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Age	Commit message (Collapse)	Author
2015-04-06	Cycles: Cleanup, spaces around assignment operator	Sergey Sharybin
	Did some bad spacing in recent commits, better to get rid of those so they does not confuse those who're working on sources.
2015-03-27	Cycles: Code cleanup, spaces around keywords	Sergey Sharybin
	This inconsistency drove me totally crazy, it's really confusing when it's inconsistent especially when you work on both Cycles and Blender sides. Shouldn;t cause merge PITA, it's whitespace changes only, Git should be able to merge it nicely.
2015-03-27	Cycles: Code cleanup, prepare for strict C++ flags	Sergey Sharybin

2015-02-19	Cleanup: Restructure curve settings code a bit.	Thomas Dinges
	This is a bit more logical, as it better represents the 3 primitive types we have.
2015-01-20	Support in Cycles for the extra spiral keys in hair paths.	Lukas Tönne

2015-01-16	Cycles: Minot cleanup, save some cpu tics per curve segment export	Sergey Sharybin

2015-01-16	Cycles: Minor typo fix in debug print	Sergey Sharybin

2014-12-25	Cleanup: Fix Cycles Apache header.	Thomas Dinges
	This was already mixed a bit, but the dot belongs there.
2014-11-28	Cycles: Only report exporting curves if there are particle systems on the object	Sergey Sharybin

2014-11-18	Cycles: Add logging to blender curve segment exporting	Sergey Sharybin

2014-08-29	Cycles: Fix triangle ribbons hair in viewport and ortho camera	Sergey Sharybin
	There were several issues involved into triangle ribbons hair: - Even for the viewport rendering the blender scene camera was used for orientation. This made hair triangles oriented to the scene camera, not to the viewport camera. - Triangle orientation was actually supposing the camera is perspective. Triangles weren't oriented properly for the orthographic camera resulting in different hair width across it's length. This issues are solved now, but there are some related TODOs: - Rotating viewport doesn't re-orient the triangles, so after viewport navigation hair might not look correct. However, with this fix toggling viewport render (to force hair sync) makes viewport render correct. This isn't so much trivial fix, would require making BVH aware of the dynamic triangle orientation, so they get properly oriented without full hair re-sync. - Panorama camera behavior didn't change but looks like it should, however not really sure atm what's the right thing to do here.
2014-06-14	Cycles: Add support for uchar4 attributes.	Thomas Dinges
	* Added support for uchar4 attributes to Cycles' attribute system. * This is used for Vertex Colors now, which saves some memory (4 unsigned characters, instead of 4 floats). * GPU Texture Limit on sm_20 and sm_21 decreased from 95 to 94, because we need a new texture for the uchar4 attributes. This is no problem for sm_30 or newer. Part of my GSoC 2014.
2014-03-29	Cycles code refactor: improve vertex motion attribute storage and export.	Brecht Van Lommel
	This now supports multiple steps and subframe sampling of motion. There is one difference for object and camera transform motion blur. It still only supports two steps there, but the transforms are now sampled at subframe times instead of the previous and next frame and then interpolated/extrapolated. This will give different render results in some cases but it's more accurate. Part of the code is from the summer of code project by Gavin Howard, but it has been significantly rewritten and extended.
2014-03-29	Cycles code refactor: change curve key to float4 for easier storage as ↵	Brecht Van Lommel
	attribute.
2014-02-12	Cycles: Avoid unnecessary dot products in Mesh/Hair export code.	Thomas Dinges

2014-02-10	Fix part of T38304: cycles render problem with zero length curve segments.	Brecht Van Lommel
	Now these are removed from the curve.
2014-02-10	Fix T38576: cycles hair not rendering in edit/paint modes.	Brecht Van Lommel

2014-02-02	Code cleanup / Cycles: Remove encasing_ratio variable, it was already hard ↵	Thomas Dinges
	coded, so define it in the kernel only.
2014-01-23	Fix T37302: cycles slow hair export with many hairs, especially on Windows.	Brecht Van Lommel

2013-12-26	Cycles / Hair: Further cleanup of UI and internals.	Thomas Dinges
	* UI: Remove deprecated condition (CURVE_RIBBONS) and hide backface property, when it's hardcoded in C (Curve/Line segments && Ribbons). * Remove "use_tangent_normal" and "CURVE_KN_TANGENTGNORMAL" as its unused (follow up for last commit).
2013-12-26	Cycles / Hair: Some cleanup and optimizations for hair code.	Thomas Dinges
	* Remove dead code from line segments BVH refine. CURVE_KN_TANGENTGNORMAL and CURVE_KN_TRUETANGENTGNORMAL are either both true, or both false. Therefore a true/false condition is impossible. This was a leftover of CURVE_CUSTOM, which was removed in r59234. * Use "else if" in blender_curves.cpp.
2013-12-22	Code cleanup / Cycles: Remove unused interpolation code for hair triangles, ↵	Thomas Dinges
	we only support cardinal curves.
2013-12-21	Cleanup: Code and style cleanup for Cycles curve export code.	Thomas Dinges

