PreMortem.Games

OCTOBER 14, 2024

Overdraw optimization In cases where the GPU is pixel-bound, a common cause is overdraw, where pixels are shaded multiple times in a frame. This increases the likelihood of multiple passes being applied to the same pixel, taxing the GPU even more. In some cases, Solid Angle Culling reduced ARTAS processing time by 60%.

Ray Tracing 104

Ray Tracing Culling Pixel Render 104

Nvidia

JULY 25, 2022

[stextbox id="info"]This post is an update of Best Practices: Using NVIDIA RTX Ray Tracing.[/stextbox] This post is an update of Best Practices: Using NVIDIA RTX Ray Tracing. This post gathers best practices based on our experiences so far using NVIDIA RTX ray tracing in games. Cull instances for TLAS.

Ray Tracing 52

Ray Tracing Shaders Culling Render 52

Nvidia

FEBRUARY 11, 2021

NVIDIA DLSS Plugin for UE4 DLSS is a deep learning super resolution network that boosts frame rates by rendering fewer pixels and then using AI to construct sharp, higher resolution images. DLSS pairs perfectly with computationally intensive rendering algorithms such as real-time ray tracing. Updates to NVIDIA RTX UE 4.25

Ray Tracing 52

Ray Tracing Engine Engineering Technology 52