From fb39c48011503eb1a37c83b66db07841eb33701c Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Tue, 1 Nov 2022 23:53:22 -0400
Subject: [PATCH] eliminate specialized rotate for belt

---
 src/kiri-run/worker.js |  2 +-
 src/kiri/widget.js     | 12 ++++--------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/kiri-run/worker.js b/src/kiri-run/worker.js
index 93a0cb3f..d1ff3370 100644
--- a/src/kiri-run/worker.js
+++ b/src/kiri-run/worker.js
@@ -372,7 +372,7 @@ kiri.worker = {
             for (let w of group) {
                 w.moveMesh(0, miny, 0);
             }
-            widget.rotateRaw(rotation,0,0,true);
+            widget.rotate(rotation, 0, 0, true, false);
             let minr = gmin(group);
             widget.belt = {
                 angle: 45,
diff --git a/src/kiri/widget.js b/src/kiri/widget.js
index a042a505..57859ebc 100644
--- a/src/kiri/widget.js
+++ b/src/kiri/widget.js
@@ -566,17 +566,13 @@ class Widget {
         this.setModified();
     }
 
-    rotate(x, y, z, temp) {
-        this.group.forEach(w => {
-            w._rotate(x, y, z, temp);
-        });
-        this.center(false);
-    }
-
-    rotateRaw(x, y, z, temp) {
+    rotate(x, y, z, temp, center = true) {
         this.group.forEach(w => {
             w._rotate(x, y, z, temp);
         });
+        if (center) {
+            this.center(false);
+        }
     }
 
     _rotate(x, y, z, temp) {