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avoid crash with empty concavepolygonshape, fixes #3169

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This commit is contained in:
Juan Linietsky 2016-01-10 17:25:20 -03:00
parent eb7901c8b8
commit cb9dfd5d28
1 changed files with 4 additions and 0 deletions
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4
servers/physics/shape_sw.cpp
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@ -1354,6 +1354,10 @@ void ConcavePolygonShapeSW::_fill_bvh(_VolumeSW_BVH* p_bvh_tree,BVH* p_bvh_array
void ConcavePolygonShapeSW::_setup(DVector<Vector3> p_faces) {
int src_face_count=p_faces.size();
if (src_face_count==0) {
configure(AABB());
return;
}
ERR_FAIL_COND(src_face_count%3);
src_face_count/=3;