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Age	Commit message (Collapse)	Author
2020-04-09	Shading: add Roughness input to Noise and Wave texture nodes	Bartosz Moniewski
	Currently in fractal_noise functions, each subsequent octave doubles the frequency and reduces the amplitude by half. This patch introduces Roughness input to Noise and Wave nodes. This multiplier determines how quickly the amplitudes of the subsequent octaves decrease. Value of 0.5 will be the default, generating identical noise we had before. Values above 0.5 will increase influence of each octave resulting in more "rough" noise, most interesting pattern changes happen there. Values below 0.5 will result in more "smooth" noise. Differential Revision: https://developer.blender.org/D7065
2020-03-19	Cleanup: `make format` after SortedIncludes change	Dalai Felinto

2020-02-18	Cleanup: compiler warnings	Brecht Van Lommel

2020-02-17	Shading: add direction modes and phase offset to wave texture node	Bartosz Moniewski
	* Direction mode X, Y and Z to align with axes rather than diagonal or spherical as previously. X is the new default, existing files will use diagonal or spherical for compatibility. * Phase offset to offset the wave along its direction, for purposes like animation and distortion. https://developer.blender.org/D6382
2020-02-12	Cleanup: Fix build warnings from OSL shader compilation	Ray Molenkamp
	There were to copies of stdosl.h one from stock OSL and one in the cycles tree augmented with cycles specific closures. moved the cycles ones to stdcycles.h and copied the stock stdosl.h and accompanying headers from the OSL shader folder. for further details see D6812. Reviewed By: brecht Differential Revision: https://developer.blender.org/D6812
2019-12-07	Shaders: noise and wave distortion now work uniformly instead of diagonally	Bartosz Moniewski
	Previously Noise and Wave texture nodes would use noise functions within a [0,1] range for distortion effects. We either add or subtract noise from coordinates, never do both at same time. This led to the texture drastically shifting on the diagonal axis of a plane / cube. This behavior makes the Distortion input hard to control or animate. Capabilities of driving it with other texture are also limited, diagonal shifting is very apparent. This was fixed by offsetting the noise function to a signed range and making it zero-centered. This way noise is uniformly added and subtracted from coordinates. Texture pattern sticks to main coordinates which makes it way easier to control. This change is not strictly backwards compatible, there is versioning to ensure the scale of the distortion remains similar, but the particular pattern can be a little different. Differential Revision: https://developer.blender.org/D6177
2019-09-04	Shading: Extend Noise node to other dimenstions.	OmarSquircleArt
	This patch extends perlin noise to operate in 1D, 2D, 3D, and 4D space. The noise code has also been refactored to be more readable. The Color output and distortion patterns changed, so this patch breaks backward compatibility. This is due to the fact that we now use random offsets as noise seeds, as opposed to swizzling and constants offsets. Reviewers: brecht, JacquesLucke Differential Revision: https://developer.blender.org/D5560
2019-04-17	ClangFormat: apply to source, most of intern	Campbell Barton
	Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2016-06-12	Cycles: make shader node enums consistently lower case, update OSL shaders ↵	Brecht Van Lommel
	accordingly.
2016-05-29	Code refactor: add separate RGB to BW node and rename some sockets.	Brecht Van Lommel

2016-02-17	Cleanup: OSL style	Campbell Barton

2016-01-02	Cycles: Add Saw option to the wave texture	Lukas Stockner
	This commit adds "Bands Saw" and "Rings Saw" to the options for the Wave texture node in Cycles, behaving similar to the Saw option in BI textures. Requested by @cekuhnen on BA. Reviewers: dingto, sergey Subscribers: cekuhnen Differential Revision: https://developer.blender.org/D1699
2015-05-28	Cleanup: Remove unused Noise Basis texture code.	Thomas Dinges
	Same as last commit, code is unused and this one actually would have required some fixes, as these variants output values outside the 0-1 value range, which doesn't fit Cycles shader design.
2014-12-25	Cleanup: Fix Cycles Apache header.	Thomas Dinges
	This was already mixed a bit, but the dot belongs there.
2014-01-14	Cycles: Fix Wave texture difference between OSL and SVM, OSL wasn't using ↵	Thomas Dinges
	the "Scale" properly for distortion.
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!
2013-08-10	Code cleanup / Cycles:	Thomas Dinges
	* Remove code for the unused Wave texture variations. We have quite some unused code in the texture area, I guess it doesn't harm to clean a bit up here. We can always get the code back from SVN if we need something.
2013-03-10	Cycles / OSL:	Thomas Dinges
	* More small improvements: return immediately, and use "else if".
2012-12-11	OSL Shader Files:	Thomas Dinges
	* Simplify default color values, where each component was the same. * Initialize closures as Null Closure, rather than assigning an existing closure, gets overwritten anyways.
2012-11-20	Fix cycles OSL missing support for texture mapping paramaters found in texture	Brecht Van Lommel
	properties tab.
2012-11-03	Cycles OSL: refactoring and fixes	Brecht Van Lommel
	* Moved kernel/osl/nodes to kernel/shaders * Renamed standard attributes to use geom:, particle:, object: prefixes * Update stdosl.h to properly reflect the closures we support * Fix the wrong stdosl.h being used for building shaders * Add geom:numpolyvertices, geom:trianglevertices, geom:polyvertices attributes