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Fixed crash if convex has 0 vertices 

(cherry picked from commit 9a67a07a2c)
This commit is contained in:
Andrea Catania 2018-08-29 17:34:26 +02:00 committed by Rémi Verschelde
parent 5955526b25
commit 7957a7bd2e
1 changed files with 3 additions and 0 deletions
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3
modules/bullet/shape_bullet.cpp
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@ -291,6 +291,9 @@ void ConvexPolygonShapeBullet::setup(const Vector<Vector3> &p_vertices) {
} }
btCollisionShape *ConvexPolygonShapeBullet::create_bt_shape(const btVector3 &p_implicit_scale, real_t p_margin) { btCollisionShape *ConvexPolygonShapeBullet::create_bt_shape(const btVector3 &p_implicit_scale, real_t p_margin) {
if (!vertices.size())
// This is necessary since 0 vertices
return prepare(ShapeBullet::create_shape_empty());
btCollisionShape *cs(ShapeBullet::create_shape_convex(vertices)); btCollisionShape *cs(ShapeBullet::create_shape_convex(vertices));
cs->setLocalScaling(p_implicit_scale); cs->setLocalScaling(p_implicit_scale);
prepare(cs); prepare(cs);