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Avoid CSG freeze condition on degenerates

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Juan Linietsky 2018-04-28 09:47:16 -03:00
parent c4d0f528b1
commit ec7ed5f360
1 changed files with 3 additions and 0 deletions
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modules/csg/csg.cpp
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@ -409,6 +409,9 @@ void CSGBrushOperation::BuildPoly::clip(const CSGBrush *p_brush, int p_face, Mes
//transform A points to 2D
if (segment[0].distance_to(segment[1]) < CMP_EPSILON)
return; //too small
_clip_segment(p_brush, p_face, segment, mesh_merge, p_for_B);
}