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schwungsau

fun and play with particles

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having some fun with particles....

birth of a massive star. for my little #astrophysics exploration, i’ve created a star simulation using openCL in houdini. its based on nbody #physics model, only driven by #gravity. using #nvidia #quadro rtx 5000 #arnoldrender. 

the colours are not quite right, I am trying to integrate kelvin colour temperature.  the current colour is based on density and speed.  

In this simulation, I assumed  48% amount of negative gravity to fill the mystery of dark matter. I used 1 million nbodies for the simulation.  for the steps, I am planning to add finer particle streams to get more details.

 

 

fast particle rendering with path tracer is hard !

 

sun.jpg

sun2.jpg

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Very cool and nice particles movements ! And just to know, how many time to simulate your million nbodies?

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