Hi!
Any examples of what you’ve tried? 
And it would be great to show what you want to achieve
Have a look at that example: three.js examples
Also those ones: Perlin Particles - #4 by prisoner849
Hi!
Any examples of what you’ve tried? And it would be great to show what you want to achieve
Have a look at that example: three.js examples
Also those ones: Perlin Particles - #4 by prisoner849