update mouse hover

add animation

next.config.mjs

@@ -2,6 +2,7 @@
  * @type {import('next').NextConfig}
  */
 const isExport = process.env.NEXT_BUILD === 'export';
+
 const nextConfig = {
   /* config options here */
   reactStrictMode: true,
@@ -10,10 +11,9 @@ const nextConfig = {
   images: isExport ? { unoptimized: true } : {},
   experimental: {
     // runtime: 'nodejs',
-    // outputStandalone: true,
   },
   compiler: {
-    removeConsole: true,
+    removeConsole: process.env.NODE_ENV === 'production',
   },
   // assetPrefix: isExport ? './' : undefined,
   // images:

package.json

@@ -32,7 +32,7 @@
     "rehype-slug": "^5.0.1",
     "remark-frontmatter": "^4.0.1",
     "remark-gfm": "^3.0.1",
-    "rua-three": "^1.0.9",
+    "rua-three": "^1.1.1",
     "sharp": "^0.31.0",
     "stats.js": "^0.17.0",
     "three": "^0.145.0"

pages/index.tsx

@@ -2,7 +2,7 @@ import cn from 'classnames';
 import dynamic from 'next/dynamic';
 import Image from 'next/future/image';
 import Head from 'next/head';
-import { useEffect, useRef, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { InitFn, THREE, useThree } from 'rua-three';
 import styles from 'styles/index/index.module.css';
 import { GLTF, GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
@@ -14,6 +14,9 @@ const Loading = dynamic(() => import('components/RUA/loading/RUALoading'));
 const manager = new THREE.LoadingManager();
 const gltfLoader = new GLTFLoader(manager);
 
+const rotationY = 0.4;
+const rotationX = 0.18;
+
 const Home: NextPageWithLayout = () => {
   const wrapper = useRef<HTMLDivElement>(null);
   const [size, setSize] = useState({
@@ -30,7 +33,7 @@ const Home: NextPageWithLayout = () => {
     }, 300);
   };
 
-  const setCanvasSize = () => {
+  const setCanvasSize = useCallback(() => {
     if (!wrapper.current) return;
     const width = wrapper.current.clientWidth;
     const height = wrapper.current.clientHeight;
@@ -38,7 +41,7 @@ const Home: NextPageWithLayout = () => {
       width,
       height,
     });
-  };
+  }, []);
   useEffect(() => {
     setCanvasSize();
     window.addEventListener('resize', setCanvasSize);
@@ -46,46 +49,97 @@ const Home: NextPageWithLayout = () => {
     return () => {
       window.removeEventListener('resize', setCanvasSize);
     };
-  }, []);
+  }, [setCanvasSize]);
 
-  const init: InitFn = ({ scene, camera, controls, frameArea }) => {
-    controls.enablePan = false;
-    controls.minDistance = 1;
-    controls.minPolarAngle = Math.PI * 0.2;
-    controls.maxPolarAngle = Math.PI * 0.5;
-    controls.maxAzimuthAngle = Math.PI * 0.2;
-    camera.position.set(0, 5, 5);
+  const init: InitFn = ({
+    scene,
+    camera,
+    controls,
+    frameArea,
+    isOrbitControls,
+    isPerspectiveCamera,
+    addWindowEvent,
+    addRenderCallback,
+  }) => {
+    if (isOrbitControls(controls)) {
+      controls.enableRotate = false;
+      controls.enablePan = false;
+      controls.enableZoom = false;
+      controls.minDistance = 1;
+      controls.minPolarAngle = Math.PI * 0.2;
+      controls.maxPolarAngle = Math.PI * 0.5;
+      controls.maxAzimuthAngle = Math.PI * 0.2;
+    }
 
-    const light = new THREE.SpotLight(0xffffff, 1.4, 100, 15);
-    scene.add(new THREE.AmbientLight(0xffffff, 0.8));
+    const light = new THREE.SpotLight(0xffffff, 2, 100, 15);
+    scene.add(new THREE.AmbientLight(0xffffff, 1));
     scene.add(light);
 
     const handleLoad = (gltf: GLTF) => {
       const root = gltf.scene;
       scene.add(root);
 
+      const clock = new THREE.Clock();
+      const mixer = new THREE.AnimationMixer(root);
+      gltf.animations.forEach((clip) => {
+        mixer.clipAction(clip).play();
+      });
+      addRenderCallback((time) => {
+        mixer.update(clock.getDelta());
+      });
+
       const box = new THREE.Box3().setFromObject(root);
 
       const boxSize = box.getSize(new THREE.Vector3()).length();
       const boxCenter = box.getCenter(new THREE.Vector3());
 
       light.target = root;
-      light.position.set(0, 2, 4);
+      light.position.set(0, 2, 6);
       light.rotateX(Math.PI * 0.4);
-      frameArea(boxSize * 0.8, boxSize, boxCenter, camera);
+      isPerspectiveCamera(camera) &&
+        frameArea(boxSize * 0.8, boxSize, boxCenter, camera);
 
-      controls.maxDistance = boxSize * 10;
+      // controls.maxDistance = boxSize * 10;
       controls.target.copy(boxCenter);
       controls.update();
+
+      const halfWidth = Math.floor(window.innerWidth / 2);
+      const halfHeight = Math.floor(window.innerHeight / 2);
+
+      const updateMousePosition = (e: MouseEvent | globalThis.TouchEvent) => {
+        let x;
+        let y;
+        if (e instanceof MouseEvent) {
+          x = e.clientX;
+          y = e.clientY;
+        } else {
+          x = e.touches[0].clientX;
+          y = e.touches[0].clientY;
+        }
+
+        // > 0 is right, < 0 is left
+        const directionX = x - halfWidth;
+        const directionY = y - halfHeight;
+
+        // if (directionX > 0) root.rotation.y += 0.01;
+        root.rotation.y = rotationY * (directionX / halfWidth);
+        root.rotation.x = rotationX * (directionY / halfHeight);
+      };
+
+      addWindowEvent('mousemove', updateMousePosition, {
+        passive: true,
+      });
+      addWindowEvent('touchmove', updateMousePosition, {
+        passive: true,
+      });
     };
 
-    gltfLoader.load('/models/just_a_hungry_cat/scene.gltf', handleLoad);
+    gltfLoader.load('./models/just_a_hungry_cat/scene.gltf', handleLoad);
   };
   const { ref } = useThree({
     init,
     ...size,
     alpha: true,
-    renderOnDemand: true,
   });
 
   return (

yarn.lock

@@ -7761,10 +7761,10 @@ rimraf@^3.0.2:
   dependencies:
     glob "^7.1.3"
 
-rua-three@^1.0.9:
-  version "1.0.9"
-  resolved "https://registry.npmjs.org/rua-three/-/rua-three-1.0.9.tgz#64f6d9d27ff6982fabe82125cd9d5013725f6c51"
-  integrity sha512-elvrI+NLCx0t50jJsxTVktqmUXEM7EmwbDC9b1Js4lupnjVIvkCFknZ+7AMGRIri5150XxTxr03aH30hiqFY8w==
+rua-three@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.npmjs.org/rua-three/-/rua-three-1.1.1.tgz#c6d2e28fc60ed4e3bde5018332787c014515d7a3"
+  integrity sha512-eESIlFHebKIQjWKlDGoRHmeXTniCu32o8U5DhKCYXtDXC9kyXcOa5mqJBAR7nRD1QCrSd7LFKg+wdkSIKdVIYQ==
 
 run-async@^2.4.0:
   version "2.4.1"