From 691f1650bd4841cb29dba40f1d5640cb6ef20d5a Mon Sep 17 00:00:00 2001
From: blobt <klm777x7@gmail.com>
Date: Wed, 9 Sep 2020 19:08:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=BA=90=E7=A0=81=E7=A0=94=E7=A9=B6=E5=BC=80?=
 =?UTF-8?q?=E5=A7=8B?=
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---
 src/index.js | 38 ++++++++++++--------------------------
 1 file changed, 12 insertions(+), 26 deletions(-)

diff --git a/src/index.js b/src/index.js
index 06156d3..b7a3b1f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,54 +1,40 @@
 import * as THREE from 'three';
+import { WebGLRenderer } from 'three/src/renderers/WebGLRenderer.js';
 import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
 
 //创建场景
 var scene = new THREE.Scene();
 
 //创建模型和material
-var geometry = new THREE.BufferGeometry();
-var vertices = new Float32Array([
-    0, 0, 0
-]);
-var posAttribute = new THREE.BufferAttribute(vertices, 3);
-    //类型数组创建顶点颜色color数据
-    var colors = new Float32Array([
-        1, 1, 0
-      ]);
-var colorAttribute = new THREE.BufferAttribute(colors, 3);
-geometry.attributes.position = posAttribute;
-geometry.attributes.color = colorAttribute;
-var material = new THREE.PointsMaterial( { 
-    vertexColors: THREE.VertexColors,
-    size: 10.0 //点对象像素尺寸
-} );
-
-
-var mesh = new THREE.Points( geometry, material );
+var geometry = new THREE.SphereBufferGeometry(10,10,10);
+var material = new THREE.MeshBasicMaterial( {color: 0xffff00} );
+
+var mesh = new THREE.Mesh( geometry, material );
 scene.add(mesh);
 
 
 //光照
-var ambient = new THREE.AmbientLight(0x444444); //环境光
+var ambient = new THREE.AmbientLight(0x004444); //环境光
 var point = new THREE.PointLight(0xffffff);
 point.position.set(400, 200, 300); //点光源位置
 
 //布置场景
-scene.add(ambient);
-scene.add(point);
+// scene.add(ambient);
+// scene.add(point);
 
 // 辅助坐标系
 var axisHelper = new THREE.AxesHelper(250);
-scene.add(axisHelper);
+//scene.add(axisHelper);
 
 //创建摄像机
 var camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 0.1, 1000);
-camera.position.set(200, 300, 200);
+camera.position.set(0, 0, 100);
 camera.lookAt(scene.position);
 
 //创建渲染器
-var renderer = new THREE.WebGLRenderer();
+var renderer = new WebGLRenderer();
 renderer.setSize(window.innerWidth, window.innerHeight);
-renderer.setClearColor("rgb(30, 30, 30)", 1); //设置背景颜色
+renderer.setClearColor("rgb(255, 255, 255)", 1); //设置背景颜色
 document.body.appendChild(renderer.domElement);
 
 const controls = new OrbitControls(camera, renderer.domElement);