It implements enough WebGL spec to draw a triangle

components/script/dom/webglobject.rs

@@ -0,0 +1,26 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// https://www.khronos.org/registry/webgl/specs/latest/1.0/webgl.idl
+use dom::bindings::codegen::Bindings::WebGLObjectBinding;
+use dom::bindings::global::GlobalRef;
+use dom::bindings::js::{Temporary};
+use dom::bindings::utils::{Reflector, reflect_dom_object};
+
+#[dom_struct]
+pub struct WebGLObject {
+    reflector_: Reflector,
+}
+
+impl WebGLObject {
+    fn new_inherited() -> WebGLObject {
+        WebGLObject {
+            reflector_: Reflector::new(),
+        }
+    }
+
+    pub fn new(global: GlobalRef) -> Temporary<WebGLObject> {
+        reflect_dom_object(box WebGLObject::new_inherited(), global, WebGLObjectBinding::Wrap)
+    }
+}