testshade : parameter override help

[nyue]

Using the ward.osl shader from the test suite as a starting point.

I am trying to override the Cs input color

There is a --reparam option in testshade

nyue@Tans-MacBook-Air render-ward % ~/Applications/OpenShadingLanguage/1.14.5.0/bin/testshade --reparam ward Cs color=0.5 ward.oso 
  WARD parameter initialization test: Cs = 1 1 1

What am I doing wrong ?

Kind regards

[lgritz]

Just --param should do the trick:

testshade --param:type=color Cs 0.5,0.5,0.5 ward

The --reparam is for testing some particular features of the shading system that are used to let you (typically in a lookdev tool) declare certain parameters as interactive and then be able to change those parameters without needing to recompile the shaders. You can see an example in testsuite/reparam/run.py