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Set the Environment category.
Find Environment
To switch the environment display from thumbnails to list format, click View Thumbnails and select a different view.
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Load Environments... : Load Environments from file. Loading and Saving Environments (Copy)
Save Environments... : Saves the current Environments Loading and Saving Environments (Copy)
Remove Unassigned Environments: (This option only appears if the category is set to a Drawing Shader Manager) unused environments will be removed from the palette.
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