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another fix for bmesh/solidify - was using incorrect poly length when finding the customdata to copy.

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Campbell Barton
2012-01-17 13:26:59 +00:00
parent 7e15c6ef97
commit ddefb8a7d7
1 changed files with 7 additions and 3 deletions
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10
source/blender/modifiers/intern/MOD_solidify.c
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@@ -601,10 +601,14 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
DM_copy_poly_data(dm, result, fidx, (numFaces * 2) + i, 1);
mp->loopstart = j+numLoops*2;
mp->flag = mpoly[fidx].flag;
mp->totloop = 4;
k1 = mpoly[fidx].loopstart + ((edge_order[eidx] + mp->totloop + 1) % mp->totloop);
k2 = mpoly[fidx].loopstart + ((edge_order[eidx] % mp->totloop));
/* notice we use 'mp->totloop' which is later overwritten,
* we could lookup the original face but theres no point since this is a copy
* and will have the same value, just take care when changing order of assignment */
k1 = mpoly[fidx].loopstart + ((edge_order[eidx] + 1) % mp->totloop);
k2 = mpoly[fidx].loopstart + (edge_order[eidx]);
mp->totloop = 4;
CustomData_copy_data(&dm->loopData, &result->loopData, k1, numLoops*2+j+0, 1);
CustomData_copy_data(&dm->loopData, &result->loopData, k2, numLoops*2+j+1, 1);