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    • Jay
      Jay last edited by

      How to select objects with knob

      for example: using a knob(slider) to change files in a convolution fx

      Joansi Villalona

      ustk 1 Reply Last reply Reply Quote 0
      • ustk
        ustk @Jay last edited by ustk

        @Jay I would say:

        • Load audio files into pool
        • Place all the file names in an array
        • In the slider callback, set the files with the array index into the reverb

        That should do it...

        Tired to press F5 in the forum...
        Studio427 Audio - Audio Instruments & FX Plugins for music production. Website - Facebook

        Jay 1 Reply Last reply Reply Quote 0
        • Jay
          Jay @ustk last edited by

          @ustk but don't know how to

          Joansi Villalona

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

            @Jay Which part don't you know how to?

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

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

              @d-healey place the files in an array and in the callback

              Joansi Villalona

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

                @Jay

                To put the file names in an array. First create an array, something like const var irs = [];

                Then add each file name to the array:

                irs[0 = "church";
                irs[1] = "hall";
                irs[2] = "pie-shop"
                etc.
                

                Then create a callback for your knob - if you don't know how to do this you need to watch my scripting 101 video.

                In the callback you can load the IR. Instructions are in the docs. The basic command is ConvolutionReverb1.setFile("{PROJECT_FOLDER}impulse.wav"); Just replace the word impulse with the name of your array, and use the your knob's value as the array index.

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

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

                  @d-healey

                  HiseSnippet 1187.3ocuVslaaaDDdorYZsRcPSZN.D5Wx.oJj9QZABLhs0iT03GBVJooHH0cE4JoEZ4tDbW5XEC+u9idZ5In.M2gdB5Mn2f1Y4CQpZlTWAzPAC3cluY1uY1Ylc6EJbIRoHDYr1fYADjwmY1eFWMo4DLki51BYbGyivREIzJQzAyBvRIwCYXrxS0BLVaUT72e9jCvLL2kjKBgdgf5RNj5SU4R6s2ynLVGrGY.0u.5s2qqqf2TvDQ.eVwzFEfcmhGSNFqgUwDYbq1dTkHruBqHR.yABuY8mHdCOA+KnR5PFQuvA0GbThXTyITlWurXUhPFq1KOxWIIxuu4QTO5b44YfOOVgUtEEyAFUVjRqt.kbdeTpif4ocv6gdFEn2pIz6tl8cCoApbMZtcaytb3vYDFR6EoUBVTkeshYSAffqZ3imR5DBKlaQ8GYa+.qcrs23wqWU+CR+Rk04X3vVvOWvhTTA+Tx4jvgV6ZEWXzXLQ0dzHhqpdsqApVhixcCMTBF9pWGK9gOzZ2c20Ze+gTBTl3rdUP8qreMfnlsi0g3vwj4Za7F740dbBDmDHaZcDwiF4WJlMSvrkUeeLiUJjshg3roUSFA3VYP1NAxNV8HgtQRIDYYp0+nbFkSrFEwc0Askf+LtXniNCGJX0cE9ABNjqe.D7rHxFqW8x0qZAeWKS0PRTcnLR8ZW16zS911MGbVmSNrU6SuBnQbZ7J3uriNHm2Ly20qEum01P6hzctIDxCgdk5KRnri017w.savDXu8i7nB8FKgp.QOAv5MJDNGKTjS302n5kUWq5UUs9mpFMpTco6GiDVpZcad3Gxv57H+gjvrzVFPn1ewlqaeyZtbSRaE.J3c4T0IAjz04seZcIQclVaz7fsnn7Xrnz3PqDX4htd2MJ8XU2mmBGfph6xuSZWdeF0iDhn.G+Dy3yTTbto3rUzy61BqvYtA7HrKAjPEUmqLZQNGl8lL7XMyVD4TkHHFaZkDLr+ecSuX9F9iS2a17Eu6G1Sploy72JFHxm54wH8DRp9jsvkB+Fb2QPe5aiY9k2+Wd5e71e5I9Eu2.g7wWT7ZDYznQzKhG3Ohx7kJfac8g6APF2y74RhkGYDNhorjSA+.cjSIdCDw3QWetIL8V3EwvpEGoqu6JUglvEmcpmOxg.YVQR8eXNucoy4cJqR3FR26Z1ipbmTNeqTBegZh+u4a5slqalbaPNYW0ryK+HeE48x3Rg4rwb4KLu1j2EnVqvYK9Hlu+ceGQsnHD5Pf2b2ERuc8ChXRxgD9X0jh0IorpKOHRUTNT2d.LgdbnHh6MXRHA6Uze8BIdDFdg83anMK3ie922qE1OfxGWDSmNCR6vyEAS2m+ho3NMSi4cYI+KSHBfSiPUQAs4dYKMV4C8NKma96rPmJfTOe7QXnIVu8GG42GddmKApW3bBSp2xJ5YhIqsynPeB2KdweAeoJczqMRU5jo7ixd3icCEm4lLsVW98owRf3lGmpWCdkLr1Z9XZSS6F15whzybc0MEeoCBUtMatD1r0RXy1KgM6rD17nkvluZIr4q+f1ney99QJgex.SPPu1wWWZXzligp23A.n+F.7H.BH

