Brecht Van Lommel 5873301257 Sample as Lamp option for world shaders, to enable multiple importance sampling. ... By default lighting from the world is computed solely with indirect light sampling. However for more complex environment maps this can be too noisy, as sampling the BSDF may not easily find the highlights in the environment map image. By enabling this option, the world background will be sampled as a lamp, with lighter parts automatically given more samples. Map Resolution specifies the size of the importance map (res x res). Before rendering starts, an importance map is generated by "baking" a grayscale image from the world shader. This will then be used to determine which parts of the background are light and so should receive more samples than darker parts. Higher resolutions will result in more accurate sampling but take more setup time and memory. Patch by Mike Farnsworth, thanks!		2012-01-20 17:49:17 +00:00
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CMakeLists.txt	add some missing headers to cmake, also add some files as comments since it seems they should be added but evidently work fine without.	2011-11-10 06:05:22 +00:00
device_cpu.cpp	Sample as Lamp option for world shaders, to enable multiple importance sampling.	2012-01-20 17:49:17 +00:00
device_cuda.cpp	Cycles: multi GPU rendering support.	2012-01-09 16:58:01 +00:00
device_intern.h	Cycles: device code refactoring, no functional changes.	2012-01-04 18:06:32 +00:00
device_memory.h	Cycles: device code refactoring, no functional changes.	2012-01-04 18:06:32 +00:00
device_multi.cpp	Cycles: multi GPU rendering support.	2012-01-09 16:58:01 +00:00
device_network.cpp	Cycles: multi GPU rendering support.	2012-01-09 16:58:01 +00:00
device_network.h	Cycles: some tweaks to silence msvc assertions in debug mode.	2011-10-03 15:31:45 +00:00
device_opencl.cpp	Cycles: multi GPU rendering support.	2012-01-09 16:58:01 +00:00
device.cpp	Fix: cycles CPU device not being used when it should be on some multi-GPU	2012-01-11 13:18:06 +00:00
device.h	Cycles: multi GPU rendering support.	2012-01-09 16:58:01 +00:00