Initial commit

node_modules/three/examples/jsm/renderers/webgl/utils/WebGLExtensions.js

@@ -0,0 +1,26 @@
+class WebGLExtensions {
+
+	constructor( backend ) {
+
+		this.backend = backend;
+
+		this.gl = this.backend.gl;
+		this.availableExtensions = this.gl.getSupportedExtensions();
+
+	}
+
+	get( name ) {
+
+		return this.gl.getExtension( name );
+
+	}
+
+	has( name ) {
+
+		return this.availableExtensions.includes( name );
+
+	}
+
+}
+
+export default WebGLExtensions;