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4909 Commits

Author SHA1 Message Date
Thomas Dinges
d46480377c Cycles / Orthographic Camera: 
* Avoid one unneeded division by 1.0f and save one variable assignment.
 2013-05-12 17:14:01 +00:00
Thomas Dinges
7636aeffe1 Cycles / Math: 
* Add M_2PI_F and M_4PI_F constants and use them inside the codebase.
 2013-05-12 14:13:29 +00:00
Campbell Barton
7b707fff56 correct assert for driver evaluation, 
also add asserts for listbase functions when the list is NULL, and use noreturn attribute for jpeg_error.
 2013-05-12 05:54:33 +00:00
Brecht Van Lommel
f35a9328e0 Fix for previous fix, not sure it will cause issues in practice but better be 
sure to avoid invalid memory access.
 2013-05-11 12:21:33 +00:00
Brecht Van Lommel
a919b0e4c3 Fix #35265: on OS X, pressing system shortcuts such as cmd+M or cmd+` would both 
insert text in the text editor and do the associated operation like minimizing the
window or switching windows.

The code was always doing both without trying to ensure only one is done. Now we
integrate a bit better with the event handling and pass the event to NSApp, which
then decides to handle the event itself or pass it on to the window, from where
we then send it back to be handled.
 2013-05-11 10:15:27 +00:00
Brecht Van Lommel
561cf26c2f Fix #35306: cycles normal mapping not working with flat shading. 2013-05-11 09:31:58 +00:00
Thomas Dinges
4ae201e105 Cycles / Closures: 
* Avoid some unnecessary re-declarations of closure data and simplify *_setup() functions a bit.
 2013-05-10 22:41:24 +00:00
Brecht Van Lommel
eaa6479ae3 Cycles: bump node changes to add a Distance input that controls the overall displacement 
distance, and an Invert option to invert the bump effect.
 2013-05-10 16:57:17 +00:00
Brecht Van Lommel
8e9b6daa8e Fix for recent bugfix with anisotropic node crash, could do invalid memory access. 2013-05-10 15:10:54 +00:00
Brecht Van Lommel
31e39e9b0e Cycles: add Use Surfaces and Use Hair option to render layers, to disable rendering 
of hair and surfaces, similar to blender internal options.
 2013-05-10 13:34:49 +00:00
Thomas Dinges
96a11219f6 Code cleanup / Cycles: 
* Change some more if / else if conditions to switch / case. 
* Avoid an unneeded variable casting in phong_ramp closure.
 2013-05-10 12:51:30 +00:00
Brecht Van Lommel
34d7392297 Fix #35282: cycles color ramp set to constant interpolation did not work well. 2013-05-10 11:44:24 +00:00
Brecht Van Lommel
e46551246c Fix #35272: cycles GPU crash with anisotropic shader in group node. 
Problem was that due to group proxy node the anisotropic node did not detect
early enough that it needs generated texture coordinate data to generate the
tangent. Now the proxy nodes are removed earlier.
 2013-05-10 11:31:57 +00:00
Thomas Dinges
522eeaa6a0 Cycles / OpenCL: 
* Remove old comment for sm_13 cards and really check for OpenCL 1.1.
 2013-05-09 16:16:41 +00:00
Brecht Van Lommel
168bcfb46b Cycles OpenCL: fix other build issues when enabling more features. 2013-05-09 15:28:38 +00:00
Thomas Dinges
ba55f2da64 Cycles: 
* Change some if / else if conditions to switch / case.
 2013-05-09 15:20:00 +00:00
Thomas Dinges
602a7f77c6 Cycles / Filter functions: 
* Avoid some variable castings here to save some calculations.
 2013-05-09 14:37:32 +00:00
Thomas Dinges
13bcf0c104 Cycles: 
* Remove unused film_response table code.
 2013-05-09 14:21:36 +00:00
Thomas Dinges
ce40e7fe27 Cycles / OSL: 
* Remove custom template from r52885, not needed anymore as OSL 1.3 is a requirement and we do not use a custom branch anymore.
 2013-05-09 14:13:43 +00:00
Brecht Van Lommel
d0ffbeec73 Cycles OpenCL: a few fixes to get things compiling after kernel changes, 
for Apple OpenCL on OS X 10.8 and simple AO render.

Also environment variable CYCLES_OPENCL_TEST can now be set to CPU, GPU,
ACCELERATOR, DEFAULT or ALL values to test particuler devices.
 2013-05-09 14:05:40 +00:00
Brecht Van Lommel
d236b4d60f Cycles bump node: change the Strength value to work better, previously it would 
give results that were either too weak or too strong, this makes it give more
predictable results. The downside is that it breaks backwards compatibility but
the previous behavior was almost broken.
 2013-05-09 14:05:37 +00:00
Thomas Dinges
01dc4b034f Cycles / Tile Rendering: 
* Code refactor of tile ordering to simplify the code and avoid some branching. 
* Changed the Center method, so it really follows center -> corners, instead of the BI method, which was confusing sometimes.
 2013-05-08 19:49:09 +00:00
Brecht Van Lommel
360a86d658 Attempt to fix OS X build with 10.6 SDK, was not working due to recent fullscreen bug fixes. 2013-05-08 19:37:36 +00:00
Thomas Dinges
872a8ed1bf Cycles / Hair rendering: 
* Enable hair rendering on the GPU.

Patch by Stuart Broadfoot, with small tweaks by me, to only enable it on sm_20 and above.
 2013-05-08 17:33:25 +00:00
Brecht Van Lommel
3e763d7e4d Fix #35246: cycles has no simple way to combine bump and normal mapping. Now 
the Bump node has a Normal input, so you can chain it after a Normal Map node.
Note that normal mapping always has to be done first because it is tied to the
particular mesh surface and tangents.
 2013-05-08 13:23:13 +00:00
Campbell Barton
7d4eee2b18 add option to disable guardedalloc, helps for debugging memory errors 
since guardedalloc confuses them.

