Commit Graph

9 Commits

Author SHA1 Message Date
Brecht Van Lommel
b9ce231060 Cycles: relicense GNU GPL source code to Apache version 2.0.
More information in this post:
http://code.blender.org/

Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
Stuart Broadfoot
2fd11a6617 Updates for the Cycle Hair UI. With the following changes
- 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.
2013-08-18 13:41:53 +00:00
Thomas Dinges
48ae40ccdf Code cleanup / Cycles:
* Rename "curve_kernel_data" to just "curve", to avoid redundant naming.
2013-08-11 15:27:04 +00:00
Thomas Dinges
9e4914e055 Cycles:
* 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].
2013-06-04 17:20:00 +00:00
Thomas Dinges
c5ed6765b9 Cycles / Math functions:
* 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.
2013-06-02 20:39:32 +00:00
Thomas Dinges
0fa08424b7 Code cleanup / Cycles:
* Avoid 2 int castings in hair code and fix some comments.
2013-06-02 14:52:29 +00:00
Brecht Van Lommel
168bcfb46b Cycles OpenCL: fix other build issues when enabling more features. 2013-05-09 15:28:38 +00:00
Brecht Van Lommel
bf25f1ea96 Cycles Hair: refactoring to store curves with the index of the first key and the
number of keys in the curve, rather than curve segments with the indices of two
keys. ShaderData.segment now stores the segment number in the curve.
2013-01-03 12:09:09 +00:00
Brecht Van Lommel
57cf48e7c6 Cycles Hair: refactoring to support generic attributes for hair curves. There
should be no functional changes yet. UV, tangent and intercept are now stored
as attributes, with the intention to add more like multiple uv's, vertex
colors, generated coordinates and motion vectors later.

Things got a bit messy due to having both triangle and curve data in the same
mesh data structure, which also gives us two sets of attributes. This will get
cleaned up when we split the mesh class.
2013-01-03 12:08:54 +00:00