summary

  • Purpose :
    • with .ocio file, set same color management
    • artist could see same view color

Detail

1. Make .ocio file

2. Set maya colormanagement preference

maya colormanagement preference

if os.path.exists(OCIO_file_path):
    cmds.colorManagementPrefs(e=True, configFilePath=OCIO_file_path)
else:
    mel.eval('changeColorMgtPrefsConfigFilePath("legacy");')

3. Set houdini colormanagement setting

  • [Edit]-[Color Settings…]
  • Caution :
    • In hfs19.5, Setting .ocio file in ‘color setting’ window does not work !
    • Use OCIO enviroment variable
    •   ocio_path = ".../config.ocio"
  os.putenv('OCIO', ocio_path)
  hou.Color.reloadOCIO()
    • also could check input .ocio file with python 
        hou.Color.ocio_configPath()

houdini colormanagement setting