Darkness Dependent Vision

Darkness Dependent Vision is a module for Foundry Virtual Tabletop that provides functionality to make the dim and bright vision of tokens depend on the scene's darkness level.

In order to configure the darkness range in which a token has dim and bright vision, a dialog is provided that can be accessed from a header button in the Token Configuration. You can see this in the first two screenshots. The header button is controlled via a module setting. If you toggle the setting off, the options will be included directly in the "Vision" tab of the Token Configuration.

In the third screenshot you can see an example of the module in action: The token is configured to only have bright vision at a darkness level between 0 and 0.5 but the scene's darkness level is set to 0.6, so the token has no bright vision. On the other hand, the token is also configured to have dim vision at a darkness level between 0 and 0.7, so it does have dim vision.