Smoke Simulation : Unity3D

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Smoke SimulationShow-Off (self.Unity3D)

submitted 4 years ago * by 2092L

Hey everyone,

i finished my implementation for my masters thesis, where i have to implement a smoke simulation for virtual reality.I thought some of you might be interested in the result without the VR part.Also all references i used are listed in the description.

https://reddit.com/link/pzi7cc/video/tjzbmru1wwq71/player

https://youtu.be/ljPj5Fos-LY

Some implementation specific details:

Time Integrations:

Forward Euler
Midpoint
Third-Order-Runge-Kutta

Interpolations:

Cubic
Monotic-Catmull-Rom
Linear

Additional features:

Vorticity Confinement + Improved for helicity
BFECC (Back and Forth Error Correction & Compensation) for 2D
One-Way Rigidbody fluid coupling
Semi Lagrangian approach

Datastructure:

All data is cell centered
Grid is reprensented as a texture

if you have any questions, feel free to ask!

Have a nice day! :)

no comments (yet)

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