What is the process for displaying the following text after deleting the particle text?

Recently diving into the world of vanilla JS and WebGL content, I managed to create a particle text effect that distorts on mouse hover. These particles are interconnected with lines, as shown in the code snippet below.

const canvas = document.getElementById("canvas1");
const dpr = window.devicePixelRatio;
//console.log(dpr);
const ctx = canvas.getContext("2d");
ctx.scale(dpr, dpr);

// Rest of the code snippet...

Now, my goal is to transition from this particle text effect to displaying the next text seamlessly, similar to the website . Can anyone offer guidance on achieving this? :))

Answer №1

(Not related to three.js)
If you want to check when the text "this particle text" has been deleted, you can use the following code in animate():

ctx.fillText("NEW ", 0, 30);
textCoordinates = ctx.getImageData(0, 0, 100, 100);
init();

UPDATE: added code for comment (below)

  for (let y = 0, y2 = textCoordinates.height; y < y2; y++) {
    for (let x = 0, x2 = textCoordinates.width; x < x2; x++) {

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