able to share same drawing methods. + * Note this func also sets DM_DIRTY_TESS_CDLAYERS flag! */ DM_update_weight_mcol(ob, result, 0, weight, 0, NULL); } |