Hi! I´m working on a program which calculates and draws 3D transformations, rotating cubes and other shapes. This means I redraw the graphic often. With a black background thats allright, I draw the "old" graphics i black before drawing "new" graphics in the specific color. The problem is that I want to use a picture as background. How do I erase old graphics without destroying the background? I've tried .Refresh but it doesn't seem fast enough. What kind of object is best to use, Image, PictureBox, Form ?
Please write if you know a solution, thanks!!