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Do not crash if the polygon is invalid

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This commit is contained in:
Juan Linietsky
2018-04-28 08:53:27 -03:00
parent afb4ce8d2d
commit c4d0f528b1
1 changed files with 3 additions and 0 deletions
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3
modules/csg/csg_shape.cpp
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@@ -226,6 +226,9 @@ AABB CSGShape::get_aabb() const {
PoolVector<Vector3> CSGShape::get_brush_faces() { PoolVector<Vector3> CSGShape::get_brush_faces() {
ERR_FAIL_COND_V(!is_inside_tree(), PoolVector<Vector3>()); ERR_FAIL_COND_V(!is_inside_tree(), PoolVector<Vector3>());
CSGBrush *b = _get_brush(); CSGBrush *b = _get_brush();
if (!b) {
return PoolVector<Vector3>();
}
PoolVector<Vector3> faces; PoolVector<Vector3> faces;
int fc = b->faces.size(); int fc = b->faces.size();