Introduction to Maya - Rendering in Arnold
This course will look at the fundamentals of rendering in Arnold. We'll go through the different light types available, cameras, shaders, Arnold's render settings and finally how to split an image into render passes (AOV's), before we then reassemble it i
# 1 16-08-2003 , 10:48 PM
HappyLemon's Avatar
Subscriber
Join Date: Jul 2003
Location: Victoria, BC. Canada
Posts: 121

Paint effect on trimmed NURB

Hello,

I am doing this month's Mad Scientist's Lab's challange, and I ran into paint effects problem.

The surface that I would like to have paint effects on is a trimmed NURB. It would only let me paint on parts of the surface that seemed delimited by the intersected surfaces. For example, before trimming, I was able to paint on the inside of a revolved surface, but after intersecting and trimming it with a plane, it would only let me paint on the outside.

I attached a picture to show what I mean. Please Help!

Attached Thumbnails
# 2 19-08-2003 , 02:57 AM
carrot juice's Avatar
Registered User
Join Date: Mar 2003
Location: San Antonio, TX
Posts: 346
Maybe you want your normals facing inward... not sure if that effects paintFX

# 3 19-08-2003 , 03:19 AM
mtmckinley's Avatar
The Maya Mountain
Join Date: Aug 2002
Location: Seattle, WA
Posts: 8,245
'fraid I'm not sure about this one. I tend to avoid Trimmed surfaces as much as I can for a variety of reasons. This might be one that's added to the list.

# 4 19-08-2003 , 03:27 AM
HappyLemon's Avatar
Subscriber
Join Date: Jul 2003
Location: Victoria, BC. Canada
Posts: 121
Well, I can't even see the normals and I have tried every way possible to make them show, and I have tried to paint on untrimmed normal and there was no problem with it, meaning that it's not a question of normal. I am quite at the end of my wit here. :-( Ah well, I am sure there is a way to work around it....

Thanks for you guys' support!

Posting Rules Forum Rules
You may not post new threads | You may not post replies | You may not post attachments | You may not edit your posts | BB code is On | Smilies are On | [IMG] code is On | HTML code is Off

Similar Threads