0b05d364e4
Added GTR surface closure.
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Not tested yet, just a straightforward conversion from the C++
Psychopath codebase. So there are probably bugs in it from the
conversion. But it compiles!
2017-03-07 08:31:57 -08:00
bb4e57795f
Added support for OpenEXR output.
2016-10-09 20:34:58 -07:00
97b5ef77f8
Code cosmetics: organize and alphabetize crate/mod/use statements.
2016-08-20 18:10:55 -07:00
7ef5846c89
Got rid of indexing into Float4 and 3d vector elements.
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This assures correct semantics for SIMD usage.
2016-07-30 19:36:54 -07:00
7401c6fb99
Use fast approximate exp functions for XYZ color curves.
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This brings a significant performance improvement, and doesn't
appear to have any visual impact.
2016-07-16 17:53:50 -07:00
a8324669cc
Fixed possible out-of-bounds panic in XYZ -> Spectrum code.
2016-07-04 01:26:28 -07:00
e56ac418da
Beginnings of global illumination.
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There are still some obvious bugs in it that I haven't tracked down,
so the renders aren't correct yet.
2016-07-03 01:18:50 -07:00
02a0740cac
More proper use of light sources.
2016-07-01 00:00:38 -07:00
f927dd0d46
Silencing a bunch of compiler warnings.
2016-06-29 15:23:07 -07:00
6f6807009b
Prepping for adding lighting.
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The part of the renderer responsible for light transport has been
split out into a LightPath struct. Also moving over to spectral
rendering, although it's a bit silly at the moment.
2016-06-26 23:08:24 -07:00
1cbf20e67f
Beginnings of light sources. Yay!
2016-06-19 14:32:13 -07:00
d14e2c93b7
Converted Image over to store renders in XYZ colorspace.
2016-06-18 18:08:35 -07:00
e2954ba5b0
Added more code for handling XYZ color and spectral samples.
2016-06-08 23:00:09 -07:00
890c04c44a
Added XYZ color spectrum sampling code.
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This will be critical for spectral rendering, whenever I get
around to it.
2016-06-07 08:14:19 -07:00
