I'm basically having similar issues with the UV coordinates. Unfortunately, I can't read german and would like to know if someone here that can read it summarize if the problem can be worked around? We're trying to make a golf game and we need to know what type of material on the terrain the ball hits. We're doing this by looking at the colors in the texture using the UV coordinates. Anyhow, if anyone has any suggestions, that would be superb. Thanks.