GPU Rendering - what really happens
Posted: Wed Nov 05, 2014 8:25 pm
Hello,
I'm currently planning my bachelor thesis. I thought about a lot of things but the idea of visualising the process of rendering always comes back into my mind.
I learned a lot about rays and things like that. I think I kind understood the basics of how images are getting created - but I'm really curious about the things that happen in the graphicscard while gpu rendering. I mean what do the single cuda cores do - what kind of information do they collect and how are things getting processed until the become a final image? Does every single core shoot one ray into the scene or how are things working? As I said I want to visualise it, I think it's funny that people just hit the render button and don't even know what complex stuff is going on in their workstation.
Can you link me any video / article reference for this topic or do you know stuff about it?
I'm really thankful for any help!
Have a nice evening
I'm currently planning my bachelor thesis. I thought about a lot of things but the idea of visualising the process of rendering always comes back into my mind.
I learned a lot about rays and things like that. I think I kind understood the basics of how images are getting created - but I'm really curious about the things that happen in the graphicscard while gpu rendering. I mean what do the single cuda cores do - what kind of information do they collect and how are things getting processed until the become a final image? Does every single core shoot one ray into the scene or how are things working? As I said I want to visualise it, I think it's funny that people just hit the render button and don't even know what complex stuff is going on in their workstation.
Can you link me any video / article reference for this topic or do you know stuff about it?
I'm really thankful for any help!
Have a nice evening