C# (CSharp) Game.HelperClassesWPF.Primitives3D BillboardLine3DSet.EndAddingLines - 5 examples found. These are the top rated real world C# (CSharp) examples of Game.HelperClassesWPF.Primitives3D.BillboardLine3DSet.EndAddingLines extracted from open source projects. You can rate examples to help us improve the quality of examples.