3 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	746628e0d0	Cycles OSL: refactoring to remove all dependencies on builtin OSL closures. ... These were removed in new OSL versions. We only used these as base classes, not using them at all simplifies the code a bit.	2013-11-29 04:01:07 +01:00
Brecht Van Lommel	06888b7beb	Cycles OSL minor optimizations: recycle shading context, don't do memory ... allocations for trace data, avoid some virtual function calls. Only helps a few percentages.	2012-12-15 10:18:42 +00:00
Brecht Van Lommel	8d4bd2cf3b	Cycles OSL: add diffuse_ramp closure in addition to phong_ramp.	2012-12-11 14:39:41 +00:00