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Fix (unreported) missing feature in ccgdm pbvh generator.

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Compared to usual cddm one, ccgdm one was not applying the
ob->derivedDeform deformation to the pbvh generated from the
original mesh geometry, when possible.
This commit is contained in:
Bastien Montagne
2018-01-24 11:17:53 +01:00
parent ad046efa79
commit a55a4818d6
1 changed files with 12 additions and 0 deletions
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12
source/blender/blenkernel/intern/subsurf_ccg.c
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@@ -4561,6 +4561,18 @@ static struct PBVH *ccgDM_getPBVH(Object *ob, DerivedMesh *dm)
ob->sculpt->pbvh = ccgdm->pbvh = BKE_pbvh_new();
BKE_pbvh_build_mesh(ccgdm->pbvh, me->mpoly, me->mloop, me->mvert, me->totvert, &me->vdata,
looptri, looptris_num);
if (ob->sculpt->modifiers_active && ob->derivedDeform != NULL) {
DerivedMesh *deformdm = ob->derivedDeform;
float (*vertCos)[3];
int totvert;
totvert = deformdm->getNumVerts(deformdm);
vertCos = MEM_malloc_arrayN(totvert, sizeof(float[3]), "ccgDM_getPBVH vertCos");
deformdm->getVertCos(deformdm, vertCos);
BKE_pbvh_apply_vertCos(ccgdm->pbvh, vertCos);
MEM_freeN(vertCos);
}
}
if (ccgdm->pbvh != NULL) {