三个js找不到图片

Question

我已经创建了一个 Vue Cli 应用程序，我正在尝试使用 Three.js 在其中渲染 3D 对象。

当我尝试加载图像以将其用作纹理时出现问题。

let scene = new Three.Scene();

const spaceTexture = new Three.TextureLoader().load(
  "@/assets/images/space-background.jpg"
);
scene.background = spaceTexture;

令我震惊的是，这不是导入或图像问题，因为我通常可以将它添加到 DOM:

<template>
  <div id="container"></div>
  <img src="@/assets/images/space-background.jpg" />
</template>

不知道怎么办，换了各种路径都没用。不知道怎么办。

Answer 1

我认为您应该在 load 方法中使用 require 关键字：

<template>
  <div>Hey</div>
</template>
<script setup>
import * as THREE from "three";
const scene = new THREE.Scene();
const spaceTexture = new THREE.TextureLoader().load(
  require("@/assets/img/space.jpeg")
);
scene.background = spaceTexture;
const camera = new THREE.PerspectiveCamera(
  75,
  window.innerWidth / window.innerHeight,
  0.1,
  1000
);

const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);

const geometry = new THREE.BoxGeometry();
const material = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
const cube = new THREE.Mesh(geometry, material);
scene.add(cube);

camera.position.z = 5;

function animate() {
  requestAnimationFrame(animate);

  cube.rotation.x += 0.01;
  cube.rotation.y += 0.01;

  renderer.render(scene, camera);
}

animate();
</script>

这几行就可以了

const spaceTexture = new THREE.TextureLoader().load(
  require("@/assets/img/space.jpeg")
);

三个js找不到图片

Three js not finding images

javascript

three.js

vue.js