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Sketchup - UAV mapping problem

Posted: Wed Dec 07, 2016 1:14 am
by Epsylon
Hello,
at the moment I test Indigo for Sketchup. I watched tutorials and read forum posts. But I stuck at creating a displace map.

I tried this post:
UV Mapping & displacement in Sketchup
http://www.indigorenderer.com/forum/vie ... 19&t=13109

I attached my attempt as screenshots.

I just get a displacement value offset although I set up subdivisions.

May you see what i did wrong?

Re: Sketchup - UAV mapping problem

Posted: Fri Dec 09, 2016 2:57 am
by Epsylon
Strange thing is, if I set the UV mapping to SU it works. Although the changes to the texture size are not taken, it is set to the original sketchup import size. If I change back to the UV 1 mapping (there I changed the texture size) it stops working.

Re: Sketchup - UAV mapping problem

Posted: Fri Dec 09, 2016 9:48 am
by Epsylon
Sorry, double post. May be deleted.

Re: Sketchup - UAV mapping problem

Posted: Fri Dec 09, 2016 5:59 pm
by Juju
Have you experimented with Indigo Renderer 4.0.47 Beta Release yet? Does it behave in the same manner?

Re: Sketchup - UAV mapping problem

Posted: Fri Dec 09, 2016 11:54 pm
by Epsylon
I tried the betha. Same behavior. Tried also UV Setting 2 and 3.

Do I have to manipulate the SkIndigo UV Helper Texture, made by SKIndigo? Or what is it good for?

Im very frustrated that I failed in setting up such a trivial thing. I can't find what I did wrong. Everything else (materials, emitters) works fine. (I didn't try Normal and Clip yet)

Re: Sketchup - UAV mapping problem

Posted: Mon Dec 12, 2016 9:13 am
by cocash
Hi,
I have the same problem. The way how you do it used to work, but since release of SU 15 and equal version of SkIndigo it has not been working for me and I am not able to achieve bump/displacement with UV sets 1,2 according to the manual you have followed...
As you said, if you set up UV set to SU, it is working, but not with usage of different UV sets for bump/displacement.
Maybe you have alrerady read this thread:
http://www.indigorenderer.com/forum/vie ... 17&t=13909
It would be great to ask somebody for the explanation, how to use different UV sets with good results.