From aa79e897005731293d7dcdc583face645fa7bd34 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Fri, 19 Jan 2024 16:12:39 -0500
Subject: [PATCH] fix rough/outline failing to observe z-bottom

---
 src/kiri-mode/cam/ops.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/kiri-mode/cam/ops.js b/src/kiri-mode/cam/ops.js
index ad3e4e3d..1d82096e 100644
--- a/src/kiri-mode/cam/ops.js
+++ b/src/kiri-mode/cam/ops.js
@@ -265,7 +265,9 @@ class OpRough extends CamOp {
             indices = indices.appendAll(flats).sort((a,b) => b-a);
         }
 
+        indices = indices.filter(v => v >= zBottom);
         // console.log('indices', ...indices, {zBottom});
+
         let cnt = 0;
         let tot = 0;
         await slicer.slice(indices, { each: data => {
@@ -522,6 +524,7 @@ class OpOutline extends CamOp {
             .map(v => (parseFloat(v) - 0.01).round(5))
             .filter(v => v > 0 && indices.indexOf(v) < 0);
         indices = indices.appendAll(flats).sort((a,b) => b-a);
+        indices = indices.filter(v => v >= zBottom);
         // console.log('indices', ...indices, {zBottom, slicer});
         let cnt = 0;
         let tot = 0;