imageworks/OpenShadingLanguage — pull request #81 by lgritz (2011-10-17 23:54:40+00:00)
Title: Review: splineinverse - clamp for out-of-knot-range x input.

Fixes a slight oversight in splineinverse, where if the target value passed is not covered in the range of the knots at all, it had strange results. Now we clamp.