Converting coordinates from 3D to 2D.

Question

Hi All I want to convert 3D vector coordinates to 2D as I want draw line & for drawing line it requires Vector2. I am working in DirectX with C#.net application. I am having position of a box mesh in 3D and from that position I want to draw a line to some another position. For that I want to convert the position in 3D to 2D value. Thank you for helping. Regards Diptesh Patel.

Mike Gold · Answer

there are methods in DirectX with transform matrixes that allow you to do what you want to do (3D->2D) although I can't recall them off the top of my head.