Sketchup 2015 - Déplacement de texture

[Xaon]

--- 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 :

et ma texture de déplacement :

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 :



Avec ceci :

Mais j'ai ça :

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:

and my displacement map:

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:



With this:

But I have this:

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

What is the problem?

[Zom-B]

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

[Bosseye]

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

[Lucas Rivera]

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.