Sharp texture checkers

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

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# 1 10-04-2010 , 10:32 PM

EduSciVis-er
Join Date: Dec 2005

Location: Toronto

Posts: 3,374

Quick question, might be really simple. When I apply a default checker pattern to an object, it comes out fuzzy with grey areas between the black and white. Following a tutorial where the checker pattern is really crisp. I tried switching to high quality rendering in the viewport, which helps, but I don't think that's what the tutorial is using. Any ideas? Thanks.

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-stwert

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# 2 10-04-2010 , 10:35 PM

EduSciVis-er
Join Date: Dec 2005

Location: Toronto

Posts: 3,374

Just noticed that the tutorial file has an actual checker.jpg mapped to it instead of the preset, but I don't know if that's the problem or not.

-stwert

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# 3 11-04-2010 , 01:02 AM

The Nurb Herd
Join Date: Oct 2007

Location: London

Posts: 2,381

you shouldn't really use the preset checker to check uvs.

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# 4 11-04-2010 , 02:46 AM

EduSciVis-er
Join Date: Dec 2005

Location: Toronto

Posts: 3,374

Yeah, it was mentioned later on in the tutorial that the preset checker wasn't great, so I'm using the checker image. Thanks for the tip. I'll also look for one of those colored checker images with the numbers on it.

Edit: I'm looking forward to the UV edge loop selection in 2011 (if I ever upgrade to 2011)... so tedious!

-stwert

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# 5 12-04-2010 , 09:44 PM

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Join Date: Nov 2002

Location: New York

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Not sure which of these you changed to change to "hiqh quality rendering in the viewport" but you can up the resolution of your texture itself to highest (be it image or standard checkerboard) in its hardware texturing attributes (attribute editor) as well as in the viewport itself going to shading > hardware texturing (option box). Turn off filtering and leave the top to 'multiply". This will result in the default checkerboard texture being very sharp. With an image, you'll want to play with the filters a touch as it may be too sharp and jagged.

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