Fireball
Film/TV

This HIP file showcases how to achieve a basic single burst fireball simulation using the latest Pyro Burst Tools in Houdini 18.5. This file also includes a basic shading and rendering setup, using the new Pyro Bake Volume SOP.

Note: You can decrease voxel size for higher resolution results. Please GO HERE to learn how to set up the ACES workflow used in this example.

(4 responses)

Asset Type
Scene File | HIP
Published
Oct. 20, 2020
Terms of Use
Standard License
Created in
Houdini 18.5
Categories
Pyro FX
DOWNLOAD [176.1 KB]

CREATED BY

SideFX
SIDEFX

For over thirty five years, SideFX has been providing artists with procedural 3D animation and visual effects tools designed to create the highest-quality cinematic results. We are passionate about what our customers do because our roots are in production, both as artists and as pioneering technical innovators.

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COMMENTS

  • TweekaBoy 3 years ago  | 

    My final render is missing many details on the surface of the fireball. It looks like a blurred fireball. The color is also different, than the preview above.

    • youwassupguy 2 years, 3 months ago  | 

      There are many factors to this. I also hav same probably, and while I can't get it too look like the preview above, I can get it to look good.

      To fix the colors:
      You need to install ACES for houdini.

      To fix the details:
      DECREASE the voxel size in the pyrosolver node. (This will have a significant impact on performance, but will make it look good). I recommend a minimum of 0.02.

      Yours Truly.

      • Jip 2 months, 2 weeks ago  | 

        What can be those factors ?

        Nearly anytime I download a sample scene, I do not get the same result as what is shown.
        I would expect, as this happens in any other 3d software I use, to get the same result as what is shown when downloading a sample scene.

        Is there an houdini mystery here ?
        What do I not understand ?

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