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Clip Map/Displacement

Posted: Thu Nov 05, 2009 8:54 pm
by jvanmetre
Here are two images...not sure if this is a bug or I'm just going about this wrong.

Both images use a clipmap in a single bsdf.

This image uses a clipmap + displacement...not sure why it's mirroring and why the artifacts on the side...I checked the original files and can't see
why it would be doing this. The surface is a rectangular plain and it is a double sided (has thickness)
Image
Shot at 2009-11-05

This second image uses just a clipmap and it is mirroring for some reason?...there is a faint outline of the clipmap on the edges...hmmm, I better go back and look at the clipmap file again.
Image
Shot at 2009-11-05

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 9:22 pm
by chaad
real picture...and
bonne apetite !
Image

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 9:48 pm
by Bubbaloo
Can you post your material?

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 10:02 pm
by PA3K
Seems like the bacon has box (cube) maping instead of just planar. Try to check it :wink:

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 10:08 pm
by PA3K
And also check simulens and lower it to 0. Now it look fresh with smoke (simulens scattering) :D . Also it is better to have 2 bacon for the price of one :D

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 10:11 pm
by tom
PAthreeK is right! :D

Re: Clip Map/Displacement

Posted: Thu Nov 05, 2009 11:26 pm
by jvanmetre
Seemed to have to fight to get the image to align with the surface -- planar did the trick! thanks.

Image
Shot at 2009-11-05

had to make it a smiley face...I will add more bacon...it tends to get served up in 3s -- mainly for health reasons :wink:

Image
Shot at 2009-11-05

Re: Clip Map/Displacement

Posted: Fri Nov 06, 2009 1:07 am
by tom
PA3K wrote:And also check simulens and lower it to 0. Now it look fresh with smoke (simulens scattering) :D . Also it is better to have 2 bacon for the price of one :D
:)