C++ (Cpp) intersect_shape Examples

Example #1

File: physics_server.cpp Project: James-Z/godot

Variant PhysicsDirectSpaceState::_intersect_shape(const RID& p_shape, const Transform& p_xform,int p_result_max,const Vector<RID>& p_exclude,uint32_t p_user_mask) {



	ERR_FAIL_INDEX_V(p_result_max,4096,Variant());
	if (p_result_max<=0)
		return Variant();

	Set<RID> exclude;
	for(int i=0;i<p_exclude.size();i++)
		exclude.insert(p_exclude[i]);

	ShapeResult *res=(ShapeResult*)alloca(p_result_max*sizeof(ShapeResult));

	int rc = intersect_shape(p_shape,p_xform,0,res,p_result_max,exclude);

	if (rc==0)
		return Variant();

	Ref<PhysicsShapeQueryResult>  result = memnew( PhysicsShapeQueryResult );
	result->result.resize(rc);
	for(int i=0;i<rc;i++)
		result->result[i]=res[i];

	return result;

}

Example #2

File: physics_server.cpp Project: hiltonm/godot

Array PhysicsDirectSpaceState::_intersect_shape(const Ref<PhysicsShapeQueryParameters> &psq, int p_max_results) {

	Vector<ShapeResult> sr;
	sr.resize(p_max_results);
	int rc = intersect_shape(psq->shape,psq->transform,psq->margin,sr.ptr(),sr.size(),psq->exclude,psq->layer_mask,psq->object_type_mask);
	Array ret;
	ret.resize(rc);
	for(int i=0;i<rc;i++) {

		Dictionary d;
		d["rid"]=sr[i].rid;
		d["collider_id"]=sr[i].collider_id;
		d["collider"]=sr[i].collider;
		d["shape"]=sr[i].shape;
		ret[i]=d;
	}

	return ret;
}