Sketchup 2015 - Déplacement de texture

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Xaon
Posts: 25
Joined: Wed Jun 02, 2010 12:05 am

Sketchup 2015 - Déplacement de texture

Post by Xaon » Mon Jul 06, 2015 1:40 am

--- FRENCH MESSAGE ---

Bonjour,

Je rencontre un soucis de déplacement de texture avec la version 2015 de Sketchup et la version 3.8.26 d'Indigo.

Voici ma texture de carrelage : Image

et ma texture de déplacement : Image

J'utilise une surface de 5 mètres sur 5cm d'épaisseur, un standard que j'utilise pour le sol dans mes rendus. J'ai lissé les arrêtes à 90° et j'utilise les paramètres par défaut avec 8 en subdivision :

Image

Avec ceci : Image

Mais j'ai ça : Image

Augmenter le nombre de subdivisions n'arrange rien sauf me manger mes 16 Go de RAM.

C'est quoi l'origine du problème ?

--- ENGLISH MESSAGE ---

Hello,

I meet a texture displacement problems with the 2015 version of Sketchup and 3.8.26 version of Indigo.

Here is my tile texture: Image

and my displacement map: Image

I use an area of ​​5 x 5 meters thick, a standard that I use for the floor in my reports. I smoothed the edges to 90 ° and I use the default settings with 8 subdivision:

Image

With this: Image

But I have this: Image

Increasing the number of subdivisions does not help me eat unless my 16 GB of RAM.

What is the problem?

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Zom-B
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Re: Sketchup 2015 - Déplacement de texture

Post by Zom-B » Mon Jul 06, 2015 1:53 am

Thanks for the english version Xaon.

As you can clearly see your displacement map uses another UVM then your color map!
I'm no sketchup user, so the only thing I can do is link this two tutorials, maybe they can help you:
http://www.indigorenderer.com/documenta ... uv-mapping
http://www.indigorenderer.com/documenta ... re-scaling
polygonmanufaktur.de

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Bosseye
Posts: 312
Joined: Fri Jan 01, 2010 10:52 pm
Location: Bristol, UK

Re: Sketchup 2015 - Déplacement de texture

Post by Bosseye » Mon Jul 06, 2015 9:31 pm

Bonjour!

I had a few issues with UV mapping for displacement, so wrote a quick tutorial. Hopefully something in this will help.

http://www.indigorenderer.com/forum/vie ... 19&t=13109

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Lucas Rivera
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Joined: Thu Jul 09, 2015 5:03 am

Re: Sketchup 2015 - Déplacement de texture

Post by Lucas Rivera » Mon Jul 13, 2015 2:04 pm

Bosseye wrote:Bonjour!

I had a few issues with UV mapping for displacement, so wrote a quick tutorial. Hopefully something in this will help.

http://www.indigorenderer.com/forum/vie ... 19&t=13109

I followed your tutorial. But it does not work for me. I have explored many possibilities but I can't find a good explanation on why it does not use the UV map on the render.
Attachments
texture displace (not working).png
the texture on the material editor displays a displacement. But the render does not.
www.lucasrivera.co

MAC OSX 10.10.3
2.6 GHZ i7
NVIDIA GeForce GT 650 M 1024 MB
INDIGO 3.8.26 64 bit
Skindigo 3.8.25.2

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