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    Volume+Freq as One

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    • d.healeyD
      d.healey @Jay
      last edited by

      @Jay said in Volume+Freq as One:

      is this right?

      Well the first thing I see when I open that snippet is an error, so probably not.

      Libre Wave - Freedom respecting instruments and effects
      My Patreon - HISE tutorials
      YouTube Channel - Public HISE tutorials

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      • d.healeyD
        d.healey
        last edited by d.healey

        if(value = startFreq(20)) // Freq Selected

        value here is the value of knob1. Knob1 has a range of 0 - 1 so it could never be equal to startFreq(20). And startFreq(20); doesn't make sense anyway because () indicates a function and you don't have a function called startFreq. There is a variable that I created called startFreq which is pulling a value from your eqfreq1 array, but the values in that array are not within the range of Knob1.

        You're also re-declaring local index, you can't have 2 variables with the same name in the same scope.

        Libre Wave - Freedom respecting instruments and effects
        My Patreon - HISE tutorials
        YouTube Channel - Public HISE tutorials

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        • JayJ
          Jay @d.healey
          last edited by

          @d-healey So there is no way I can tell in the script than when when the freq is in 20hz change the type of the eq otherwise do something else?

          Joansi Villalona

          d.healeyD 1 Reply Last reply Reply Quote 0
          • d.healeyD
            d.healey @Jay
            last edited by d.healey

            @Jay Of course there is. Just use the value of the frequency selector knob (Knob2).

            Libre Wave - Freedom respecting instruments and effects
            My Patreon - HISE tutorials
            YouTube Channel - Public HISE tutorials

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            • JayJ
              Jay @d.healey
              last edited by Jay

              @d-healey the problem is that I don't know how to, I try this is and is giving me an error

              If (value = knob2.getValue())

              eq.setAttribute(index, 4)

              Joansi Villalona

              1 Reply Last reply Reply Quote 1
              • d.healeyD
                d.healey
                last edited by

                I think the issue is you don't have the basics down. You need to play around with HISE script some more and get a bit more experience, asking questions like in this thread is a good idea too. And it's also important to ask yourself questions, the most important one is 'why'.

                if (value = knob2.getValue())

                So I'll ask, why did you write this? What do you think it does or should do?

                Libre Wave - Freedom respecting instruments and effects
                My Patreon - HISE tutorials
                YouTube Channel - Public HISE tutorials

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                • JayJ
                  Jay @d.healey
                  last edited by

                  @d-healey I think it should get the value of knob2

                  Joansi Villalona

                  d.healeyD LindonL 2 Replies Last reply Reply Quote 0
                  • d.healeyD
                    d.healey @Jay
                    last edited by d.healey

                    You're right to expect knob2.getValue() to get the value of knob2, but your code won't work because you have a typo, the variable reference for the knob is called Knob2 with a capital K.

                    Where do you think value is coming from in this if statement?

                    Libre Wave - Freedom respecting instruments and effects
                    My Patreon - HISE tutorials
                    YouTube Channel - Public HISE tutorials

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                    • LindonL
                      Lindon @Jay
                      last edited by

                      @Jay
                      also what do you think this line is doing?

                      if (value = knob2.getValue())
                      

                      hint: check online java courses to see the difference between assignment and comparison.

                      HISE Development for hire.
                      www.channelrobot.com

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                      • JayJ
                        Jay @d.healey
                        last edited by

                        @d-healey eqfreq1?

                        Joansi Villalona

                        d.healeyD 1 Reply Last reply Reply Quote 0
                        • JayJ
                          Jay @Lindon
                          last edited by

                          @Lindon if (value ==

                          Joansi Villalona

                          LindonL 1 Reply Last reply Reply Quote 1
                          • d.healeyD
                            d.healey @Jay
                            last edited by d.healey

                            @Jay You're inside a control callback. All control callbacks are declared like this:

                            inline function mycallbackname(component, value)

                            Component refers to the UI widget that the callback is assigned to, in this case Knob1, value refers to the current value of that control. So inside Knob1's callback function, value will always be the current value of Knob1.

                            So we can rewrite your if statement like this (with correct operators as pointed out by Lindon).

                            if (Knob1.getValue() == Knob2.getValue())

                            And hopefully you can see now why your if doesn't do what you want.

                            Libre Wave - Freedom respecting instruments and effects
                            My Patreon - HISE tutorials
                            YouTube Channel - Public HISE tutorials

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                            • LindonL
                              Lindon @Jay
                              last edited by

                              @Jay yep nice catch..

                              HISE Development for hire.
                              www.channelrobot.com

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                              • JayJ
                                Jay @d.healey
                                last edited by

                                @d-healey is not working

                                Joansi Villalona

                                d.healeyD 1 Reply Last reply Reply Quote 0
                                • d.healeyD
                                  d.healey @Jay
                                  last edited by

                                  @Jay said in Volume+Freq as One:

                                  @d-healey is not working

                                  What's not working?

                                  Libre Wave - Freedom respecting instruments and effects
                                  My Patreon - HISE tutorials
                                  YouTube Channel - Public HISE tutorials

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                                  • JayJ
                                    Jay @d.healey
                                    last edited by

                                    @d-healey its saying unknown function 'getValue'

                                    Joansi Villalona

                                    d.healeyD 1 Reply Last reply Reply Quote 0
                                    • JayJ
                                      Jay @d.healey
                                      last edited by

                                      @d-healey

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                                      Joansi Villalona

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                                      • d.healeyD
                                        d.healey @Jay
                                        last edited by d.healey

                                        @Jay I think you've misunderstood my last post.

                                        I was rewriting your if statement in a way that made it more clear what you had already written. It will do exactly the same as yours (which is not work), I just wrote it that way to show you what it was doing, I haven't changed the logic.

                                        Incidentally, the reason for the unknown function error you're now seeing is because there is no variable called Knob1.

                                        Libre Wave - Freedom respecting instruments and effects
                                        My Patreon - HISE tutorials
                                        YouTube Channel - Public HISE tutorials

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                                        • JayJ
                                          Jay @d.healey
                                          last edited by

                                          @d-healey

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                                          Joansi Villalona

                                          d.healeyD JayJ 2 Replies Last reply Reply Quote 0
                                          • d.healeyD
                                            d.healey @Jay
                                            last edited by

                                            @Jay Isn't that the same as your last snippet?

                                            Libre Wave - Freedom respecting instruments and effects
                                            My Patreon - HISE tutorials
                                            YouTube Channel - Public HISE tutorials

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