Create a Stretching Blob Animation with WebGL: A Step-by-Step Guide

The animation we're looking to work with you can find in the following examples:

• https://www.magnetism.fr/en/
• https://ribant.co/

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Let's get started

To create a WebGL blob animation that stretches in the direction of the mouse, you can use the following steps:

1. Set up a canvas element in your HTML file and create a WebGL context using the getContext method of the canvas element.
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2. Create a vertex shader and a fragment shader to define the appearance of the blob. The vertex shader will transform the vertices of the blob, and the fragment shader will determine the color of each pixel.