chore: init

src/lib/webgl.ts

@@ -0,0 +1,18 @@
+export function checkWebGL() {
+	if(window.WebGLRenderingContext) {
+		const canvas = document.createElement("canvas");
+		try {
+			const ctx = canvas.getContext("webgl2") || canvas.getContext("webgl");
+			if(ctx && typeof ctx.getParameter == "function") {
+				return true;
+			}
+		} catch(e) {
+			// Supported, but disabled
+			alert("WebGL is supported but disabled in your browser. Please enable it in your settings.")
+		}
+		return false;
+	}
+	// WebGL is not supported
+	alert("WebGL is not supported in your browser. Please try a different browser.");
+	return false;
+}