From 3d79b3ee03eb472c4a59c66f352fcce6e7b379f8 Mon Sep 17 00:00:00 2001
From: Mike Molinari <mike@smbisoft.com>
Date: Mon, 7 Nov 2022 23:33:18 +0000
Subject: [PATCH] Make datum object always render on top.

---
 modules/scene/objects/auxiliary.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/scene/objects/auxiliary.js b/modules/scene/objects/auxiliary.js
index 3ecbb7d3..7b34eb29 100644
--- a/modules/scene/objects/auxiliary.js
+++ b/modules/scene/objects/auxiliary.js
@@ -41,12 +41,14 @@ export class MeshArrow extends Object3D {
     }
 
     // dir is assumed to be normalized
+    const meshMaterial = materialCreate({color, depthTest:false});
+    //meshMaterial.depthTest = false;
 
-    const cone = new Mesh(tipGeometry, materialCreate({color}));
+    const cone = new Mesh(tipGeometry, meshMaterial);
     cone.matrixAutoUpdate = false;
     this.add(cone);
 
-    const line = new Mesh(lineGeometry, materialCreate({color}));
+    const line = new Mesh(lineGeometry, meshMaterial);
     line.matrixAutoUpdate = false;
     this.add(line);