public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
var scale = (float)values[0];
var transform = (Numerics.Matrix4x4)values[1];
var tGroup = new Media3D.Transform3DGroup();
if (scale != 1)
{
var tform = new Media3D.ScaleTransform3D(scale, scale, scale);
tform.Freeze();
tGroup.Children.Add(tform);
}
if (!transform.IsIdentity)
{
var tform = new Media3D.MatrixTransform3D(transform.ToMatrix3D());
tform.Freeze();
tGroup.Children.Add(tform);
}
tGroup.Freeze();
return(tGroup);
}
private Media3D.Transform3D GetTransform(float scale, Matrix4x4 transform)
{
var tGroup = new Media3D.Transform3DGroup();
if (scale != 1)
{
var tform = new Media3D.ScaleTransform3D(scale, scale, scale);
tform.Freeze();
tGroup.Children.Add(tform);
}
if (!transform.IsIdentity)
{
var tform = new Media3D.MatrixTransform3D(transform.ToMatrix3D());
tform.Freeze();
tGroup.Children.Add(tform);
}
tGroup.Freeze();
return(tGroup);
}