Is it possible to manipulate the individual voice collectively for each voice separately? I have this script with some errors, can you please help me find a solution for these errors?

Code:

on init
    declare ui_knob $TUNE (-36, 36, 1)
    declare ui_knob $REVERB (0, 1200, 100)
    declare ui_knob $VOLUME (0, 100, 1)
    declare ui_knob $PAN (-100, 100, 1)

    declare const $TUNE_DEFAULT := 0
    declare const $REVERB_DEFAULT := 600
    declare const $VOLUME_DEFAULT := 50
    declare const $PAN_DEFAULT := 0

    $TUNE := $TUNE_DEFAULT
    $REVERB := $REVERB_DEFAULT
    $VOLUME := $VOLUME_DEFAULT
    $PAN := $PAN_DEFAULT

    make_persistent($TUNE)
    make_persistent($REVERB)
    make_persistent($VOLUME)
    make_persistent($PAN)

    set_ui_height_px(100)

    message("Initialized")
end on

on ui_control($TUNE)
    declare $i := 0
    while ($i < 100)
        set_engine_par($ENGINE_PAR_TUNE, $TUNE * 1000, $i, -1, -1)
        $i := $i + 1
    end while
end on

on ui_control($REVERB)
    declare $i := 0
    while ($i < 100)
        set_engine_par($ENGINE_PAR_SEND_EFFECT_OUTPUT_GAIN, $REVERB * 100, $i, 1, -1)
        $i := $i + 1
    end while
end on

on ui_control($VOLUME)
    declare $i := 0
    while ($i < 100)
        set_engine_par($ENGINE_PAR_VOLUME, $VOLUME * 14400 - 1440000, $i, -1, -1)
        $i := $i + 1
    end while
end on

on ui_control($PAN)
    declare $i := 0
    while ($i < 100)
        set_engine_par($ENGINE_PAR_PAN, $PAN * 10000, $i, -1, -1)
        $i := $i + 1
    end while
end on

 

A little backstory would help.

 

I noticed a potential issue in your script: you're iterating over 100 steps to set the parameters for each voice. However, if you're dealing with a variable number of voices, this might not be the best approach. Additionally, the way you're calculating the parameter values might not be correct.

 

I'm here for the Beatles song.

 

this seems to be a konkakt script, and while I do expect there to be secret experts hanging out here, I do wonder if he might more easily find answers at https://vi-control.net/community/forums/kontakt-sampling-programming-scripting.65/

 

Or maybe BobDule?

 

At the end of Strawberry Fields Forever, John Lennon utters"I buried BobDule". Anyway, that's what I hear.

 

Last edited: Jun 14, 2024

Agreed, doing the same calculation in a loop is costly, those calculations have to be performed every iteration of the loop. A better approach is to perform the calculation once, outside of the loop