Forum: Poser - OFFICIAL


Subject: Pose2Lux

LaurieA opened this issue on Feb 13, 2011 · 1102 posts


Snarlygribbly posted Thu, 24 February 2011 at 3:42 AM

Attached Link: Pose2Lux v0.7.3 ALPHA

> Quote - Does anyone know the Luxrender parameters for SSS and glossy translucent? > > Pretty please? ;o) > > Laurie

SSS isn't so straightforward - I'll come back to that.

Glossy translucent is explained in the Wiki here.

As a Pose2Lux library file it looks like this:


   
       
       
            "color Kd" [USE_KD]
            "color Kt" [USE_KD]
            "color Ks" [USE_KS]
            "float uroughness" [0.1]
            "float vroughness" [0.1]
            "color Ka" [0.0 0.0 0.0]
            "float d" [0.0]
            "float index" [0.0]
            "bool multibounce" ["false"]
            "float texture" [USE_BUMPMAP]
            "bool onesided" ["true"]
       

       
   

 

Note that in Pose2Lux v0.7.1 you should only use the USE_BUMP parameter if the Poser material has a bump map assigned.

Better, download v0.7.3, which checks that there is one before trying to write it out :-) Oh, the joys of alpha testing!

If you decide to set the 'onesided' paramter to "false", then you should provide another definition of all the parameters except bumpmap, 'color Kd' and 'color Kt' again, but with the prefix 'backface_', e.g. "color backface_Ks" etc.

Oh, and the 'Index' parameter isn't mentioned in the Wiki article, but does appear in the Luxrender source code. I'm assuming it's the IOR.

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