Liquid Sim :: Part 7 :: Bubbles

Making the Bubbles

Time to add bubbles to the sim!

I used this video as a guide for how to make the bubbles.

Reminder of the bubbles in my reference/inspiration.

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Bubble Node Graph

Vex Code

This code works by choosing random points, deleting them, and randomly scaling the remaining points. I added a line of code to randomly assign different versions of my bubble geometry.

Bubble Geometry 1 Setting and End Result

Bubble Geometry 2 Setting and End Result

Bubble Geometry 3 Setting and End Result

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Geo Copied to Points

Final Bubble Render with Karma Water Material

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Next Steps:

1. Fix Collision

2. Shape initial spash to more closely match the reference

3. Shape the stream to more closely match the reference

4. Add bubbles

5. Add smoke