new subsurface closure (issue838042)


cku...@...
 

Reviewers: dev-osl_imageworks.com, osl-dev_googlegroups.com,

Description:
Adds a new closure that holds the real volumetric properties of a
homogeneous medium.

This isn't quite what is intended for volume support in OSL but fills a
gap in the meantime that lets us do SSS volumetrically in certain cases.

The closure is parameterized based on Jensen's hierarchical BSSRDF
paper.

Please review this at http://codereview.appspot.com/838042/show

Affected files:
src/include/oslclosure.h
src/liboslcomp/typecheck.cpp
src/liboslexec/CMakeLists.txt
src/liboslexec/master.cpp
src/liboslexec/oslops.h


cku...@...
 

It would help to include the actual implementation of the new closure
...

http://codereview.appspot.com/838042/show


aco...@...
 


aco...@...