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Three.js-如何仅在一个特定点上更改3D模型的纹理？

[英]Three.js - How to change a texture of a 3D model in only one specific point?

原文 2015-10-02 10:36:35 5 1 three.js/ textures

Three.js - How to change a texture of a 3D model in only one specific point so that not all the model changes texture ?? Three.js-如何仅在一个特定点更改3D模型的纹理，以使并非所有模型都改变纹理？ I have the json file of the model if anyone would like to see it. 如果有人要查看它，我有模型的json文件。 TIA! TIA！

1 个解决方案

I suggest you take a look at THREE.MeshFaceMaterial -- use this to apply different materials to different parts of a single mesh. 我建议您看一下THREE.MeshFaceMaterial使用它可以将不同的材质应用于单个网格的不同部分。 MeshFaceMaterial lets you have a group of different "regular" materials, each of which may have a different textures, and then assign on a per-poly basis. MeshFaceMaterial可以让您拥有一组不同的“常规”材质，每种材质可能具有不同的纹理，然后基于每个多边形进行分配。 The assignment happens in the geometry object. 分配发生在几何对象中。 See http://threejs.org/docs/#Reference/Materials/MeshFaceMaterial for docs. 有关文档，请参见http://threejs.org/docs/#Reference/Materials/MeshFaceMaterial 。

如何在运行时在Three.js中更改3D模型（Maya）的一个纹理图像 - How to change one texture image of a 3d model(maya ) in three.js at runtime

在THREE.js中，如何将一个纹理映射到3D矩形 - In THREE.js, how to map one texture to a 3D rectangle

应用纹理后，Three.js 3D模型消失了 - Three.js 3D model disappears after applying texture

如何使用Three.js导入具有纹理的Blender 3D模型？ - How can I import a Blender 3D model with a texture using Three.js?

如何确保大型 3D 纹理仅在 THREE.js 中上传一次到 GPU？ - How do I make sure that a large 3D texture is only uploaded once to GPU in THREE.js?

使用colorPicker three.js更改3D模型的颜色 - Change the color of 3D model using colorPicker three.js

当我尝试只渲染一个时，三个 js 中的两个 3d 模型渲染错误 - two 3d model rendering error in three.js when im trying to render only one

Three.js如何创建一个简单的3D点 - Three.js How to create a simple 3d Point

three.js 3D模型方向 - three.js 3d model orientation

Three.js 3D model position - Three.js 3D model position

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相关问题 如何在运行时在Three.js中更改3D模型（Maya）的一个纹理图像 - How to change one texture image of a 3d model(maya ) in three.js at runtime 在THREE.js中，如何将一个纹理映射到3D矩形 - In THREE.js, how to map one texture to a 3D rectangle 应用纹理后，Three.js 3D模型消失了 - Three.js 3D model disappears after applying texture 如何使用Three.js导入具有纹理的Blender 3D模型？ - How can I import a Blender 3D model with a texture using Three.js? 如何确保大型 3D 纹理仅在 THREE.js 中上传一次到 GPU？ - How do I make sure that a large 3D texture is only uploaded once to GPU in THREE.js? 使用colorPicker three.js更改3D模型的颜色 - Change the color of 3D model using colorPicker three.js 当我尝试只渲染一个时，三个 js 中的两个 3d 模型渲染错误 - two 3d model rendering error in three.js when im trying to render only one Three.js如何创建一个简单的3D点 - Three.js How to create a simple 3d Point three.js 3D模型方向 - three.js 3d model orientation Three.js 3D model position - Three.js 3D model position

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