(1/10) Slides + Recording of Petrik Clarberg’s GDC/GTC real-time path tracing research talk are now available online #GDC2022 #GTC22
research.nvidia.com/publication/20…
research.nvidia.com/publication/20…
(2/10) Watch the recording of Petrik’s real-time path tracing research talk at the GTC site.
Registration required, but it’s free: reg.rainfocus.com/flow/nvidia/gt…
Registration required, but it’s free: reg.rainfocus.com/flow/nvidia/gt…
(3/10) This is real-time path tracing research.
30-bounce path tracing in a scene with ~3B instanced triangles.
30-bounce path tracing in a scene with ~3B instanced triangles.
(4/10) This is real-time path tracing research.
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
(5/10) This is real-time path tracing research.
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
(6/10) This is real-time path tracing research.
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
Former offline rendering academic scene (benedikt-bitterli.me/resources/)
(8/10) This is real-time path tracing research.
Fully dynamic path traced lighting on ~3B instanced triangles
Fully dynamic path traced lighting on ~3B instanced triangles
(9/10) Unsolved problem in real-time path tracing
High-frequency specular reflections in ‘contemporary bathroom’ academic light transport scene (benedikt-bitterli.me/resources/)
High-frequency specular reflections in ‘contemporary bathroom’ academic light transport scene (benedikt-bitterli.me/resources/)
(10/10) Unsolved problem in real-time path tracing
Sampling and denoising many-bounce specular chains
This is (up to) 100-bounce real-time path tracing vs high-spp reference.
Sampling and denoising many-bounce specular chains
This is (up to) 100-bounce real-time path tracing vs high-spp reference.
(10+1/10) Original art credit for the Paris opera house model goes to GoldSmooth on TurboSquid. Our converted version has ~160M instanced triangles and is lit by ~500,000 emissive triangles and ~40 animated spotlights.
turbosquid.com/3d-models/3d-m…
turbosquid.com/3d-models/3d-m…
(10+2/10) This is real-time path tracing research.
Here's another previously-offline-rendering academic scene path traced in 13.6ms (74fps). Note that most of the light is coming through the diffuse transmissive curtains. benedikt-bitterli.me/resources/
Here's another previously-offline-rendering academic scene path traced in 13.6ms (74fps). Note that most of the light is coming through the diffuse transmissive curtains. benedikt-bitterli.me/resources/
(10+3/10) This is real-time path tracing research.
Another previously-offline-rendering academic scene path traced in 12.5ms (80fps). Note the mix of glossy, specular, and diffuse light transport.
Asset from benedikt-bitterli.me/resources/
Another previously-offline-rendering academic scene path traced in 12.5ms (80fps). Note the mix of glossy, specular, and diffuse light transport.
Asset from benedikt-bitterli.me/resources/
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