void CollisionObject2DSW::set_shape_transform(int p_index,const Matrix32& p_transform) {
ERR_FAIL_INDEX(p_index,shapes.size());
shapes[p_index].xform=p_transform;
shapes[p_index].xform_inv=p_transform.affine_inverse();
_update_shapes();
_shapes_changed();
}
void CollisionObject2DSW::set_shape(int p_index, Shape2DSW *p_shape) {
ERR_FAIL_INDEX(p_index, shapes.size());
shapes[p_index].shape->remove_owner(this);
shapes[p_index].shape = p_shape;
p_shape->add_owner(this);
_update_shapes();
_shapes_changed();
}
void CollisionObject2DSW::add_shape(Shape2DSW *p_shape, const Matrix32 &p_transform) {
Shape s;
s.shape = p_shape;
s.xform = p_transform;
s.xform_inv = s.xform.affine_inverse();
s.bpid = 0; //needs update
s.trigger = false;
shapes.push_back(s);
p_shape->add_owner(this);
_update_shapes();
_shapes_changed();
}
void CollisionObject2DSW::add_shape(Shape2DSW *p_shape, const Transform2D &p_transform) {
Shape s;
s.shape = p_shape;
s.xform = p_transform;
s.xform_inv = s.xform.affine_inverse();
s.bpid = 0; //needs update
s.disabled = false;
s.one_way_collision = false;
shapes.push_back(s);
p_shape->add_owner(this);
_update_shapes();
_shapes_changed();
}
void CollisionObject2DSW::remove_shape(int p_index) {
//remove anything from shape to be erased to end, so subindices don't change
ERR_FAIL_INDEX(p_index, shapes.size());
for (int i = p_index; i < shapes.size(); i++) {
if (shapes[i].bpid == 0)
continue;
//should never get here with a null owner
space->get_broadphase()->remove(shapes[i].bpid);
shapes[i].bpid = 0;
}
shapes[p_index].shape->remove_owner(this);
shapes.remove(p_index);
_shapes_changed();
}
void CollisionObject2DSW::_shape_changed() {
_update_shapes();
_shapes_changed();
}
