Axiom.Overlays.Overlay.UpdateTransforms C# (CSharp) Method

UpdateTransforms() protected method

Internal lazy update method.
protected UpdateTransforms ( ) : void
return void
		protected void UpdateTransforms()
		{
			// Ordering:
			//    1. Scale
			//    2. Rotate
			//    3. Translate
			Matrix3 rot3x3 = Matrix3.Identity;
			Matrix3 scale3x3 = Matrix3.Zero;

			rot3x3.FromEulerAnglesXYZ( 0.0f, 0.0f, Utility.DegreesToRadians( (Real)rotate ) );
			scale3x3.m00 = scaleX;
			scale3x3.m11 = scaleY;
			scale3x3.m22 = 1.0f;

			transform = rot3x3 * scale3x3;
			transform.Translation = new Vector3( scrollX, scrollY, 0 );

			isTransformOutOfDate = false;
		}