@silentheart00 @spikeyxxx
Thank you very much for suggestion and advice.This is very helpful. Because after some hours tweaking and solving some problems I could not see anything.
Yes, these material settings are too strong.
And spikeyxx – thats it – thank you. I was thinking about these floor, there was something strange 😉
I have already thought about rotating. But also maybe the floor shouldn´t touch the edges.
I tried the Object Coordinate yesterday.I will do this again with more concentration today.
Some things to test out. Thank you.