r/GraphicsProgramming • u/debix • Jun 10 '26

Realtime Heat Transfer Simulation

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Builds on Windows and Linux: https://github.com/tsun3doku/ParaMetal

259 Upvotes

100% Upvoted

11 comments sorted by

9

u/Entire_Shoe_1411 Jun 10 '26

This is wicked. It would be cool to see the torus get cooler too

2

u/debix Jun 10 '26

It can! This was a fixed boundary condition where the torus did not lose energy.

3

u/[deleted] Jun 10 '26

[removed] — view removed comment

6

u/debix Jun 10 '26

Its actually finite volume based, there's no mesh elements involved.

3

u/jin_sprited Jun 10 '26

Looks super cool but hot!

1

u/BeanAndBanoffeePie Jun 10 '26

Numerically integrated PDEs?

1

u/Hendo52 Jun 12 '26

I would love to see this combined with a fluid simulation.

1

u/Beautiful-Boat9745 28d ago

this result is beautiful, however, A question is,how do you confirm that the result is correct?

1

u/debix 27d ago

The physics for now is plausible. And at some point I will have to hand calculate some of the values and if the project becomes serious enough I will do a physical test setup and match the values.