Particles with custom shader

Questions
1

Hi guys! I have a problem with a formula in a custom shader. I would to copy this particles shader in this website: https://www.sprite.com/zerolimits

I made a JSfiddle with my code: https://jsfiddle.net/MattDevn/c9bL21k5/150/
As you can see in my example I am not able to do these movement:

  • In Y axis I am not able to restart particles from the floor
  • in X axis I’m not able to make some sort of random movement
  • I’m not able to make random alpha

Someone could help me?

2

Hi!

An option from scratch. Use it as a starting point:

3 Likes
3

Ok Nice! thank you!