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Get Controller Information

Description

Get information about a controller (its current value) using the standard (get-info ... ) function.

Lisp Syntax and Default Values

The generic (get-info ... ) function can be used to obtain controller-specific information (its current value) using the following Lisp syntax:

(get-info 'value  controller_reference dimension)

Parameters

The (get-info 'value ... ) function requires the following two arguments to get information about an access:

  • controller_reference: the controller whose value we want to query.
  • dimension: dimension on the controller.

There is only one type of controller-specific data that we can obtain using the standard (get-info ...) function:

  • 'value

An example which gets the value from a one-dimensional controller:

(get-info 'value my-controller 0)


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