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RTGI 0.17.0.2 (Ray Traced Global Illumination) is a beta version of the popular screen-space ray tracing shader developed by Pascal Gilcher (also known as "Marty McFly") for the ReShade post-processing injector. Released on October 30, 2020, this specific version served as a refinement of the shader's core lighting and performance algorithms before it was rebranded under the iMMERSE line of effects. Key Features of RTGI 0.17.0.2
Screen Space Ray Tracing (SSRTGI): Unlike hardware-native ray tracing (RTX), this shader uses information from the game's depth buffer to calculate how light bounces and shadows fall within the visible frame.
Extended Ray Length Multiplier: This version introduced or improved the ability to extend the distance rays travel, allowing for more realistic light transmission in larger open spaces.
Performance Improvements: Version 0.17.0.2 focused on optimizing the quality-to-performance ratio, making it more viable for players without top-tier RTX hardware.
Image-Based Lighting: Enhanced how the shader interprets existing colors on screen to generate realistic "bounced" light and ambient occlusion. How to Access and Use
RTGI 0.17.0.2 was originally distributed as an exclusive early-access release for supporters on the Pascal Gilcher Patreon.
RTGI (Ray Traced Global Illumination) 0.17.0.2 was a pivotal beta release of the screen-space ray tracing shader developed by Pascal Gilcher (also known as Marty McFly). The "Story" of this Version
Version 0.17.0.2, released around October 30, 2020, marks a specific era in the mod's development before it was significantly rebranded and expanded.
Patreon Era: This specific build was distributed primarily to supporters on Pascal Gilcher's Patreon. It represented one of the most stable and popular versions of the "ReShade GI Beta" before later updates introduced more complex features like Infinite Bounces.
The Go-To Legacy Version: While the latest versions (currently part of the Immerse 2412 collection) have reached versions like 0.70, many legacy "presets" for older games were specifically tuned for 0.17.0.2. Users often seek this specific version because newer RTGI updates can sometimes break the visual balance of older presets.
Ray Tracing for Everyone: This version gained fame for bringing "Next-Gen" lighting to games that didn't natively support it—most notably Skyrim, The Witcher 3, and GTA V—well before official Ray Tracing patches were standard. Technical Significance At the time of 0.17.0.2, the focus was on perfecting:
Screen-Space Lighting: Simulating how light bounces off surfaces using only the information visible on your screen.
Performance Optimization: Making ray tracing viable on mid-range GPUs (like the GTX 10-series) by using efficient algorithms that didn't require dedicated RT cores.
Today, while considered "super old", it remains a piece of modding history often archived by the community for its compatibility with classic ReShade configurations.
Are you looking to install this specific version for a certain game preset, or are you trying to update to the newest version? Demastered Reshade Preset - Nexus Mods
Title: The Patch Notes of the House
Version: 0.17.0.2 Changelog: Fixed specular bleed on metallic surfaces. Improved indirect lighting stability near emissive sources.
Elara pressed F9.
The screen flickered, and the hallway changed.
For three months, she had lived inside the simulation of her grandmother’s house—the one that burned down in 1997. She had rebuilt it pixel by pixel from old VHS tapes and fading Polaroids. But light was a liar. In the old version, the sun would leak through the kitchen windows and paint the linoleum an angry, artificial yellow. Shadows hid in corners like sharp knives.
Then she installed RTGI 0.17.0.2.
She walked the avatar—her own ghost—down the digital hallway. The old bug, specular bleed, was gone. Previously, the white trim of the doorframe would glow like a radioactive strip, smearing its brightness onto the flowered wallpaper. Not anymore. The light touched the trim, bounced once, and fell gently onto the roses. It felt heavy. Real.
She entered the living room.
In version 0.16.8, the stained-glass lamp on the end table would create a puddle of red on the carpet, but nothing else. A flat, dead puddle. Now, she held her breath. The red light splashed onto the carpet, then bloomed—a soft, pink echo bleeding onto the leg of the piano, a warm orange kiss on the spine of a book. Indirect lighting stability. The patch notes had called it a “fix.” Elara called it a resurrection.
She turned the avatar toward the fireplace. In reality, the fire had been the death of the house. In the simulation, she had never dared to turn it on. The emissive source—the flames—would always crash the shader. The logs would read: Unstable radiance cache. But version 0.17.0.2 had a new line: Improved stability near emissive sources.
She clicked the fireplace.
The logs chattered:
[RTGI] Building radiance cache... [RTGI] Bounce 1/2/3... stable. [RTGI] No overflow detected.
The firelight danced. It didn’t just illuminate the bricks. It reached out like fingers, touching the brass of the candlesticks, warming the white lace doily, and most impossibly—casting a faint, flickering glow onto the face of the grandfather clock.
That clock had never received light before. Not in any version.
Elara leaned into her monitor. The room behind her was dark. Her real apartment had no indirect light, no bounces, just a single harsh bulb over the sink. But inside the screen, inside RTGI 0.17.0.2, her grandmother’s house was breathing.
