Where did ViewMatrix3D go?

V5 broke the 3D transform mechanism in ChartSeriesRenderer.

In GetPointByVlauesForSeries() I used to have:

if( ChartArea.RealSeries3D && ChartArea.Series3D )
{

Vector3D v = new Vector3D( pt.X, pt.Y + lc.X + Math.Abs( lc.Y/2 ), 0 );
v = ChartArea.ViewMatrix3D*v;
pt = Graphics3D.ToPointF(v, ChartArea.Size, ChartArea.Settings3D.Perspective );
pt = new PointF( pt.X + ChartArea.Left, pt.Y + ChartArea.Top );
}

The ChartArea.ViewMatrix3D has apparently been replaced by: ChartArea.Transform3D.

But how do I construct my point now?

Can anyone help transform my old 4x code to 5x code?

(PS.. I really wish when Syncfusion got rid of a method signature, it would use the [Obsolete(msg, true)] flag and provide a message pointing to the new mechanism from the old.)

Hi ERobishaw,

In from the Transform3D.View method, you can get the ViewMatrix3D object. Please try using the following code and let us know if it helps you to

//v = ChartArea.ViewMatrix3D*v;
v = ChartArea.Transform3D.View*v;

Regards,
Saravanan