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    • fx knob wiring (qml coding)

    Member Posts: 128 Helper
    in Mapping Traktor

    Any ideas what's wrong with this:

    Wire { from: "%surface_prefix%.fx.knobs.1" to: EncoderScriptAdapter { onTurn: { ... } } }

    Am I using the right knob names/events?

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    • Member, Traktor Mapping Mod Posts: 3,222 mod
      https://community.native-instruments.com/discussion/40259/fx-knob-wiring-qml-coding

      EncoderScriptAdapter only knows onTick, onIncrement and onDecrement.

      onTurn is used by KnobScriptAdapter.

    • Member Posts: 128 Helper

      EncoderScriptAdapter onIncrement doesn't seem to get called on s4mk3.left.fx.knobs.X

      Using KnobScriptAdapter onTurn won't allow Traktor to start

    • Member, Traktor Mapping Mod Posts: 3,222 mod

      Hmm.

      Here is some code that works:

      Wire {
  from: "%surface%.knobs.1";
  to: KnobScriptAdapter {
    onTurn: {
      lastActiveKnobProp.value = 1
    }
  }
}

      …

      Wire {
  from: "%surface%.knobs.1";
  to: EncoderScriptAdapter {
    onTick: {
      if (value < -minimalTickValue1 || value > minimalTickValue1)
        mixerFXAdjust3.value = mixerFXAdjust3.value + (value * rotationScaleFactor1);
    }
  }
}

      …

      Wire {
  from: "%surface%.browse";
  to: EncoderScriptAdapter { 
    onIncrement: clockBpm.value = clockBpm.value + stepBpm.value;
    onDecrement: clockBpm.value = clockBpm.value - stepBpm.value
  }
  enabled: !shift
}

      What value do you want to control with the knob?

    • Member Posts: 128 Helper

      ButtonScriptAdapter doesn't seem to work at all for me (Traktor won't start). Is that Traktor4 specific?

      Neither onTick or onIncrement work with EncoderScriptAdapter on s4mk3.left.fx.knobs.1 or s4mk3.left.knobs.1

      No matter what value I try to control, the event handler is not triggered.

      EncoderScriptAdapter.onIncrement works for me for %surface%.browse.encoder.turn tho.

    • Member, Traktor Mapping Mod Posts: 3,222 mod

      Post your code. :)

    • Member Posts: 128 Helper

      property real b: 0;

      Wire { enabled: true; from: "s4mk3.left.browse.preview"; to: ButtonScriptAdapter { brightness: b } }

      Wire { enabled: true; from: "s4mk3.left.fx.knobs.1"; to: EncoderScriptAdapter { onIncrement: { b = 1 } onDecrement: { b = 0 } } }

      Dunno how to format code…

    • Member Posts: 132 Pro

      Encoders are endless knobs, so I doubt EncoderScriptAdapter works with plain knobs like the FX knobs. Have you tried the KnobScriptAdapter example posted earlier?

    • Member Posts: 350 Pro
      https://community.native-instruments.com/discussion/comment/199346#Comment_199346

      You're right, I tried this with channel fx.amount without success.

      KnobScriptAdapter works :)

    • Member Posts: 128 Helper

      Traktor won't start if I add: Wire { enabled: true from: "s4mk3.left.fx.knobs.1"; to: KnobScriptAdapter { onTurn: { b = 1 } } }

      I tried different values for "from"…

    • Member Posts: 350 Pro 
      property int brightnessVar: 0

Wire {  from: "s4mk3.left.fx.knobs.1";
  to: KnobScriptAdapter {
    onTurn: {
      if (value > .50) brightnessVar = 0.0
      else brightnessVar = 1.0
    }
  }
}
Wire { from: "s4mk3.left.browse.preview"; to: ButtonScriptAdapter {
		brightness: brightnessVar;
	}
}

      I created an example for you :)

    • Member Posts: 128 Helper

      Traktor won't start if I add that code. Have you tried it with Traktor 3?

    • Member, Traktor Mapping Mod Posts: 3,222 mod
      https://community.native-instruments.com/discussion/comment/199369#Comment_199369

      What happens if you define b as int instead of real? You are only using int values in your example.

      https://community.native-instruments.com/discussion/comment/199373#Comment_199373

      Why are you assigning real values (0.0, 1.0) to an int? ^^

    • Member Posts: 350 Pro

      did you add "import QtQuick 2.0" in your qml file?
      If not, it might not work for you.

      @Sûlherokhh You're right, but there shouldn't be any errors

    • Member Posts: 128 Helper

      Changing b to real doesn't seem to make a difference. As soon as I add KnobScriptAdapter to my qml file, Traktor fails to load.

    • Member, Traktor Mapping Mod Posts: 3,222 mod
      edited December 2024
      https://community.native-instruments.com/discussion/comment/199377#Comment_199377

      KnobScriptAdapter may indeed be new to Traktor 4. Only X1Mk3 and Z1Mk2 use it.

      How about this?

      MappingPropertyDescriptor {
  id: CounterProp;
  path: "mapping.state.left.counter";
  type: MappingPropertyDescriptor.Float;
  value: 0.0;
  min: 0.0
  max: 1.0
}

Wire { from: "s4mk3.left.fx.knobs.1"; to: DirectPropertyAdapter{ path: CounterProp.path } }

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