///<summary>
 /// Constructs a new compound shape entry using the volume of the shape as a weight.
 ///</summary>
 ///<param name="shape">Shape to use.</param>
 ///<param name="localTransform">Local transform of the shape.</param>
 ///<param name="weight">Weight of the entry.  This defines how much the entry contributes to its owner
 /// for the purposes of center of rotation computation.</param>
 public CompoundShapeEntry(EntityShape shape, RigidTransform localTransform, float weight)
 {
     localTransform.Validate();
     LocalTransform = localTransform;
     Shape = shape;
     Weight = weight;
 }
 ///<summary>
 /// Constructs a new compound shape entry using the volume of the shape as a weight.
 ///</summary>
 ///<param name="shape">Shape to use.</param>
 ///<param name="localTransform">Local transform of the shape.</param>
 public CompoundShapeEntry(EntityShape shape, RigidTransform localTransform)
 {
     localTransform.Validate();
     LocalTransform = localTransform;
     Shape = shape;
     Weight = shape.Volume;
 }