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Re: [MANTA] square packets


Chronological Thread 
  • From: Abe Stephens <abe@sci.utah.edu>
  • To: Thiago Ize <thiago@cs.utah.edu>
  • Cc: manta@sci.utah.edu
  • Subject: Re: [MANTA] square packets
  • Date: Mon, 24 Jul 2006 18:53:06 -0700
Try this for primary rays and see if it works:
  1. Set the fragment size and ray packet size to be equal integer squares. By default they are both 32.
  2. Make sure TiledImageTraverser can assign pixel coordinates to square Fragments correctly.
  3. On the command line specify tile size to be whatever fragment/ray packet size you chose.
    bin/manta -imagetraverser "tiled( -tilesize SxS )")
  4. Use the default single sample pixel sampler.
Currently there isn't a modular component for secondary ray sampling.


Abe


Thiago Ize wrote:
Anyone know how to enable square packets?
Thanks,
Thiago


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