its only ever going to be standard material

packages/website/src/core/blitzkit/jsxTree.tsx

@@ -1,11 +1,5 @@
 import type { ComponentProps, ReactNode } from "react";
-import {
-  AdditiveBlending,
-  Material,
-  Mesh,
-  MeshStandardMaterial,
-  Object3D,
-} from "three";
+import { AdditiveBlending, Mesh, MeshStandardMaterial, Object3D } from "three";
 
 export function jsxTree(
   node: Object3D,
@@ -33,13 +27,10 @@ export function jsxTree(
 
     if (props.material instanceof MeshStandardMaterial) {
       props.material.depthWrite = true;
-    }
 
-    if (
-      props.material instanceof Material &&
-      props.material.userData.blending === "additive"
-    ) {
-      props.material.blending = AdditiveBlending;
+      if (props.material.userData.blending === "additive") {
+        props.material.blending = AdditiveBlending;
+      }
     }
 
     return mergers?.mesh ? (