I have a label on a bottle, with proper UVs, and I’m bending it round the bottle with a bend deformer. I have a material with a c4d noise in the bump channel. When the bend deformer is disabled the bump looks good, but when I switch on the bend deformer, the bump looks bad and gets distorted.
Is this normal behaviour or a bug and how do I fix it?
picture please
Yes a photo would help. I wonder if a stick texture tag would help here? Also with material stacking now working, you could probably wrap the label without a deformer.
if polygon sizes change, so does textures
if tris are used, it’s even worse
try with stick texture tag
tip: denser geo - less stretch & squash
I’ll try and put some pics up later - I’ve changed the bump maps to images rather than native c4d procedural noises and they aren’t causing any problems.
Make sure in your C4D noise settings you are set to UV space for the noise.
Care to share your scene file with us?
Private Uploader:
Thanks,
Hi Beanzvision
Meanwhile I could narrow down the bug. The distortion of the texture only occurs during Interactive Rendering but the final rendering is correct. Test your example with Interactive Rendering. Thank you!
OK, sorry. Thats correct. Please try it with the Bend-Deformer not the Wrap Deformer. I have recognized the error with the Bend Deformer under IR.
