Displacement + vray
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Just started using v-ray and I'm converted. I created a greyscale copy of a grass texture I found on cgtextures and played around with the multiplier settings getting varying results in vray. I found the model hand on the warehouse - surprisingly it was created entirely in sketchup as every element is a component. The resulting image is biebelesque to say the least
Displacement
No displacement
lots of displacement
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Thats amazing displacement mapping!
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Well im impressed. How long did it take to render?
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excellent
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Very cool
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...and that's exactly what happens when you forget to mown the lawn. It grabs you by the anckles
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@kwistenbiebel said:
...and that's exactly what happens when you forget to mown the lawn.
indeed not a very british lawn
but what an excellent displacement demo!
(like remus I am keen to know the render time...) -
very impressive!!
so what render engines support this displacement mapping then? i want to tinker!
pav
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the new (unstable) indigo, 1.15 i think, supports displacement...
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What is displacement?
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Displacement is using a map (like a bump map) to physically alter the geometry of the mesh.
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Wow that looks really good!
How can you create such a model? Do you have a tutorial?
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@remus said:
Displacement is using a map (like a bump map) to physically alter the geometry of the mesh.
i'm guessing this is rather CPU intensive then, if it's diesplacing the maps then is it dramatically increasing the polycount?
hmm, i really wan to give this a go.
biebel, didn't you have a similar thread about this? could you link it as i can't find it.
thank you!pav
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@remus said:
Well im impressed. How long did it take to render?
I don't know the exact time but it was around the two hour mark with 2 cores running. I think that's pretty fast
@unknownuser said:
Wow that looks really good!
How can you create such a model? Do you have a tutorial?
Here's a link to the model (if that's what your looking for). Regarding displacement I used the vray manual
http://sketchup.google.com/3dwarehouse/details?mid=c720f689aca3213ec7847d940e6d60cd&ct=mdrm&prevstart=0 -
I can only repeat what others already have said... Very nice indeed, but what about the render time..??
@pav_3j said:
so what render engines support this displacement mapping then? i want to tinker!
KT2008 doesn't...
But we're working on it...
@maverick83 said:
What is displacement?
Check this out...
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WOW!
Care to do a tutorial? Please please Please! 
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Thanks a lot!!!
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try to look at it at an angle. perhaps that will change something
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well i tried for many times to achiev this displacement (and is so easy)
but i couldn t make it work is there a problem with my sketchup or my vray or my pc?
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now it works
matte paint from vray paint panel and noise displacement from Vray maps displacement
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