2 Commits

Author	SHA1	Message	Date
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	209cd25745	Cycles OSL: phong_ramp(N, exponent, colors[8]) closure added, which works like ... a specular ramp shader. Note this is OSL only still, for experimenting. Patch by Thomas.	2012-11-06 19:59:07 +00:00