From fe05176da742130f40092e0acf70223778a4a5b8 Mon Sep 17 00:00:00 2001
From: yma16 <17685043634@163.com>
Date: Mon, 12 Oct 2020 22:55:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=B0=E6=96=87=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...5\222\214mtl\346\226\207\344\273\266.html" | 94 +++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 "loadmodel_views/views/sample01/1.\345\212\240\350\275\275obj\345\222\214mtl\346\226\207\344\273\266.html"
diff --git "a/loadmodel_views/views/sample01/1.\345\212\240\350\275\275obj\345\222\214mtl\346\226\207\344\273\266.html" "b/loadmodel_views/views/sample01/1.\345\212\240\350\275\275obj\345\222\214mtl\346\226\207\344\273\266.html"
new file mode 100644
index 0000000..eb0e94a
--- /dev/null
+++ "b/loadmodel_views/views/sample01/1.\345\212\240\350\275\275obj\345\222\214mtl\346\226\207\344\273\266.html"
@@ -0,0 +1,94 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8">
+  <title>02:Three.js经典应用-360度物品展示02</title>
+  <style>
+    body {
+      margin: 0;
+      overflow: hidden;
+      /* 隐藏body窗口区域滚动条 */
+    }
+  </style>
+  <!--引入three.js三维引擎-->
+  <script src="../../js/three.js"></script>
+  <!-- 引入threejs扩展控件OrbitControls.js -->
+  <script src="../../js/controls/OrbitControls.js"></script>
+  <!-- 引入obj模型加载库OBJLoader.js -->
+  <script src="../../js/OBJLoader.js"></script>
+  <!-- 引入obj模型材质加载库MTLLoader.js -->
+  <script src="../../js/MTLLoader.js"></script>
+</head>
+
+<body>
+  <script>
+    /**
+     * 创建场景对象Scene
+     */
+    var scene = new THREE.Scene();
+    /**
+     * OBJ和材质文件mtl加载
+     */
+    var OBJLoader = new THREE.OBJLoader();//obj加载器
+    var MTLLoader = new THREE.MTLLoader();//材质文件加载器
+    MTLLoader.load('./material.mtl', function(materials) {
+      // 返回一个包含材质的对象MaterialCreator
+      console.log(materials);
+      //obj的模型会和MaterialCreator包含的材质对应起来
+      OBJLoader.setMaterials(materials);
+      OBJLoader.load('./model.obj', function(obj) {
+        scene.add(obj);//返回的组对象插入场景中
+        obj.children[0].scale.set(5,5,5);//网格模型缩放
+        // 更换纹理贴图
+         var texture = new THREE.TextureLoader().load('texture3.png');
+         obj.children[0].material.map=texture
+      })
+    })
+
+    /**
+     * 光源设置
+     */
+    //点光源
+    var point = new THREE.PointLight(0xffffff);
+    point.position.set(400, 200, 300); //点光源位置
+    // scene.add(point); //点光源添加到场景中
+    //环境光
+    var ambient = new THREE.AmbientLight(0xffffff,1);
+    scene.add(ambient);
+    /**
+     * 相机设置
+     */
+    var width = window.innerWidth; //窗口宽度
+    var height = window.innerHeight; //窗口高度
+    var k = width / height; //窗口宽高比
+    var s = 150; //三维场景显示范围控制系数，系数越大，显示的范围越大
+    //创建相机对象
+    var camera = new THREE.OrthographicCamera(-s * k, s * k, s, -s, 1, 1000);
+    camera.position.set(200, 300, 200); //设置相机位置
+    camera.lookAt(scene.position); //设置相机方向(指向的场景对象)
+    /**
+     * 创建渲染器对象
+     */
+    var renderer = new THREE.WebGLRenderer();
+    renderer.setSize(width, height); //设置渲染区域尺寸
+    renderer.setClearColor(0xb9d3ff, 1); //设置背景颜色
+    document.body.appendChild(renderer.domElement); //body元素中插入canvas对象
+
+    // 渲染函数
+    function render() {
+      renderer.render(scene, camera); //执行渲染操作
+      // mesh.rotateY(0.01);//每次绕y轴旋转0.01弧度
+      requestAnimationFrame(render); //请求再次执行渲染函数render，渲染下一帧
+    }
+    render();
+    //创建控件对象  相机对象camera作为参数   控件可以监听鼠标的变化，改变相机对象的属性
+    var controls = new THREE.OrbitControls(camera);
+
+
+    //监听鼠标事件，触发渲染函数，更新canvas画布渲染效果
+     controls.addEventListener('change', render);
+  </script>
+</body>
+
+</html>
-- 
GitLab

