Improvements
- ShaderNetwork : Optimised applySubstitutions() for cases where not all shaders need them.
- CurvesPrimitiveEvaluator : Added accessors for getting interpolation coefficients and data indices from Result.
Fixes
- ShaderNetwork::hashSubstitutions : Fixed shader string substitutions that are escaped with backslashes (ie.
myText\<substitutionHandledByArnold\>).