From f4b448d304c22f7bf9c8b2675707d6924fbaba54 Mon Sep 17 00:00:00 2001
From: cbdev <cb@cbcdn.com>
Date: Mon, 23 Dec 2019 17:56:38 +0100
Subject: Add some comments to the layering example

---
 configs/layering.lua | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'configs/layering.lua')

diff --git a/configs/layering.lua b/configs/layering.lua
index 0ced715..834ed09 100644
--- a/configs/layering.lua
+++ b/configs/layering.lua
@@ -1,9 +1,15 @@
+-- This global variable has the current base offset for the input channels.
+-- We want to map 16 input channels (from MIDI) to 512 output channels (ArtNet),
+-- so we have 32 possible offsets (32 * 16 = 512)
 current_layer = 0
 
+-- Set the current_layer based on the control input channel
 function control(value)
 	current_layer = math.floor(value * 31.99);
 end
 
+-- Handler functions for the input channels
+-- Calculate the channel offset and just output the value the input channel provides
 function in0(value)
 	output("out"..((current_layer * 16)), value)
 	print("Output on out"..((current_layer * 16)))
-- 
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