0.17.0.2: Rtgi

Review: rtgi 0.17.0.2 — A deep look at the real-time global illumination toolchain

rtgi (real-time global illumination) is an open-source project that implements dynamic global illumination techniques for real-time rendering. Version 0.17.0.2 continues the project’s steady evolution: it tightens performance, expands platform compatibility, and refines quality-vs-cost trade-offs. This column examines what’s new, how the internals behave, practical integration concerns, and when you should — or shouldn’t — adopt this release.

makes in [Game Name]. Even though it's a post-processing layer, the way it handles bounced light and micro-shadows completely changes the atmosphere. Pascal Gilcher’s Ray Traced Global Illumination (RTGI) 0.17.0.2 Beta rtgi 0.17.0.2

• Your project requires credible dynamic indirect lighting (day/night transitions, moving lights/objects).
• You can allocate VRAM and GPU cycles for a higher-quality dynamic GI system.
• You have engineers comfortable with GPU pipelines and tuning render settings.

4. Add UI controls in the ReShade preset section

uniform float fAdaptiveMinStep <
    ui_type = "slider";
    ui_min = 0.05;
    ui_max = 0.5;
    ui_label = "Adaptive Step Min (smooth)";
> = 0.1;