She whispered to the patch notes: “You fixed the bleed. You stabilized the fire.”
And for the first time since 1997, the light felt like memory instead of math.
RTGI 0.17.0.2: Revolutionizing Real-Time Global Illumination
The world of computer graphics and game development is constantly evolving, with new technologies and techniques emerging to push the boundaries of visual realism. One such innovation is RTGI (Real-Time Global Illumination), a cutting-edge technology that enables developers to create stunning, lifelike environments with unprecedented levels of accuracy and performance. The latest iteration, RTGI 0.17.0.2, promises to take real-time global illumination to new heights.
What is RTGI?
RTGI is a software solution that allows developers to integrate high-quality global illumination into their applications in real-time. Global illumination, a crucial aspect of computer graphics, simulates the way light interacts with various objects and materials in a scene, creating a more immersive and realistic experience for users. RTGI achieves this through advanced algorithms and techniques, making it possible to render complex lighting scenarios quickly and efficiently.
Key Features of RTGI 0.17.0.2
The latest version of RTGI, 0.17.0.2, boasts several significant improvements and new features:
Applications and Industries
RTGI 0.17.0.2 has far-reaching implications across various industries:
Conclusion
RTGI 0.17.0.2 represents a significant milestone in the evolution of real-time global illumination. By providing developers with a powerful toolset to create stunning, realistic graphics, RTGI is poised to revolutionize industries and applications across the board. As the technology continues to advance, we can expect to see even more breathtaking visuals and immersive experiences in the world of computer graphics and beyond.
System Requirements
To take advantage of RTGI 0.17.0.2, developers will need:
Availability
RTGI 0.17.0.2 is now available for download on the official website, with a free trial and demo version offered for developers to test the technology. A commercial license is required for production use.
Here are a few post ideas related to RTGI 0.17.0.2 (Ray Traced Global Illumination), a popular ReShade shader by Pascal Gilcher (Marty McFly).
Since this specific version (0.17.0.2) is a classic beta build often used for games like (with NVE), Horizon Zero Dawn Alien: Isolation
, these drafts focus on the "before and after" impact and setup tips.
Option 1: The "Visual Upgrade" (Best for Instagram/X/Reddit) Bringing Next-Gen Lighting to [Game Name] 🔦✨ Checking out the difference RTGI 0.17.0.2
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
Adds depth to indoor scenes and realistic sunlight bounce that the original engine misses. rtgi 0.17.0.2
Is the performance hit worth the eye candy? For virtual photography, it’s a no-brainer. 📸
#ReShade #RTGI #PCGaming #VirtualPhotography #GraphicsMod #MartyMcFly
Option 2: The "Tech/Troubleshooting" (Best for Discord/Forums/Reddit)
Quick Tip: Setting up RTGI 0.17.0.2 with ReShade 4.9+ 🛠️ If you're still rocking the
build of RTGI for specific mod compatibility (like older NVE presets), make sure your paths are solid. Common Fixes for this version: Shaders Not Found: Ensure your folders from the RTGI zip are placed directly into your reshade-shaders directory. Depth Buffer Issues:
If the lighting looks "flat" or ignores objects, check your Depth tab in the ReShade menu. You might need to "Copy depth before stencil clear" or flip the depth axis in the global settings. Performance:
This build is a GPU heavy-hitter. Try lowering the "Ray Length" or "Amount" if your frames are tanking.
Anyone else still prefer the look of this specific beta build over the newer versions? Option 3: Short & Punchy (Best for Threads/X) Nothing beats that first time you toggle RTGI 0.17.0.2 on a classic game and suddenly the world has actual
It’s not just "fake" ray tracing; the global illumination bounce in this build is still legendary for screen-space effects. Link to Pascal's Patreon for the latest updates. #Gaming #PCMR #RTGI #Mods Tips for your post: The "Before/After" Shot: If posting on Reddit (like
), a slider or side-by-side image is essential to show off the depth buffer and lighting effects. Credit the Author: Always mention Pascal Gilcher (Marty McFly), as RTGI is a Patreon-funded Compatibility:
Mention which game you are using it for, as setup varies wildly between engines (DirectX 11 vs. Vulkan). specific game
The most noticeable improvement is the temporal denoiser. In previous 0.17 builds, moving the camera quickly would leave a trail of "light smudges" (ghosting). RTGI 0.17.0.2 introduces a new Temporal Variance Clipping parameter. This allows the shader to reject outdated ray samples more aggressively, resulting in cleaner motion.
Use a scene with both mirror-like floors and rough walls. Check:
If you meant a different kind of feature (e.g., a modding API, a C++ library, or a game engine plugin called rtgi), please clarify and I’ll adjust the answer.
RTGI (Ray Traced Global Illumination) version 0.17.0.2 is a shader for ReShade developed by Pascal Gilcher (Marty McFly) that adds realistic path-traced lighting and shadows to games. 1. Installation Prerequisites
ReShade with Add-on Support: You must install the "Add-on Support" version of ReShade to ensure the shader can access the game's depth buffer, which is required for ray tracing.