                  Joansi Villalona

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

                    Did you read the docs? The answer is right there in the example. Also irs is an array, so you need to give it an index [] when you use it, it's not a text string.

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

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

                      @d-healey I read it but can't get it to work

                      Joansi Villalona

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

                        Show me your code that uses the example from the docs and I'll be able to help you more from there.

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

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

                          @d-healey ```

                          const var ConvolutionReverb = Synth.getAudioSampleProcessor("ConvolutionReverb");
                          Engine.loadAudioFilesIntoPool(); // Load All IR into memory to be pool

                          const var irs = [];

                          irs[0] = "01 Large Ambience.wav";
                          irs[1] = "02 Medium Ambience.wav";
                          irs[2] = "03 Small Ambience.wav";
                          irs[3] = "12 Clear Ambience.wav";
                          irs[4] = "15 Percussion.wav";

                          inline function onKnob1Control(component, value)
                          {
                          ConvolutionReverb.setFile("{PROJECT_FOLDER}irs[0]");
                          };
                          Content.getComponent("Knob1").setControlCallback(onKnob1Control);

                          Joansi Villalona

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

                            Looks like you're nearly there.

                            This line ConvolutionReverb.setFile("{PROJECT_FOLDER}irs[0]");

                            You are only loading impulse number 0. You need to load the impulse selected by the knob, which you can get from the value parameter of the callback. So swap irs[0] for irs[value] You also need to concatenate the ir name onto the end of the string because the array cannot be part of the string.

                            So the final line should look something like this: ConvolutionReverb.setFile("{PROJECT_FOLDER}"+irs[value]);

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

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

                              @d-healey thank you, you're the man

                              Joansi Villalona

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

                                @d-healey I put the names in an array, is there a way to display it?

                                Joansi Villalona

                                Jay 1 Reply Last reply Reply Quote 0
                                • Jay
                                  Jay @Jay last edited by

                                  @Jay I figure it out

                                  Joansi Villalona

                                  Jay 1 Reply Last reply Reply Quote 0
                                  • Jay
                                    Jay @Jay last edited by

                                    @d-healey I have an array working fine, but I want to do now is to select anyone in the array and have a certain bottom to be on.

                                    ex:
                                    if I select 1 from array bottom 1 should do something, but if I select 8, bottom 2 should do something.

                                    Joansi Villalona

                                    1 Reply Last reply Reply Quote 0
                                    • lalalandsynth
                                      lalalandsynth last edited by

                                      Question on this ..
                                      The PROJECT FOLDER is AUDIOFILES folder , but what if the user has to install the impulses in a folder of his choosing , will that still apply ?

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

                                        @lalalandsynth Impulses are embedded in the plugin aren't they?

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

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                                        • lalalandsynth
                                          lalalandsynth last edited by lalalandsynth

                                          yes, unless they go over over 50 mb with graphics right ?
                                          I was under the assumption that if they went over 50mb with graphics you would have to install them seperately?

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                                          • lalalandsynth
                                            lalalandsynth last edited by

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