Substance Painter
In this start to finish texturing project within Substance Painter we cover all the techniques you need to texture the robot character.
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1
21-12-2014
, 05:23 PM
Subscriber
Join Date: Apr 2012
Join Date: Apr 2012
Posts: 83
physical DOF lens shader missing - instructions to get it are so confusing
I dont have this lens shader available - the instructions to 'invoke' it from autodesk are like another language to me, hoping someone can help,
"You'll need the mental ray for Maya plugin and you'll have to activate the custom mental ray nodes. You can do this by activating the environment variable "MAYA_MRFM_SHOW_CUSTOM_SHADER" with a value of 1. If you're using Windows, go to System Control / System / Advanced / Environment Variable and create a new variable called "MAYA_MRFM_SHOW_CUSTOM_SHADER" and set the value to 1."
https://area.autodesk.com/tutorials/...l_ray_for_maya
Im using mental ray, that parts fine, I just cant get past the next bit, where the feck is System Control? googling it brings up nothing.
hopefully someone can set me on the right path!
thanks
nicky
Last edited by nickynacky; 21-12-2014 at 07:08 PM.
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2
22-12-2014
, 02:07 AM
Super Moderator
Join Date: Dec 2006
Join Date: Dec 2006
Location: South FL
Posts: 3,522
Or you could create a Maya.env(which can be a regular text file with the txt extension changed to .env), in it just add MAYA_MRFM_SHOW_CUSTOM_SHADER = 1 and put that file in your maya/version folder. You can back that up and port it around, beats having to alter whatever OS you're using.
Also, is there a reason why you're using that shader instead of the mia_lens_bokeh?(the article is from 2007)
#
3
22-12-2014
, 01:34 PM
Subscriber
Join Date: Apr 2012
Join Date: Apr 2012
Posts: 83
(also just realised im posting in the basics bit out of habit, rather than the right sub forum)
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