From the course: Houdini: Particles

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Create volume noise

Create volume noise - Houdini Tutorial

From the course: Houdini: Particles

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Create volume noise

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- [Instructor] Now we're going to take a look at how we can build a custom noise volume in sops that we can advect the particle motion with. And I find this is often a nice way to add some noise into particles, and build a noise volume that's really easy to visualize and control. So I'm going to make a new geo object here on our top level, and I'm just going to call this volume noise. I'm going to dive inside that. Let me turn off other objects. All right, let's delete out this file node. I'm just going to make a box, start with that. Open up our parameters. Let's make a transform. Lets transform it up 12 units. Now I'm going to make a points from volume. And I want to have that be a point separation of .5, just to get some points to have this to drive the initial volume. Because we could do some other things with just point manipulation to affect the volume noise with this later if we wanted. Okay, now I'm going to make a fluid source node and lay that down after this. And there we…

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