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- From: vpegorar@cs.utah.edu
- To: manta@sci.utah.edu
- Subject: Re: [MANTA] r743 - in branches/fire: Model/Materials scenes
- Date: Thu, 01 Dec 2005 19:39:39 -0700
Here are a few infos about the "fire" branch.
First of all, here is where to get some volumic data sets to plug into the
InhomogeneousParticipatingMedium material :
http://www.sci.utah.edu/~vpegorar/heptane.zip
To run it, you might have to change the path to the data sets in the
primtest.cc
file. Then the command line is :
manta -np 10 -scene "lib/libscene_primtest.so(volume)"
If you use the refraction as well, you might want to bump a bit the number of
spps to get a smooth unaliased rendering :
manta -np 32 -scene "lib/libscene_primtest.so(volume)" -pixelsampler
"jittersample(-numberOfSamples 10)"
The attached picture shows refraction alone :
char * abso = NULL;
char * temp = NULL;
char * refr = "../Data/heptane/refrIN_M00_0450_100X.nrrd";
The InhomogeneousParticipatingMedium material doesn't require any structural
change, just a bunch of underlying classes/functions that are located where I
thought made more sense.
Please let me know if you have any question.
Vincent
Attachment:
mantaRefraction.PNG
Description: PNG image
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