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Check if point's index exists before adding it to the list of points

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that need to split faces when avoiding creating degenerate faces
while merging CSG faces.
This commit is contained in:
Marcel Admiraal 2020-06-21 14:47:14 +01:00
parent 277d2f1f50
commit f5b99b578e
1 changed files with 6 additions and 2 deletions
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8
modules/csg/csg.cpp
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@ -904,8 +904,12 @@ void CSGBrushOperation::Build2DFaces::_merge_faces(const Vector<int> &p_segment_
vertices[p_segment_indices[closest_idx]].point
};
if (are_segements_parallel(edge1, edge2, vertex_snap2)) {
degenerate_points.push_back(outer_edge_idx[0]);
degenerate_points.push_back(outer_edge_idx[1]);
if (!degenerate_points.find(outer_edge_idx[0])) {
degenerate_points.push_back(outer_edge_idx[0]);
}
if (!degenerate_points.find(outer_edge_idx[1])) {
degenerate_points.push_back(outer_edge_idx[1]);
}
continue;
}