setParameter question

Virtual instruments HALion
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1

I have a programtree that looks like:
Instrument
LuaScript
MainLayer1
SubLayer1_1
SubLayer1_2
MainLayer2
SubLayer2_1
SubLayer2_2

In the Luascript, I want to be able to change the LayerMute for SubLayer1_1
I’ve defined a boolean parameter and know I want to use that value to switch the LayerMute on/off for SubLayer1_1

Can’t really get my head around how to use the setParameter function to do this. Any ideas?

2

First you need to specify the layer with getLayer() or findLayers() and then use the setParameter.

function subLayer1MuteChanged()
  local layer = this.parent:findLayers(true, "SubLayer1_1")[1]
  if layer then
    layer:setParameter("LayerMute", Sub1Mute)
  end
end

defineParameter("Sub1Mute", nil, false, subLayer1MuteChanged)
3

Thanks!!!