Some tiny cleanup (#7699)

* Some tiny cleanup

* update

---------

Co-authored-by: Martin Valigursky <[email protected]>

Author: mvaligursky

examples/src/examples/graphics/render-to-texture.example.mjs

@@ -174,7 +174,6 @@ assetListLoader.load(() => {
     // make the texture tiles and use anisotropic filtering to prevent blurring
     planeMaterial.diffuseMap = assets.checkerboard.resource;
     planeMaterial.diffuseMapTiling.set(10, 10);
-    planeMaterial.anisotropy = 16;
 
     createPrimitive('sphere', new pc.Vec3(-2, 1, 0), new pc.Vec3(2, 2, 2), pc.Color.RED, [worldLayer.id]);
     createPrimitive('cone', new pc.Vec3(0, 1, -2), new pc.Vec3(2, 2, 2), pc.Color.CYAN, [worldLayer.id]);

examples/src/examples/materials/material-anisotropic.example.mjs

@@ -62,7 +62,7 @@ assetListLoader.load(() => {
     camera.addComponent('camera', {
         toneMapping: pc.TONEMAP_ACES
     });
-    camera.translate(0, 6, 6);
+    camera.translate(0, 9, 9);
     camera.rotate(-48, 0, 0);
     app.root.addChild(camera);
 

src/scene/graphics/render-pass-shader-quad.js

@@ -18,10 +18,13 @@ import { RenderPass } from '../../platform/graphics/render-pass.js';
  */
 class RenderPassShaderQuad extends RenderPass {
     /**
-     * @type {Shader}
+     * @type {Shader|null}
      */
     _shader = null;
 
+    /**
+     * @type {QuadRender|null}
+     */
     quadRender = null;
 
     /**