Drawing3d documented Class Library

Light.UpDating Method

If you change more than one property of a light, use UpDating at the beginning and UpDated at the end. This ensures that the method UpDate will be called only one time.

UpDating();
Ambient = Colors.White;
Specular = Colors.Blue;
..
UpDated();

[Visual Basic]
Public Sub UpDating()
[C#]
public void UpDating();

See Also

Light Class | Drawing3d Namespace