Computes the transform from the inner space of the given Visual3D to the 2D space of the Viewport3DVisual which contains it. The result will contain the transform of the given visual. This method can fail if Camera.Transform is non-invertable in which case the camera clip planes will be coincident and nothing will render. In this case success will be false.

public static Matrix3D TryTransformTo2DAncestor(
	DependencyObject visual,
	out Viewport3DVisual viewport,
	out bool success
)

Public Shared Function TryTransformTo2DAncestor ( _
	visual As DependencyObject, _
	<OutAttribute> ByRef viewport As Viewport3DVisual, _
	<OutAttribute> ByRef success As Boolean _
) As Matrix3D

public static function TryTransformTo2DAncestor(
	visual : DependencyObject, 
	viewport : Viewport3DVisual, 
	success : boolean
) : Matrix3D