Nvidia

MARCH 14, 2024

As ray tracing becomes the predominant rendering technique in modern game engines, a single GPU RayGen shader can now perform most of the light simulation of a. To manage this level of complexity, it becomes necessary to observe a decomposition of shader performance at the HLSL or GLSL source-code level.

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Nvidia

NOVEMBER 9, 2021

Today, developers can access the latest versions of RTX Global Illumination (RTXGI), RTX Direct Illumination (RTXDI), NVIDIA Real-Time Denoisers (NRD), and OptiX Ray Tracing Engine (OptiX). The updates are available through NVIDIA SDKs and select technologies through the NVIDIA Branch of Unreal Engine (NvRTX).

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Nvidia

JULY 13, 2022

Attendees can get tips on incorporating real-time rendering across their projects from the editors of Ray Tracing Gems II : Adam Marrs is a principal engineer in the Game Engines and Core Technology group at NVIDIA. in computer science and has shipped graphics code in various AAA games and commercial game engines.

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Nvidia

MARCH 20, 2023

“NVIDIA DLSS 3 introduces truly impressive frame generation technology and the Unreal Engine 5.2 plugin will offer developers a great choice for increased quality and performance of their games,” said Nick Penwarden, vice president of engineering at Epic Games. Watch the demo video to learn more. Video 2.

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Nvidia

OCTOBER 12, 2022

SER is a performance optimization that unlocks the potential for better ray and memory coherency in ray tracing shaders and thus increased shading efficiency. Background Shading divergence is a long-standing problem in ray tracing. The NVIDIA Unreal Engine 5 NvRTX 5.0.3

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Nvidia

MAY 17, 2023

The main design philosophy of D3D12 and Vulkan is to enable game engines to distribute graphics workloads across multiple CPU cores. For more information, see Best Practices: Using NVIDIA RTX Ray Tracing. Not recommended Avoid needlessly creating pipeline state objects and ray tracing objects.

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Nvidia

AUGUST 31, 2023

For more information, see Ray Tracing Gems: High-Quality and Real-Time Rendering with DXR and Other APIs. It involves computing spawn points for secondary rays, safe from self-intersections. Offset The previous section explained how to compute bounds on the rounding errors for secondary ray construction and traversal.

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