Is it possible to keep an ofParameterGroup closed when the application starts? I did not find any methods in the documentation https://openframeworks.cc/documentation/types/ofParameterGroup/.
Ok, I have discovered that calling “gui.minimizeAll();” close all the sub menu. Example:
gui.setup();
gui.add(grid.params);
gui.add(primitiveScene);
gui.add(textureManager.params);
gui.add(params);
gui.add(paramMaterial);
gui.minimizeAll();
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