From 4ba452d812573774521e0f123d99c7cf01d63c18 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Tue, 9 Dec 2025 15:40:09 -0500
Subject: [PATCH] fix shadow for indexed parts

---
 src/kiri/core/widget.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/kiri/core/widget.js b/src/kiri/core/widget.js
index db378f1d..bcb69fd3 100644
--- a/src/kiri/core/widget.js
+++ b/src/kiri/core/widget.js
@@ -474,6 +474,7 @@ class Widget {
         let rad = deg * (Math.PI / 180);
         if (rad !== this.track.indexRad) {
             this.track.indexRad = rad;
+            this.clearShadows();
             this.setModified();
             this._updateMeshPosition();
         }
@@ -840,6 +841,12 @@ class Widget {
         this.mesh.visible = false;
     }
 
+    clearShadows() {
+        delete this.cache.shadow;
+        delete this.cache.shadows;
+        return this;
+    }
+
     async shadowAt(z) {
         let shadows = this.cache.shadows;
         if (!shadows) {