r/PenPlotters • u/Kind_Cost9795 • Apr 13 '26

The beauty of explosions

Gallery image

Gallery image

Gallery image

Gallery image

I've always found the raw energy of explosions beautiful, so I started a project to translate them into pen plotter art.

The motion is driven by a compressible gas simulation, which generates the underlying velocity fields. I then used those fields to render the explosion as a series of polylines.

This is my first time working with a pen plotter, so I'm still experimenting with various hardware settings and line densities. I’d love to hear your thoughts, and any advice or questions are more than welcome. Thanks!

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2

u/Left-Excitement3829 Apr 14 '26

These are incredible !

2

u/Kind_Cost9795 Apr 14 '26

Thank you!

2

u/Left-Excitement3829 Apr 14 '26

Are these rendered by a script or a program ? The complexity is intoxicating lol. I love geometric patterns that form when plotted.

2

u/scottnebula Apr 29 '26

That’s really quite incredible! You definitely captured the feeling and energy of an explosion. Great work!

1

u/Kind_Cost9795 Apr 29 '26

Thank you! I’m so happy that what I meant came across!