juce_and_parameter_automation
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juce_and_parameter_automation [2017/10/22 20:31]
shane [JUCE and parameter automation] |
juce_and_parameter_automation [2017/10/22 20:32] (current)
shane [The newer approach: AudioProcessorValueTreeState] |
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| ===== The newer approach: AudioProcessorValueTreeState ===== | ===== The newer approach: AudioProcessorValueTreeState ===== |
| JUCE version 5 introduces a new class //AudioProcessorValueTreeState//, intended for managing both //state-saving// and //automation//. Parameter values are represented by new classes defined within //AudioProcessorValueTreeState//, which (it would appear) are intended to replace //AudioParameter// and its subclasses. These are organized into a //ValueTree// structure, which supports the option of organizing parameters into some kind of hierarchy, and also the concept of automatic //undo// and //redo// actions. There are also new "attachment" classes---again defined within //AudioProcessorValueTreeState// itself---to connect parameter objects to GUI controls with minimal coding. | JUCE version 5 introduces a new class //AudioProcessorValueTreeState//, intended for managing both //state-saving// and //automation//. Parameter values are represented by new classes defined within //AudioProcessorValueTreeState//, which are probably intended to replace //AudioParameter// and its subclasses. These are organized into a //ValueTree// structure, which supports the option of organizing parameters into some kind of hierarchy, and also the concept of automatic //undo// and //redo// actions. There are also new "attachment" classes---again defined within //AudioProcessorValueTreeState// itself---to connect parameter objects to GUI controls with minimal coding. |
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| Unfortunately, the only tutorial code Roli, Inc. has provided to date for this new approach is a toy example, which is so small and limited that it provides no guidance for how to apply it in a practical plugin. This will be the subject of my second exploratory project. See [[AudioParameterTest2]]. | This will be the subject of my second exploratory project. See [[AudioParameterTest2]]. |
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| More to come... | More to come... |
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juce_and_parameter_automation.1508704301.txt.gz ยท Last modified: 2017/10/22 20:31 by shane
