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AcademySoftwareFoundation / OpenColorIO

A color management framework for visual effects and animation.
https://opencolorio.org
BSD 3-Clause "New" or "Revised" License
1.76k stars 434 forks source link

Default view transform missing on config copy #1885

Closed mdecaria closed 10 months ago

mdecaria commented 10 months ago

Default view transform is dropped on config copy using the equal operator.

Python reproduction

import PyOpenColorIO as ocio
config = ocio.Config.CreateFromFile("ocio://default")
config.getDefaultViewTransformName()
'Un-tone-mapped'
ocio.SetCurrentConfig(config)
ocio.GetCurrentConfig().getDefaultViewTransformName()
''

C++ reproduction

OCIO::ConstConfigRcPtr config = OCIO::Config::CreateFromBuiltinConfig("ocio://default");
std::cerr << "config 1 "<< config->getDefaultViewTransformName() << std::endl;
OCIO::ConstConfigRcPtr config2 = config->createEditableCopy();
std::cerr << "config 2 " << config2->getDefaultViewTransformName() << std::endl;

Output:
config 1 Un-tone-mapped
config 2