7 Commits

Author	SHA1	Message	Date
Daniel Genrich	2e08b763c5	Bugfix [#30835]: Cycles doesn't work with AMD Juniper GPU, compiller throws errors. Thanks for reporting! ... Problem: AMD does not like something like this. float3 *a; flaot b = a->x; You need to circumvent this by using: float3 *a; float b = (*a).x;	2012-04-09 15:31:31 +00:00
Brecht Van Lommel	6e93e33294	Cycles: add rejection of inf/nan samples, in principle these should not happen ... but this makes it more reliable for now. Also add an integrator "Clamp" option, to clamp very light samples to a maximum value. This will reduce accuracy but may help reducing noise and speed up convergence.	2012-04-05 15:17:45 +00:00
Brecht Van Lommel	e12adeb8c9	Fix #30551: cycles passes combining did not always give identical result combined ... with antialiasing/defocus, now divide out color at the very end instead of for each sample.	2012-03-28 12:18:12 +00:00
Brecht Van Lommel	755f018324	Cycles: shadow pass support. Note that this only takes into account lamps, ... emitting objects or world lighting do not contribute to the shadow pass. Consider this more as a pass useful for some compositing tricks, unlike other lighting passes this pass can't be used to exactly reconstruct the combined pass.	2012-03-28 10:39:21 +00:00
Brecht Van Lommel	8b4c1f729b	Cycles: fix issue reported in IRC, rendering a material that mixes a transparent ... and glass BSDF would give a different result with/without using light passes.	2012-03-20 16:16:17 +00:00
Brecht Van Lommel	22abc63f67	Cycles: ambient occlusion support, with AO factor and distance, and a render pass. ... http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/World#Ambient_Occlusion http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Passes#Lighting_Passes	2012-02-28 16:45:08 +00:00
Brecht Van Lommel	f99343d3b8	Cycles: Render Passes ... Currently supported passes: * Combined, Z, Normal, Object Index, Material Index, Emission, Environment, Diffuse/Glossy/Transmission x Direct/Indirect/Color Not supported yet: * UV, Vector, Mist Only enabled for CPU devices at the moment, will do GPU tweaks tommorrow, also for environment importance sampling. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Passes	2012-01-25 17:23:52 +00:00