Add a method to detect webGL support

SharpCoder · SharpCoder · commit 0028db61cb71 · 2023-10-03T16:41:13.000-07:00
diff --git a/src/helpers.ts b/src/helpers.ts
@@ -58,3 +58,16 @@ export function createProgram(
 export function r(num: number) {
     return Math.round(num * 100) / 100;
 }
+
+export function isWebGLSupported() {
+    try {
+        const canvas = document.createElement('canvas');
+        return (
+            !!window.WebGLRenderingContext &&
+            (canvas.getContext('webgl') ||
+                canvas.getContext('experimental-webgl'))
+        );
+    } catch (e) {
+        return false;
+    }
+}
