# Mix Training Shows How to Control PArticle Emission Using TExtures in Side Effects Houdini.

Mix Traning’s Alvaro Castaneda shows how you can control particles and particle emission in Houdini by using a texture. Working with particles affords a few methods for controlling them, forces, fields, and code are some of the ways. You could also regulate the particle emissions using a texture map.

Although, in Side Effects Houdini, it might not work exactly how you would expect. Castaneda walks through one example that uses an image to control various aspects of the particle systems used.

## Putting Houdini Particles Into Practice

Particles and particle simulation is a widely covered facet of any DCC. Here are a few tutorials for Side Effects Houdini that can help you get started with learning more.

### Solar Flares

3D Artist Bogdan Lazar shows how to make a realistic sun complete with solar flares. The tutorial covers a bit of VEX coding, some vector calculus, VDB Volumes, particle simulations, magnetic fields and much more. https://lesterbanks.com/2017/04/create-realistic-sun-flares-houdini/

### Disintegration

Mix Traning’s Alvaro Castaneda shows how you can create a disintegration effect with any object in Houdini. Alvaro breaks the system down into three components: First showing how you can remove the geometry from the original model when needed. Secondly, breaking up the geometry into parts. Finally, having those parts emit Houdini particles to complete the effect. https://lesterbanks.com/2017/03/disintegrate-geometry-houdini/

### Emit Particles from Video

Houdini Artist Mark Fancher demonstrates a technique that lets you drive FLIP Fluids and particles using a piece of digital video. The whole system is a procedural driven by motion analysis of video itself. https://lesterbanks.com/2017/08/video-drives-fluid-simulations-houdini/

### Particles to Rigid Bodies and Back Again

Tim van Helsdingen and Andrew both show how you can emit particles and then have them work within a bullet physics system. For example, you can turn particles into bullet rigid bodies once meeting a condition. https://lesterbanks.com/2016/08/easily-turn-houdini-particles-to-bullet-rigid-bodies/

Check out more Houdini Particle tutorials here.

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.