How to add a shader to a ThreeJS geometry in ReactJS

A step by step guide on implementing a shader in a 3JS plane using ReactJS.

Oscar de la Hera Gomez
Written by Oscar de la Hera Gomez
First published on 11/06/2023 at 10:18
Last Updated on 11/11/2023 at 10:32
<p>Two flowers that represent ReactJS and ThreeJS side by side. Beneath them sits the text "ReactJS &amp; ThreeJS Implement a Shader."</p>

A step by step guide on implementing a shader in a 3JS plane using ReactJS.

SubscribeDownload Open Source Starter Project

We recommend that you clone our Open Source React-Redux Starter Project, checking out the tutorial/three-js/starter branch and carrying out the steps below. The changes can be found on the tutorial/three-js/plane-shader branch.

git clone git@github.com:delasign/react-redux-starter-project.git
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Step One: Setup the project

<p>A screenshot of the app running in a browser. If you change the scale of the screen, the object will adapt accordingly.</p>

Follow the tutorial below to setup a responsive ThreeJS, ReactJS project that displays a plane in a scene.

How to create a ThreeJS responsive ReactJS project

Step Two: Setup the Shader

<p>A screenshot of VSCode showing the shader functions that we offer in the code below.</p>

Create two new files for the vertex and fragment shader and paste in the code below.

Please note we recommend that you place the shader functions in a folder (i.e. sample) within a shaders folder at the root of the project.

Vertex Shader

Fragment Shader

If you are looking for a more advanced solution that implements standard GLSL files, please consult the guide below.

How to use GLSL shaders in ReactJS & ThreeJS

Step Three: Implement the Shader

<p>A screenshot of VSCode showing the how to implement a shader on a plane in ThreeJS.The  code is available below.</p>

Import the shader functions and add them to the plane using code similar to the one below.

Step Four: Test

<p>A screenshot of Chrome showing that the plane is now using the shader that we offer in this tutorial.</p>

Run the code and confirm that the shader looks as expected on the plane.

Looking to learn more about ReactJS and ThreeJS ?

Search our blog to find educational content on learning how to use ReactJS and ThreeJS.

Search our BlogReact, ThreeJS & GLSL Resources

Any Questions?

We are actively looking for feedback on how to improve this resource. Please send us a note to inquiries@delasign.com with any thoughts or feedback you may have.
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