From f1622d49f4a742faa3f2dc01b2fb8b7514a83fe9 Mon Sep 17 00:00:00 2001
From: mekanoe <1581674+mekanoe@users.noreply.github.com>
Date: Sun, 1 Oct 2023 12:40:36 -0400
Subject: [PATCH] make telemetry global

---
 html/001-platform-provenance.js | 2 --
 html/lib/app.js                 | 4 ++++
 html/lib/telemetry.js           | 6 +-----
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/html/001-platform-provenance.js b/html/001-platform-provenance.js
index 7fb25dd..8b1623a 100644
--- a/html/001-platform-provenance.js
+++ b/html/001-platform-provenance.js
@@ -1,10 +1,8 @@
 import { Shader } from "./lib/shader.js";
 import { BasicPlane } from "./lib/basic-plane.js";
 import { App } from "./lib/app.js";
-import { Telemetry } from "./lib/telemetry.js";
 
 const app = new App({ fov: 20 });
-new Telemetry(app);
 const gl = app.gl;
 
 const shader = new Shader(app)
diff --git a/html/lib/app.js b/html/lib/app.js
index bf5a37b..a8032b4 100644
--- a/html/lib/app.js
+++ b/html/lib/app.js
@@ -1,3 +1,5 @@
+import { Telemetry } from "./telemetry.js";
+
 export class App {
   constructor(
     config = {
@@ -54,6 +56,8 @@ export class App {
 
     this.clear();
     this.onBeforeUpdate(() => this.clear());
+
+    this.telemetry = new Telemetry(this);
   }
 
   clear() {
diff --git a/html/lib/telemetry.js b/html/lib/telemetry.js
index 726080a..630ff82 100644
--- a/html/lib/telemetry.js
+++ b/html/lib/telemetry.js
@@ -2,11 +2,7 @@ export class Telemetry {
   constructor(app, selector = "#telemetry") {
     this.app = app;
     this.el = document.querySelector(selector);
-    if (!this.el) {
-      throw new Error(`no element found matching ${selector}`);
-    }
-
-    if (location.search.includes("telemetry")) {
+    if (this.el && location.search.includes("telemetry")) {
       this.el.style.display = "block";
       this.app.onAfterUpdate(() => this.onAfterUpdate());
     }