Can't get LFO types to load

leon59

Hi, I know nothing.

I have a low pass filter SV LP4 loaded into the first slot of the group insert fx and then an LFO sine assigned to its cutoff. I'm trying to swap out different LFO types but I can't seem to get it to work, any help appreciated.

on init
declare ui_knob $lfo_type_wav(0,3,1)
set_control_par($lfo_type_wav,$CONTROL_PAR_MOUSE_BEHAVIOUR,-650)
set_control_par($lfo_type_wav,$CONTROL_PAR_DEFAULT_VALUE,0)
make_persistent($lfo_type_wav)
read_persistent_var($lfo_type_wav)
move_control($lfo_type_wav,1,2)
end on



on ui_control($lfo_type_wav)
select ($lfo_type_wav)
case 0
wait_async(set_engine_par($INTMOD_TYPE_LFO,$LFO_TYPE_SINE,0,1,0))
case 1
wait_async(set_engine_par($INTMOD_TYPE_LFO,$LFO_TYPE_TRIANGLE,0,1,0))
case 2
wait_async(set_engine_par($INTMOD_TYPE_LFO,$LFO_TYPE_SAWTOOTH,0,1,0))
case 3
wait_async(set_engine_par($INTMOD_TYPE_LFO,$LFO_TYPE_RANDOM,0,1,0))
end select
end on

medusa

Basically something like this, check the MODULATION in KSP pinned thread at the top of this forum. You need to access your LFO with the find_mod method.

on init
message("")
declare ui_knob $lfo_type_wav(0,3,1)
make_persistent($lfo_type_wav)
move_control($lfo_type_wav,1,2)
end on


on ui_control($lfo_type_wav)
select ($lfo_type_wav)
case 0
set_engine_par($ENGINE_PAR_INTMOD_SUBTYPE,$LFO_TYPE_SINE, 0,find_mod(0, "LFO_SINE"),-1)
case 1
set_engine_par($ENGINE_PAR_INTMOD_SUBTYPE,$LFO_TYPE_TRIANGLE,0,find_mod(0, "LFO_SINE"),-1)
case 2
set_engine_par($ENGINE_PAR_INTMOD_SUBTYPE,$LFO_TYPE_SAWTOOTH,0,find_mod(0, "LFO_SINE"),-1)
case 3
set_engine_par($ENGINE_PAR_INTMOD_SUBTYPE,$LFO_TYPE_RANDOM,0,find_mod(0, "LFO_SINE"),-1))
end select
end on

leon59

Thank you Medusa, I will check out the post. It only works when I refresh, I'm using Kontakt 7.5.2. Is that a bug?

leon59

Ok just read the post, things are clearer now, it seems there is a bug. Thank you

medusa

Yeah, there's a screen refresh bug in some versions of Kontakt, but the LFO type is changing.

medusa

Also, I just realised that you don't need wait_async for ENGINE_PAR_INTMOD_SUBTYPE

leon59

LFO changes for sure but doesn't refresh. Thanks for the wait_async advice.

leon59

Ah!.. The LFO types are actually loading but the menu doesn't update. I thought they only loaded after refreshing. Lesson learned.