From 36f47bec58d8e171616a7fedae20b7a9352e9496 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Mon, 5 Mar 2018 14:34:15 -0500
Subject: [PATCH] add notes

---
 js/kiri-slicer.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/kiri-slicer.js b/js/kiri-slicer.js
index d54d15f7..221bd0f6 100644
--- a/js/kiri-slicer.js
+++ b/js/kiri-slicer.js
@@ -103,10 +103,10 @@ var gs_kiri_slicer = exports;
             zMax = options.zmax || Math.ceil(bounds.max.z),
             zInc = options.height,
             zOff = true ? zInc / 2 : 0,
-            zIndexes = [],
-            zList = {},
-            zFlat = {},
-            zScale,
+            zIndexes = [],      // auto-detected z slicing offsets (laser/cam)
+            zList = {},         // list of z indices for auto slicing (laser)
+            zFlat = {},         // area of z offset flat areas (cam)
+            zScale,             // bucket span in z units
             zPos,
             timeStart = time(),
             slices = [],