Photo match and composite

[roppin]

I belive the mattematerial allways have a screenmapping to it and therefore you get the transpanensies. I gues you have tryed the reflection-overide in the rendering environment rollout? Allso you can try to ad the background image as a cameramap on the groundplane. It may not be as accurat but I think it will solve the prolem

/Daniel

[larco]

to bakbek:

I know. I only wanted to give you solution for this scene, not for this problem in overall, because... I don't know sollution and why it happens...!