Lukas Toenne 5f6bd44c82 Generalized node groups for Cycles. ... This allows group nodes inside other group nodes in cycles and makes the code more generic for all possible cases, like direct group input-to-output links and unused group sockets. Previous code tried to connect external nodes and internal group sockets by following links until a "real" node input/output. This quickly becomes complicated in corner cases as described above and can lead to unexpected behavior when the group socket is of a different type than the internal/external sockets, but that conversion is skipped. The new code uses the concept of "proxy nodes" similar to what the new compositor does. Each group socket is replaced with a proxy node with a single input and output, to which other nodes in the same tree and internal nodes can link to. After all groups have been expanded in the graph, these proxy nodes are removed again, adding converter nodes if necessary.		2011-12-18 15:34:06 +00:00
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app	Cycles Gamma Node	2011-12-16 20:35:06 +00:00
blender	Generalized node groups for Cycles.	2011-12-18 15:34:06 +00:00
bvh	Fix #29444: cycles problem building BVH with NaN vertices.	2011-12-03 20:22:21 +00:00
cmake	Cycles: try to avoid NaN pixels with oren nayar. Also small cmake code cleanup.	2011-11-18 15:39:40 +00:00
device	Fix cycles compile for win32.	2011-12-13 10:17:17 +00:00
doc	edits to cycles cmake files so cmake_consistency_check.py can parse them.	2011-11-08 20:27:37 +00:00
kernel	Cycles Gamma Node	2011-12-16 20:35:06 +00:00
render	Generalized node groups for Cycles.	2011-12-18 15:34:06 +00:00
subd	Cycles:	2011-12-02 14:26:28 +00:00
util	Fix #29594: cycles NaN values with window coordinates mapping.	2011-12-13 00:00:26 +00:00
CMakeLists.txt	Cycles:	2011-12-02 14:26:28 +00:00
SConscript	Cycles:	2011-12-02 14:26:28 +00:00