The option cases a warning on build, since its ownly for experimental
use.
 2013-05-08 12:55:23 +00:00
Sergey Sharybin
a4cf8b3779 Supress error message if dlopen for jack.so failed 
This is mainly happening when there's no jack installed
in the system and no reason to cause general panic
messages in the terminal about this.
 2013-05-07 15:49:23 +00:00
Brecht Van Lommel
2a4ee23a25 Fix #35225: new OS X Lion fullscreen did not work together well with old 
fullscreen option. It was possible to enable both at the same time which got
you stuck in a state where it was impossible to exit fullscreen. Now I've made
them mutually exlusive, only one can be enabled at the same time.

Note the reason we need to support both is because the new Lion fullscreen does
not work with multiple monitors, it will just give black screens on the other
monitors. This is a limitation of OS X, you can find many complaints about this
online.
 2013-05-06 13:39:25 +00:00
Brecht Van Lommel
62087935ec Fix #35209: cycles generated texture coordinates did not stick to deforming meshes. 2013-05-05 05:56:41 +00:00
Brecht Van Lommel
838949c3e7 Fix #35207: addition to previous fix to avoid OSL getting uninitialized 
ray differentials for lighting, which could cause bad texture filtering
artifacts or performance.
 2013-05-03 21:34:51 +00:00
Brecht Van Lommel
356ca7ec8a Fix for recent glossy BSDF fix, color ramp test file was rendering different. 2013-05-03 13:17:28 +00:00
Brecht Van Lommel
a5d6820b6d Possible fix for #35198: uninitialized memory access with background multiple 
importance sampling + OSL.
 2013-05-03 05:24:05 +00:00
Brecht Van Lommel
273f5226da Fix #35160: cycles was rendering glossy BSDF's with zero roughness too rough 
after a bugfix for precision issues with low roughness. Now it renders them as
perfectly sharp which avoids the problematic calculations rather than increasing
the roughness.
 2013-05-02 22:05:57 +00:00
Bastien Montagne
30556d4cd5 Some minor cleanup/polish... 2013-05-01 17:49:19 +00:00
Bastien Montagne
fd6ab0564d This should at least prevent crash in [#35172]... 2013-05-01 17:11:07 +00:00
Lukas Toenne
8843eb9063 Fix for bug reported by Thomas Dinges on IRC: OSL script node was not initializing the data_type variable for shader sockets and so tried to set a non-existing float RNA property, leading to failed assert. 2013-05-01 13:28:44 +00:00
Brecht Van Lommel
aa2a0e4ab0 More build fixes for visual studio 2012. 
Patch #35019, #35131 and #35152 by Jurgen Herrmann.
 2013-04-29 19:15:56 +00:00
Thomas Dinges
b13ef55973 Cycles / SCons: 
* Fast math compiler flag was set for Cycles, but not OSL.
 2013-04-29 15:52:38 +00:00
Sergey Sharybin
b1b5274549 Tweak allocation vars for XYZ space for more accurate GPU transform 
Also extend 3DLUT edge size to 64 (1 meg of memory) to increase
transform accuracy as well.
 2013-04-29 10:53:10 +00:00
Bastien Montagne
428debd9c8 Fix for "new" Cycles handling of textures, UI code assumed all texture users use "texture" as prop name, but at least WeightVG modifiers do not. 
Fixed by adding a "texture_user_property" member to spacebuts' context, and using it to get the prop identifier in ui script.

Thanks to Brecht for its advice!
 2013-04-28 15:20:52 +00:00
Brecht Van Lommel
8cd455f9b4 Fix #35121: cycles 3D viewport render pause button not working during render. 2013-04-28 12:31:24 +00:00
Ton Roosendaal
753fe9f0b9 Keeping my commit count high! 
Previous GLSL code had error, the if() statement had to be negated.
 2013-04-28 11:05:49 +00:00
Ton Roosendaal
eae651db3a GLSL display of float buffers with alpha: 
Previous version worked, now a version with simplifying this GLSL code.
 2013-04-28 11:03:01 +00:00
Ton Roosendaal
e355abebee This glsl shader works for OCIO with alpha. OSX iMac with ATI. 
There's no logical reason I can find... but I commit it because many others have
the same error, so we can check.
 2013-04-28 10:46:18 +00:00
Sergey Sharybin
69b0b0a624 Fix for fix in alpha de-premul 
We do not need to premul shader result, opengl
is already configured for straight alpha.
 2013-04-27 17:50:11 +00:00
Sergey Sharybin
6a04ff11af Premultiplication in OCIO shader went wrong, 
it used to apply alpha on source color after
conversion, not on result.
 2013-04-27 17:08:37 +00:00
Sergey Sharybin
d376a1b740 Apparently better not to use values like 1.0f in GLSL code 
Fix from debug session of self and Ton, was affecting OSX
builds, making GLSL display transform not working on this
platform.
 2013-04-27 16:43:15 +00:00
Sergey Sharybin
514e322895 Print error log to the console if OCIO shader compilation failed 2013-04-27 16:34:56 +00:00
Brecht Van Lommel
ac849f98f5 Fix #35102: crash with experimental cycles displacement feature due to 
uninitialized memory usage.
 2013-04-27 02:54:24 +00:00
Brecht Van Lommel
48a6fe86ca Fix #34172: cycles BVH build crashing in some rare circumstances on 32 bit linux. 
The problem was (again) the x86 extended precision float register being used for
one float value while the other was rounded to lower precision. This caused the
strictly weak order requirement for std::sort to be broken.
 2013-04-26 02:18:29 +00:00