From a09feb5975482bd7e201bc5c805990d27a06023b Mon Sep 17 00:00:00 2001
From: Jono Brandel <developer@jono.fyi>
Date: Mon, 16 Oct 2023 10:42:07 -0700
Subject: [PATCH] Update extras to Matrix API changes

---
 extras/js/zui.js  | 6 ++++--
 extras/jsm/zui.js | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/extras/js/zui.js b/extras/js/zui.js
index 8ced7ec9..93560641 100644
--- a/extras/js/zui.js
+++ b/extras/js/zui.js
@@ -143,7 +143,8 @@
         z = typeof c === 'number' ? c : 1;
       }
       const n = this.viewportOffset.matrix.inverse().multiply(x, y, z);
-      return m.multiply(n.x, n.y, n.z);
+      const r = m.multiply(n[0], n[1], n[2]);
+      return { x: r[0], y: r[1], z: r[2] };
     }
 
     surfaceToClient(a, b, c) {
@@ -161,7 +162,8 @@
         z = typeof c === 'number' ? c : 1;
       }
       const sm = this.surfaceMatrix.multiply(x, y, z);
-      return vo.multiply(sm.x, sm.y, sm.z);
+      const r = vo.multiply(sm[0], sm[1], sm[2]);
+      return { x: r[0], y: r[1], z: r[2] };
     }
 
     zoomBy(byF, clientX, clientY) {
diff --git a/extras/jsm/zui.js b/extras/jsm/zui.js
index 5e5aea83..f63a5ae3 100644
--- a/extras/jsm/zui.js
+++ b/extras/jsm/zui.js
@@ -168,7 +168,8 @@ export class ZUI {
       z = typeof c === 'number' ? c : 1;
     }
     const n = this.viewportOffset.matrix.inverse().multiply(x, y, z);
-    return m.multiply(n.x, n.y, n.z);
+    const r = m.multiply(n[0], n[1], n[2]);
+    return { x: r[0], y: r[1], z: r[2] };
   }
 
   /**
@@ -204,7 +205,8 @@ export class ZUI {
       z = typeof c === 'number' ? c : 1;
     }
     const sm = this.surfaceMatrix.multiply(x, y, z);
-    return vo.multiply(sm.x, sm.y, sm.z);
+    const r = vo.multiply(sm[0], sm[1], sm[2]);
+    return { x: r[0], y: r[1], z: r[2] };
   }
 
   /**