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Ensure ConvexPolygonShape support count variable is initialised

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This commit is contained in:
Marcel Admiraal 2021-04-06 16:18:16 +01:00
parent 55faf1c874
commit 0d4d8925b7
1 changed files with 2 additions and 1 deletions
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servers/physics_2d/shape_2d_sw.cpp
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@ -502,6 +502,7 @@ Variant CapsuleShape2DSW::get_data() const {
void ConvexPolygonShape2DSW::get_supports(const Vector2 &p_normal, Vector2 *r_supports, int &r_amount) const {
int support_idx = -1;
real_t d = -1e10;
r_amount = 0;
for (int i = 0; i < point_count; i++) {
//test point
@ -520,7 +521,7 @@ void ConvexPolygonShape2DSW::get_supports(const Vector2 &p_normal, Vector2 *r_su
}
}
ERR_FAIL_COND(support_idx == -1);
ERR_FAIL_COND_MSG(support_idx == -1, "Convex polygon shape support not found.");
r_amount = 1;
r_supports[0] = points[support_idx].pos;