Farid Bouchakour takes a quick look at how to map particle velocity in SideFX Houdini demonstrating how you are able to map particle velocity to the color of the particle, which might not be that obvious in Houdini.
Quick tutorial about maping velocity inside houdini
Creating a quick scene with particles, Farid notes that the uses for velocity are numerous and and most important for some particle work, using the the Houdini VOPPoP to manipulate existing attributes of the particles.
Some of the links on lesterbanks are "affiliate links", a link with a special tracking code. This means if you click on an affiliate link and purchase the item, we will receive an affiliate commission. The price of the item is the same whether it is an affiliate link or not. Regardless, we only recommend products or services we believe will add value to our readers. By using the affiliate links, you are helping support our Website, and we genuinely appreciate your support.