From 463fc48472c048a6756a8bc5ea4182e1fbaac9ea Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Tue, 9 Dec 2025 08:16:17 -0500
Subject: [PATCH] enable inside/outside trace for open polylines

---
 src/kiri/mode/cam/op-area.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kiri/mode/cam/op-area.js b/src/kiri/mode/cam/op-area.js
index 5820cdef..8abbc602 100644
--- a/src/kiri/mode/cam/op-area.js
+++ b/src/kiri/mode/cam/op-area.js
@@ -221,7 +221,7 @@ class OpArea extends CamOp {
                     } else {
                         // todo: move this out of the zs loop
                         POLY.offset([ area ], tr_type === 'inside' ? [ -toolDiam / 2 ] : [ toolDiam / 2 ], {
-                            count: 1, outs, flat: true, z, minArea: 0
+                            count: 1, outs, flat: true, z, minArea: 0, open: true
                         });
                     }
                     if (outs.length === 0) {