fix: 1

public/lib/potree/potree.js

@@ -43064,6 +43064,7 @@
 	    var pts = this.geoPoints || this.points;
 	    var len2 = pts.length;
 	    this.endCaps.forEach((e, i) => {
+	      Potree.Utils.updateVisible(e, 'hasPoints', len > 0);
 	      if (len) {
 	        if (len > 1) {
 	          var dir = i == 0 ? new Vector3().subVectors(pts[1], pts[0]) : new Vector3().subVectors(pts[len2 - 2], pts[len2 - 1]);