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TouchDesigner – Particle

radius 0.6 each / detail 50 rows and columms
Sop – sort 1 and noise , noise adjustment
tool – particle gpu and connect to 1 input. (while i using 2022ver it doesnt work so i using 2021 ver)
display adjustment
adjust particles gpu with preset ‘sand’
adjust sort 1 as random point sort mode
add bg colour by inserted top add and connect 2 input with constant (bg color)
particle size as 0.01 min / 0.015 max
drag : movement speed (will reacted with audio_)
insert null , lookup with ramp 2input to coloring the particles.
insert top add between lookup – blur – level -at add2 2input
setup frame same as audio file length frames/ and makesure playmode as locked the timeline at audio in.
audio channel analyze and separate and make a null
select : select channel
react to audio with particle / activate audio null and drag to drag section at particle gpu with chop reference
add trigger to reduce the gap motioning
adjust trigger sustaining
add math , adjust range as 0.1
copied trigger . math . null to apply blur too / and adjust trigger and math range
  • after select’ nodes / connect those 3 nodes
activate 2nd null connect to level opacity
to add a background noise , add noise and adjust .

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