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Check for empty ConcavePolygonShape2D before checking for intersection

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This commit is contained in:
Marcel Admiraal 2021-04-06 19:43:51 +01:00
parent 55faf1c874
commit 2abfc0518f
1 changed files with 4 additions and 0 deletions
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4
servers/physics_2d/shape_2d_sw.cpp
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@ -691,6 +691,10 @@ bool ConcavePolygonShape2DSW::contains_point(const Vector2 &p_point) const {
}
bool ConcavePolygonShape2DSW::intersect_segment(const Vector2 &p_begin, const Vector2 &p_end, Vector2 &r_point, Vector2 &r_normal) const {
if (segments.size() == 0 || points.size() == 0) {
return false;
}
uint32_t *stack = (uint32_t *)alloca(sizeof(int) * bvh_depth);
enum {