I wonder if it’s possible with OSL to code a complex shader that can build interiors of buildings at render time ? This is a technique that’s been used for years now in video games and movies to quickly generate interiors for scenes with lots of buildings. The idea is simple : the shader is assign…

Yep would love to have something like this, For the moment we build our own planes from 7 different angles based on interiors that we modeled and rendered. Now we multi sub them according to the angle of view from the camera. A bit of manual work but works great. If Vray does something similar o…

Hey all, I’ve got this working in max now, maya should be the same, I will tweak it some more this evening and I’ll post the OSL and some pics!

Cannot wait to try it Rens!:slight_smile: Thank you!

Yep really looking forward for this too! Stan

Ok here we go! Some things to do still but the base shader is working nicely! Open the ZIP file and load the OSL in a VRayOSLTex, then just connect the atlas map and adjust the scaling. Have fun! :slight_smile: [intmaposlsetup.JPG] [intmapresult.JPG] Interior_Mapping_001.zip (297 KB)

[image] Idiots Hi. I adjusted a OSL file for Vray. I can render it but a result is something wrong. I do not yet understand all of a OSL source. I hope to cooperate, if possible. Hi Kakashi, the I (or localI) needed to be inverted, then it works.

Rens, I’m testing but i can’t make it working. I did as you wrote. I have vray 3.20.02 on max2012. Loaded the OSL shader inside the VrayOSLMtl and left the coordinates as you shown. In the material editor the sample sphere is blank and the render is black. The strange thing is also that the alph…

Hi Bardo, make sure you place a bitmap with the atlas map in the atlas_bitmap slot in the OSL shader (above RoomCount).

Ah I see you wrote VrayOSLMtl, it should be VRayOSLTex. : )

Hey Rens, this is great! Can I add the shader to the repo of OSL shaders here? OSL Shaders Best regards, Vlado

Interior mapping shader

V-Ray for 3ds Max V-Ray for 3ds Max :: Requests

Rens July 2, 2015, 7:18am 24

Hi Kakashi, the I (or localI) needed to be inverted, then it works.

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Interior mapping shader

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