public int GetPhysicsShape(int shapeIdx, List <Vector2> physicsShape)
{
int physicsShapeCount = this.GetPhysicsShapeCount();
if (shapeIdx < 0 || shapeIdx >= physicsShapeCount)
{
throw new IndexOutOfRangeException(string.Format("Index({0}) is out of bounds(0 - {1})", shapeIdx, physicsShapeCount - 1));
}
Sprite.GetPhysicsShapeImpl(this, shapeIdx, physicsShape);
return(physicsShape.Count);
}