Preetish Kakkar @preeteesh
Rendering/Graphics engineer at Adobe. Opinions are my own. Joined October 2011-
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Preetish Kakkar retweeted
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Preetish Kakkar retweeted
More particles in #VR #UnrealEngine #VFX
Preetish Kakkar retweeted
If you haven't seen Instant Neural Graphics Primitives with a Multiresolution Hash Encoding paper: nvlabs.github.io/instant-ngp/as… - take a look, truly groundbreaking work. This changes the equation for NERF rendering in a significant way. nvlabs.github.io/instant-ngp/ (@mmalex damn!)
Preetish Kakkar retweeted
I'd like to start the new year strong with a post. Hope you enjoy it! It's my first big post that isn't an analysis and feedback is more than welcome. Temporal AA and the quest for the Holy Trail elopezr.com/temporal-aa-an…
checkout my blog post on concepts that native graphics API support vs Web graphics API (aka WebGL 2.0) #graphics #opengl #rendering #vulkan #webgl volumetricpixels.com/why-you-should…
Preetish Kakkar retweeted
I've been playing around with WebGPU the last few weeks and just put together a new article: How to build a compute rasterizer with WebGPU github.com/OmarShehata/we…
Preetish Kakkar retweeted
Interesting optimization I found: I wrote a 6 bit count sort (64 counters) for binning data. In cases where N is small or the key space is small, iterating over the 64 counters is the bottleneck (clear, prefix, place). Added a 64 bit bitfield (used bin) + tzcnt loop. 3x faster.
checkout my blog post on introduction to CUDA volumetricpixels.com/introduction-t… #nsight #cuda
Checkout my blog post on Unreal’s Nanite – A brief overview volumetricpixels.com/unreals-nanite… #UnrealEngine5 #Nanite #C++
Preetish Kakkar retweeted
Check out the 3DTilesRenderer for #threejs we open sourced from @NASAJPL to load and render the 3D Tiles format by @CesiumJS along w/ sample data from Mars. Great for rendering large detailed environments! Check it out here github.com/NASA-AMMOS/3DT… #webgl #opensource #javascript
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