我试图使用三个
我正在尝试将纹理添加到一个球体中,特别是通过使用TexturEloDoder将图像映射到其上。
但是,我可以完美地添加材料,而没有图像。例如,如果我删除了“映射:textureLoader()。负载(Earthuv)”并用“ color:0xff0000”代替它,则球体会在没有错误的情况下完全填充,但是对于纹理程序,我只是收到错误日志在下面找到。
请随时提出问题,因为我不知道我还应该提供什么来帮助解决此错误。
错误日志:
TypeError: Cannot set properties of undefined (setting 'manager')
at Loader (three.module.js?5a89:34164:1)
at TextureLoader (three.module.js?5a89:34947:1)
at VueComponent.mounted (about.vue?9043:39:1)
at invokeWithErrorHandling (vue.runtime.esm.js?2b0e:1863:1)
at callHook (vue.runtime.esm.js?2b0e:4235:1)
at Object.insert (vue.runtime.esm.js?2b0e:3158:1)
at invokeInsertHook (vue.runtime.esm.js?2b0e:6390:1)
at Vue.patch [as __patch__] (vue.runtime.esm.js?2b0e:6538:1)
at Vue._update (vue.runtime.esm.js?2b0e:3960:1)
at Vue.updateComponent (vue.runtime.esm.js?2b0e:4075:1)
请在下面找到我的尝试:
<template>
<div>
<canvas ref="aboutCanvas"></canvas>
</div>
</template>
<script>
import {
Scene,
PerspectiveCamera,
WebGLRenderer,
Mesh,
SphereGeometry,
MeshBasicMaterial,
TextureLoader,
} from "three";
import earthUV from "~/assets/earthUV.jpg";
export default {
mounted() {
const scene = new Scene();
const camera = new PerspectiveCamera(
75,
innerWidth / innerHeight,
0.1,
1000
);
const renderer = new WebGLRenderer({
canvas: this.$refs.aboutCanvas,
});
renderer.setSize(innerWidth, innerHeight);
document.body.appendChild(renderer.domElement);
// Create a sphere
const sphere = new Mesh(
new SphereGeometry(5, 50, 50),
new MeshBasicMaterial({
map: TextureLoader().load(earthUV)
})
);
// Add objects into scene
scene.add(sphere);
camera.position.z = 10;
function animate() {
requestAnimationFrame(animate);
renderer.render(scene, camera);
}
animate();
},
};
</script>
I am trying to add a texture to a sphere, specifically by mapping an image to it using TextureLoader.
However, I can add the material perfectly fine, without the image that is. For example, if I removed the line "map: TextureLoader().load(earthUV)" and replaced it with "color: 0xFF0000", the sphere would load perfectly fine with no errors, but with the TextureLoader I just receive the error log found below.
Please feel free to ask questions as I do not know what else I should provide to help fix this error.
Error Log:
TypeError: Cannot set properties of undefined (setting 'manager')
at Loader (three.module.js?5a89:34164:1)
at TextureLoader (three.module.js?5a89:34947:1)
at VueComponent.mounted (about.vue?9043:39:1)
at invokeWithErrorHandling (vue.runtime.esm.js?2b0e:1863:1)
at callHook (vue.runtime.esm.js?2b0e:4235:1)
at Object.insert (vue.runtime.esm.js?2b0e:3158:1)
at invokeInsertHook (vue.runtime.esm.js?2b0e:6390:1)
at Vue.patch [as __patch__] (vue.runtime.esm.js?2b0e:6538:1)
at Vue._update (vue.runtime.esm.js?2b0e:3960:1)
at Vue.updateComponent (vue.runtime.esm.js?2b0e:4075:1)
Please find the code for my attempt below:
<template>
<div>
<canvas ref="aboutCanvas"></canvas>
</div>
</template>
<script>
import {
Scene,
PerspectiveCamera,
WebGLRenderer,
Mesh,
SphereGeometry,
MeshBasicMaterial,
TextureLoader,
} from "three";
import earthUV from "~/assets/earthUV.jpg";
export default {
mounted() {
const scene = new Scene();
const camera = new PerspectiveCamera(
75,
innerWidth / innerHeight,
0.1,
1000
);
const renderer = new WebGLRenderer({
canvas: this.$refs.aboutCanvas,
});
renderer.setSize(innerWidth, innerHeight);
document.body.appendChild(renderer.domElement);
// Create a sphere
const sphere = new Mesh(
new SphereGeometry(5, 50, 50),
new MeshBasicMaterial({
map: TextureLoader().load(earthUV)
})
);
// Add objects into scene
scene.add(sphere);
camera.position.z = 10;
function animate() {
requestAnimationFrame(animate);
renderer.render(scene, camera);
}
animate();
},
};
</script>
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创建纹理加载器时,您必须使用
new
关键字。您可以多次使用该单个纹理加载器来加载所需的多数纹理。When creating a TextureLoader, you have to use the
new
keyword. You can use that single TextureLoader multiple times to load as many textures as you need.