Fix pathfinding on scene change

Hubs-Foundation · Jan 23, 2019 · dab5812 · dab5812
1 parent 5368136
commit dab5812
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diff --git a/src/components/character-controller.js b/src/components/character-controller.js
@@ -36,6 +36,10 @@ AFRAME.registerComponent("character-controller", {
     this.snapRotateRight = this.snapRotateRight.bind(this);
     this.setAngularVelocity = this.setAngularVelocity.bind(this);
     this.handleTeleport = this.handleTeleport.bind(this);
+    this.el.sceneEl.addEventListener("nav-mesh-loaded", () => {
+      this.navGroup = null;
+      this.navNode = null;
+    });
   },
 
   update: function() {

diff --git a/src/systems/nav.js b/src/systems/nav.js
@@ -10,5 +10,6 @@ AFRAME.registerSystem("nav", {
     const geometry = new THREE.Geometry().fromBufferGeometry(mesh.geometry);
     geometry.applyMatrix(mesh.matrixWorld);
     this.pathfinder.setZoneData(zone, Pathfinding.createZone(geometry));
+    this.el.sceneEl.emit("nav-mesh-loaded");
   }
 });