2013-12-20	Fix T37884: cycles hair rendering crash with UV coordinates.	Brecht Van Lommel
	This was broken in a recent bugfix for zero length hairs.
2013-12-10	Fix T37704: cycles hair render error with hair density vertex group.	Brecht Van Lommel
	Zero length hairs were causing problems, now it skips rendering them as they are invisible anyway.
2013-10-18	Make strict compiler flags happy	Sergey Sharybin

2013-10-18	Fix cycles hair segments not giving correct vector speed pass, the motion vector	Brecht Van Lommel
	export was not implemented yet for this primitive.
2013-09-20	remove unused modifier argument from ParticleSystem.co_hair	Campbell Barton

2013-09-05	code cleanup:	Campbell Barton
	- add missing headers from cmake (own omission) - quiet rna_test.c unused define warnings. - minor style edits - spelling corrections and ignore all uppercase words with spell checking script.
2013-08-23	Fix clang compile warning.	Brecht Van Lommel

2013-08-20	fix incorrect docs [#36518] Vector.rotate() does not return value as documented	Campbell Barton

2013-08-18	Fix compile of last commit	Stuart Broadfoot

2013-08-18	Cycles: relicense GNU GPL source code to Apache version 2.0.	Brecht Van Lommel
	More information in this post: http://code.blender.org/ Thanks to all contributes for giving their permission!
2013-08-18	Updates for the Cycle Hair UI. With the following changes	Stuart Broadfoot
	- Removed the cycles subdivision and interpolation of hairkeys. - Removed the parent settings. - Removed all of the advanced settings and presets. - This simplifies the UI to a few settings for the primitive type and a shape mode.
2013-06-27	Code cleanup / Cycles:	Thomas Dinges
	* Some cleanup for castings.
2013-06-04	Cycles:	Thomas Dinges
	* Revert r57203 (len() renaming) There seems to be a problem with nVidia OpenCL after this and I haven't figured out the real cause yet. Better to selectively enable native length() later, after figuring out what's wrong. This fixes [#35612].
2013-06-03	Cycles / Math functions:	Thomas Dinges
	* Rename some math functions: len -> length len_squared -> length_squared normalize_len -> normalize_length * This way OpenCL uses its inbuilt length() function, rather than our own. The other two functions have been renamed for consistency. * Tested CPU, CUDA and OpenCL compile, should be no functional changes.
2013-05-18	Code cleanup / Cycles:	Thomas Dinges
	* Simplify shaperadius() function a bit to avoid castings. * Style cleanup 1.f -> 1.0f, to follow rest of Cycles code.
2013-05-12	Cycles / Math:	Thomas Dinges
	* Add M_2PI_F and M_4PI_F constants and use them inside the codebase.
2013-05-10	Code cleanup / Cycles:	Thomas Dinges
	* Change some more if / else if conditions to switch / case. * Avoid an unneeded variable casting in phong_ramp closure.
2013-04-16	Cycles Hair: Strand Minimum Pixel Size	Stuart Broadfoot
	Code is added to restrict the pixel size of strands in cycles. It works best with ribbon primitives and a preset for these is included. It uses distance dependent expansion of the strands and then stochastic strand removal to give a fading. To prevent a slowdown for triangle mesh objects in the BVH an extra visibility flag has been added. It is also only applied for camera rays. The strand width settings are also changed, so that the particle size is not included in the width calculation. Instead there is a separate particle system parameter for width scaling.
2013-03-16	Fix for [#34654] Cycles hair particle system modifier obeys viewport ↵	Thomas Dinges
	visibility as well * Now Show Render and Show Viewport flags work independently and correct.
2013-02-05	Fix particle child render resolution access not working outside of the ↵	Brecht Van Lommel
	render thread, and rename ToggleRender to set_resolution to follow RNA conventions.
2013-02-04	code cleanup: warnings	Campbell Barton

2013-02-02	Cycles Hair: Fixed hair shape and inclusion of multiple attributes for ↵	Stuart Broadfoot
	triangle primitives When using triangle primitives this fix enables 'closed tip'. UVs and vertex colours are added when using triangle primitives for hair. Two new preset modes have also been included to allow easy access to curves and triangle planes.
2013-01-29	Cycles Hair: Addition of render settings and static BVH strand width scaling	Stuart Broadfoot
	Addition of a RNA function to toggle between the hair settings and rebuild the cache. This enables the usage of the render step, child number and full display percentage with f12 rendering. A scaling to the strand radius has also been added for the static bvh. This only matches up with dynamic for uniform scaling. A very small fix is included for multiple uvs/vertex colours when using child particles.
2013-01-25	Fix cycles crash that happened with mesh emission and diffuse/glossy ray	Brecht Van Lommel
	visibility disabled on some objects.
2013-01-23	Cycles Hair: Multiple vertex colours and UV coordinates	Stuart Broadfoot
	Added export of multiple UV coordinates and vertex colour attributes. A debugging option to export the strands without using the cache has also been removed.
2013-01-15	Cycles Hair: Introduction of Cardinal Spline Curve Segments and minor fixes.	Stuart Broadfoot
	The curve segment primitive has been added. This includes an intersection function and changes to the BVH. A few small errors in the line segment intersection routine are also fixed.
2013-01-11	code cleanup: warnings, also add check in crash handler that a ↵	Campbell Barton
	wmWindowManager is present.