From 604af6ff1f2ae3ad82a6079a1fb5c7cb8f5cc392 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Sat, 22 Nov 2025 11:21:32 -0500
Subject: [PATCH] change slice bounds errors into alerts

---
 src/kiri/mode/cam/slice.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/kiri/mode/cam/slice.js b/src/kiri/mode/cam/slice.js
index a549505f..ed3a541c 100644
--- a/src/kiri/mode/cam/slice.js
+++ b/src/kiri/mode/cam/slice.js
@@ -119,6 +119,10 @@ export async function cam_slice(settings, widget, onupdate, ondone) {
         ondone(msg);
     }
 
+    function alert(msg) {
+        onupdate(null,null,msg);
+    }
+
     if (unsafe) {
         console.log("disabling overhang safeties");
     }
@@ -135,20 +139,20 @@ export async function cam_slice(settings, widget, onupdate, ondone) {
         let maxDelta = 1e-3;
 
         if (stock.x + maxDelta < (bounds.max.x - bounds.min.x)) {
-            return error('stock X too small for part. resize stock or use offset stock');
+            alert('stock X too small for part');
         }
 
         if (stock.y + maxDelta < (bounds.max.y - bounds.min.y)) {
-            return error('stock Y too small for part. resize stock or use offset stock');
+            alert('stock Y too small for part');
         }
 
         if (stock.z + maxDelta < (bounds.max.z - bounds.min.z)) {
-            return error('stock Z too small for part. resize stock or use offset stock');
+            alert('stock Z too small for part');
         }
     }
 
     if (zMin >= bounds.max.z) {
-        return error(`invalid z bottom ${(zMin / units).round(3)} >= bounds z max ${(zMax / units).round(3)}`);
+        alert(`invalid z bottom ${(zMin / units).round(3)} >= bounds z max ${(zMax / units).round(3)}`);
     }
 
     let mark = Date.now();