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Vladimir Komarov

@VrKomarov • 4,757 subscribers

Graphics programmer at Lesta Games (prev Wargaming St. Petersburg) https://t.co/pHnDn8wJ1O https://t.co/b50GrWpZH9

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It turns out I can use my procedural volumes to draw anything, including surfaces. Did a quick experiment with a water. I haven't had time to do FFT or proper geometry yet, so I'm using heightmap raymarching and waves from some cool shadertoy.

It turns out I can use my procedural volumes to draw anything, including surfaces. Did a quick experiment with a water. I haven't had time to do FFT or proper geometry yet, so I'm using heightmap raymarching and waves from some cool shadertoy.

Vladimir Komarov

24,883 views • 1 month ago

Сreated first proto of a fully procedural volumetric that can run any custom shader (not just specifying density and phase function) in my path tracer. Problem of intersecting volumes is more difficult to solve here, I'll think about it some more. Shaders from Xor links below

Сreated first proto of a fully procedural volumetric that can run any custom shader (not just specifying density and phase function) in my path tracer. Problem of intersecting volumes is more difficult to solve here, I'll think about it some more. Shaders from Xor links below

Vladimir Komarov

15,406 views • 3 months ago

Finally got around to implementing async scene loading in my engine. DX12 async compute for BLAS + background threads for bvh command list and resource loading. A lot of pain with synchronizing all of this and the ability to delete objects during loading

Finally got around to implementing async scene loading in my engine. DX12 async compute for BLAS + background threads for bvh command list and resource loading. A lot of pain with synchronizing all of this and the ability to delete objects during loading

Vladimir Komarov

22,503 views • 8 months ago

Tried DLSS RR in my path tracer and it's pure magic. I think it's quite expensive for games (~7ms for this image on laptop 3080), but for previz in path tracing it's really good, very resposive and high quality

Tried DLSS RR in my path tracer and it's pure magic. I think it's quite expensive for games (~7ms for this image on laptop 3080), but for previz in path tracing it's really good, very resposive and high quality

Vladimir Komarov

18,127 views • 1 year ago

Implemented a very simple timeline and motion blur in my path tracer. Just animating the scene a bit and accumulating frames (works well with rotation). Even 128 camera samples seems to be enough for even fairly fast movement

Implemented a very simple timeline and motion blur in my path tracer. Just animating the scene a bit and accumulating frames (works well with rotation). Even 128 camera samples seems to be enough for even fairly fast movement

Vladimir Komarov

13,928 views • 1 year ago

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