From 17f87d58c49e85eff3ce8968c13ad16b03a40137 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Wed, 7 Mar 2018 10:08:30 -0500
Subject: [PATCH] more optimal adaptive in corner case. add heights to fixed
 slicing

---
 js/kiri-slicer.js | 7 +++++--
 js/license.js     | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/js/kiri-slicer.js b/js/kiri-slicer.js
index b43df3af..f0a4d6bd 100644
--- a/js/kiri-slicer.js
+++ b/js/kiri-slicer.js
@@ -232,7 +232,8 @@ var gs_kiri_slicer = exports;
                 zDivMax = Math.floor(zDelta / zInc);
 
                 if (zDivMax && zDivMax < zDivMin) {
-                    zStep = zDelta / (zDivMax + 1);
+                    if (zDelta % zInc > 0.01) zDivMax++;
+                    zStep = zDelta / zDivMax;
                 } else {
                     zStep = zDelta;
                 }
@@ -247,10 +248,12 @@ var gs_kiri_slicer = exports;
             // FDM fixed slicing
             if (options.firstHeight) {
                 zIndexes.push(options.firstHeight / 2);
+                zHeights.push(options.firstHeight);
                 zMin = options.firstHeight;
             }
             for (i = zMin + zOff; i < zMax; i += zInc) {
                 zIndexes.push(i);
+                zHeights.push(zInc);
             }
         }
 
@@ -419,7 +422,7 @@ var gs_kiri_slicer = exports;
             // allow empty slices in CAM swap mode (for topos w/ gaps)
             if (lines.length == 0 && !(options.swapX || options.swapY)) return;
 
-            slice.height = height || z;
+            slice.height = height;
             slice.index = slices.length;
             slice.lines = removeDuplicateLines(lines);
 
diff --git a/js/license.js b/js/license.js
index 5e3d8fbb..a1dd23be 100644
--- a/js/license.js
+++ b/js/license.js
@@ -1,7 +1,7 @@
 var exports = {
     COPYRIGHT:"Copyright (C) 2014-2017 Stewart Allen <stewart@neuron.com> - All Rights Reserved",
     LICENSE:"Unauthorized copying, modification and re-distribution are strictly prohibited without prior written consent.",
-    VERSION:"1.1.8b"
+    VERSION:"1.1.8c"
 };
 if (!module) var module = {};
 module.exports = exports;