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Another boolean bugfix: don't add faces which contain only two vertices
(actually, triangles with two identical vertices).
This commit is contained in:
Ken Hughes 2006-06-10 16:00:38 +00:00
parent 7fcc5800ae
commit 6d2adf66e5
1 changed files with 5 additions and 1 deletions
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6
intern/boolop/intern/BOP_Triangulator.cpp
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@ -400,10 +400,14 @@ void BOP_addFace(BOP_Mesh* mesh, BOP_Faces* faces, BOP_Face* face, BOP_TAG tag)
/*
* Before adding a new face to the face list, be sure it's not
* already there. Duplicate faces have been found to cause at
* least two instances of infinite loops.
* least two instances of infinite loops. Also, some faces are
* created which have the same vertex twice. Don't add these either.
*
* When someone has more time to look into this issue, it's possible
* this code may be removed again.
*/
if( av1==av2 || av2==av3 || av3==av1 ) return;
for(unsigned int idxFace=0;idxFace<faces->size();idxFace++) {
BOP_Face *faceA = (*faces)[idxFace];
BOP_Index bv1 = faceA->getVertex(0);