I'm generating a grid of hexagons by using a for loop and I'm having some issues      for (var i=0; i <= rows; i++) {         for (var j=0; j <= cols; j++) {             ctx.save();             ctx.translate(0+i*distX, 0+j*distY);...
I'm back for question two on .points. This time wondering how to change the opacity from 0, to 1 and then back within certain pixel distances from the emitter.   var particleCount = 14, particles = new THREE.Geometry(), pMaterial = new THREE.Poin...
I want to create brown smoke blowing up in the sky.  How can I create this?...
I'm trying to display an image with particles. It works, but the amount of particles is dependant on a variable (numberOfParticles) that can range between 0 and 3000. On any value, the image should be rendered in the best way possible with the gi...
Running into a bit of a problem with Three.js. I'm currently trying to move particles within a particle system when each frame is rendered. No errors are being reported, but nothing is moving either! The example I took from the code at http://aer...
I'm a beginner web developer creating my first personal portfolio page. I'm trying to use this particle container as a sort of background hero "video."  Codepen.io - https://codepen.io/erikterwan/pen/VpjVvZ  HTML:  <div id="fps...
Hello I'm new to programming and I made a simple JavaScript that draws simple canvas.arc circles that moves in 2D x,y-coordinates.  and just out of curiosity I ran the animation with 1 particle 10, 100, 1000 and so on and on increasing the number...
I have a simple particles system on CodePen.  The particles can bounce off each other, and can bounce off the mouse.  Right now, the the particles go into each other a little bit before popping out like normal physics.  How can I make this more reali...
Ive made a website and would now like to "spicy it up" a little with some moving elements.  Ive fallen in love with the subtle "bubbles" from Discord's website: https://discordapp.com/  Can this effect be replicated with javascrip...
I want to get the effect like this in credit section after hover on "Simon Daufresne.".   https://www.romainavalle.dev/  I find something similar and change it a little: https://codepen.io/lszewczyk45/pen/vqogRw  var anchors = document.getEle...

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