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2019-05-19Cleanup: refactor image texture node code for coming changesBrecht Van Lommel
2019-04-17ClangFormat: apply to source, most of internCampbell 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
2016-07-03Fix T48783: OSL render errors after recent refactoring.Brecht Van Lommel
2016-06-12Cycles: make shader node enums consistently lower case, update OSL shaders ↵Brecht Van Lommel
accordingly.
2016-05-29Code refactor: add separate RGB to BW node and rename some sockets.Brecht Van Lommel
2015-07-21Cycles: Expose image image extension mapping to the image managerSergey Sharybin
Currently only two mappings are supported by API, which is Repeat (old behavior) and new Clip behavior. Internally this extension is being converted to periodic flag which was already supported but wasn't exposed. There's no support for OpenCL yet because of the way how we pack images into a single texture. Those settings are not exposed to UI or anywhere else and there should be no functional changes so far.
2015-04-21Cleanup: styleCampbell Barton
2015-01-21Cycles: Support tube projection for imagesSergey Sharybin
This way Cycles finally becomes feature-full on image projections compared to Blender Internal and Gooseberry Project Team could finally finish the movie.
2015-01-21Cycles: Support sphere mapping for the image textureSergey Sharybin
2014-12-25Cleanup: Fix Cycles Apache header.Thomas Dinges
This was already mixed a bit, but the dot belongs there.
2014-10-07Fix T42106: Box image mapping shows black triangles if they point to a ↵Sergey Sharybin
corner and blend is 0 After discussion with cambo here we decided it's better to choose arbitrary side of the box (in this case it's X-axis) and use image from it. That's better than doing a blackness. P.S. This is literally a corner case anyway.
2014-03-08Add support for multiple interpolation modes on cycles image texturesMartijn Berger
All textures are sampled bi-linear currently with the exception of OSL there texture sampling is fixed and set to smart bi-cubic. This patch adds user control to this setting. Added: - bits to DNA / RNA in the form of an enum for supporting multiple interpolations types - changes to the image texture node drawing code ( add enum) - to ImageManager (this needs to know to allocate second texture when interpolation type is different) - to node compiler (pass on interpolation type) - to device tex_alloc this also needs to get the concept of multiple interpolation types - implementation for doing non interpolated lookup for cuda and cpu - implementation where we pass this along to osl ( this makes OSL also do linear untill I add smartcubic to the interface / DNA/ RNA) Reviewers: brecht, dingto Reviewed By: brecht CC: dingto, venomgfx Differential Revision: https://developer.blender.org/D317
2013-08-18Cycles: 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!
2013-06-21Fix #35812: cycles image texture node not doing proper alpha handling of PNGBrecht Van Lommel
images with open shading language enabled.
2013-04-17Fix #35004: fireflies with .tif image in cycles, try to avoid extreme values ↵Brecht Van Lommel
when openimageio can't detect premul/straight alpha correct.
2013-04-05Fix #34679: cycles image texture alpha fringes. New rule is now that color ↵Brecht Van Lommel
output will not give straight RGB values if the alpha output is used, so that mixing with a transparent BSDF gives the correct result.
2012-12-11OSL 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.
2012-12-04osl style cleanup and update man-page.Campbell Barton
2012-11-20Fix cycles OSL missing support for texture mapping paramaters found in textureBrecht Van Lommel
properties tab.
2012-11-03Cycles OSL: refactoring and fixesBrecht 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