Vray Dirt - Exclude Options

[leandro_cs]

Another feature suggestion.

Vray dirt is very useful in adding details to small corners.
I'm just missing a way to exclude some objects or materials from its pass. (eg.: transparent glass frames in a archviz shot)

More info and examples here:
http://www.workshop.mintviz.com/tutoria ... ugh-glass/

Regards.

[bdancer]

Re: Vray Dirt - Exclude Options

Done!

[leandro_cs]

Re: Vray Dirt - Exclude Options

Thanks for your fast feedback.

I'm still getting a result different from tutorial. (I don't know if what I want is even possible in vray standalone)

Steps:
- I've excluded glass group from vray dirt and ticked work with transparency in the texture panel.
- In the glass material settings, I set refraction to affect all channels.
- Glass is not casting/receiving AO, but still visible in the dirt pass. Any workaround?


(blend file attached)
[attachment=1:3hwny6qx]dirt.blend[/attachment:3hwny6qx]

[attachment=1:3hwny6qx]dirt.blend[/attachment:3hwny6qx]

[bdancer]

Re: Vray Dirt - Exclude Options

Oh, you mean dirt pass. I'll check how to archive this.

[leandro_cs]

Re: Vray Dirt - Exclude Options

Oh, you mean dirt pass. I'll check how to archive this.

Yeap. I did it via Render Elements > ExtraTex > VrayDirt Texture.

Thanks!

[arquitecto]

Re: Vray Dirt - Exclude Options

You can exlude glass object from the render on blender outliner...

[leandro_cs]

Re: Vray Dirt - Exclude Options

You can exlude glass object from the render on blender outliner...

I wanted to exclude just from AO pass, not from full render pass.

[bdancer]

Re: Vray Dirt - Exclude Options

Workaround commited to git: select glass object, under Object panel enable Wrapper and uncheck "Generate Render Elements".

[arquitecto]

Re: Vray Dirt - Exclude Options


wow Thanks Andrew! That's great!

[leandro_cs]

Re: Vray Dirt - Exclude Options

Thanks bdancer, it's working perfectly!