VST 3 Interfaces  VST 3.7
SDK for developing VST plug-in
[3.0.2] Parameter Finder Support

How the host can retrieve the parameter where the mouse cursor is located.

Extension for IPlugView to find view parameters (lookup value under mouse support): Vst::IParameterFinder.
  • [plug imp]
  • [extends IPlugView]
  • [released: 3.0.2]
  • [optional]

It is highly recommended to implement this interface. A host can implement important functionality when a plug-in supports this interface.

For example, all Steinberg hosts require this interface in order to support the "AI Knob".

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