schwungsau Posted February 9, 2021 Share Posted February 9, 2021 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 ! 1 Quote Link to comment Share on other sites More sharing options...
ShkYo30 Posted February 19, 2021 Share Posted February 19, 2021 Very cool and nice particles movements ! And just to know, how many time to simulate your million nbodies? Quote Link to comment Share on other sites More sharing options...
schwungsau Posted March 18, 2021 Author Share Posted March 18, 2021 11 sec/frame on qudaro rtx5000 1 Quote Link to comment Share on other sites More sharing options...
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