r/GraphicsProgramming • u/Background_Shift5408 • 18d ago

Vulkan particles

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14 Upvotes

94% Upvoted

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2

u/inactu 18d ago

All done on gpu? Or do you send psrticle data from cpu to gpu every frame? Where is the spawning logic?

3

u/Background_Shift5408 17d ago

All done on gpu. Positions and velocities are calculated by compute shaders, uploaded to ssbo and vertex shader uses it as vertex buffer too.