Shader Files: Place the RTGI.fx file in your game's reshade-shaders/Shaders folder and any associated textures into reshade-shaders/Textures. 2. Initial Configuration
Once in-game, open the ReShade menu (usually the Home key) and follow these steps:
Enable the Depth Buffer: Go to the Add-ons tab in ReShade and ensure "Generic Depth" is active. If you see a flickering or upside-down depth map, toggle "Copy depth buffer before clear operations" or "Reverse depth."
Activate RTGI: Search for RTGI in the shader list and check the box to enable it. 3. Key Settings in 0.17.0.2
The shader is highly customizable via the parameters at the bottom of the ReShade window:
Ray Length: Controls how far light bounces. Higher values look better in large outdoor areas but cost more performance. Amount: Adjusts the intensity of the illumination.
Z-Thickness: Essential for fixing "light leaking." It tells the shader how thick objects are so light doesn't bleed through thin walls.
Next-Gen Integration: Version 0.17.x improved temporal filtering. Ensure Temporal Accumulation is enabled to reduce noise/graininess while moving the camera. 4. Performance Tips
Resolution Scaling: Use the Render Scale setting (if available in your version) to run the ray tracing at a lower resolution (e.g., 0.5x) while keeping the game sharp.
Ray Count: Keep the Ray Count between 2 and 4 for general play. Values above 10 are typically for screenshots only. Troubleshooting Common Issues RTGI 0
Invisible Effect: If the shader does nothing, your depth buffer is likely not set up correctly. Check the DisplayDepth shader to see if you have a clear black-and-white view of the world.
Flickering: Disable in-game Anti-Aliasing (MSAA) and Ambient Occlusion (SSAO), as these often conflict with ReShade's depth access.
If you are using a specific game like GTA V or Skyrim, let me know so I can provide optimized preset values for those titles.
Marty McFly's RTGI 0.17.0.2 (Ray-Traced Global Illumination) is a shader for
that introduces screen-space ray-traced indirect lighting to games, often used to create photorealistic effects in titles like GTA V. It is a paid shader, typically accessed via Marty McFly's Patreon Here is a guide based on common usage of this version: 1. Installation & Requirements ReShade Version:
RTGI 0.17.0.2 works best with older ReShade versions like 4.9.1. Installation: qUINT_RTGI.fx and associated shader files into your reshade-shaders/Shaders directory.
Ensure your game is running in 4K for the best results, as screen-space techniques depend on screen resolution. 2. Basic Configuration (Within ReShade Menu) Enable RTGI: qUINT_RTGI.fx in the ReShade menu and activate it. Depth Buffer Issues: If the image is upside down, adjust the Global Preprocessor Definitions under the "Home" tab to fix the RESHADE_DEPTH_INPUT_IS_UPSIDE_DOWN setting (toggle from 0 to 1 or 1 to 0). Performance:
RTGI is heavy on the GPU. You may need to tune down "Ray Length" or "Sample Count" if frames per second (FPS) drop too low. marty's mods 3. Key Settings for 0.17.0.2 Ray Length:
Determines how far light rays travel. Longer rays increase quality but hurt performance.
More samples create less noisy shadows but require more GPU power. Depth Cutoff:
Adjusts how the effect behaves at different distances from the camera. 4. Compatibility Notes Presettings: Many users create specialized
files for this specific version to handle skin tones and lighting, especially for photo-mode. Photorealism Mods:
This shader is frequently used as a key component in "insane photorealism" graphics mods.
Disclaimer: RTGI is a paid shader. This guide refers to functionalities common around the 0.17.0.2 release era. Setting up Reshade: | CeeZ_M - Patreon
These presets are intended for a specific time of day/location. The girls also have different skin tones, 0.17. 0.2 shader
RTGI (Ray Traced Global Illumination) version , released by creator Pascal Gilcher (also known as Marty McFly) in October 2020, stands as a significant milestone in the development of post-process ray tracing for video games. This shader, primarily used through
, allows players to inject advanced lighting effects into titles that do not natively support them. What is RTGI 0.17.0.2?
RTGI is a screen-space ray tracing shader that simulates how light physically interacts with objects in a game environment. Unlike native hardware-level ray tracing (like that found in Metro Exodus
), RTGI 0.17.0.2 traces rays against the screen and the depth buffer to generate diffuse global illumination and ambient occlusion.
Key features of this version and the general RTGI framework include: Dynamic Lighting:
Adds immersive, realistic lighting that bridges the gap between precomputed solutions and real-time ray tracing. Broad Compatibility:
Works on virtually any GPU—not just NVIDIA's RTX series—by utilizing raw GPU processing power rather than dedicated tensor cores. Depth Buffer Integration:
Requires a properly configured depth buffer to cast rays accurately. Installation and Setup
To use version 0.17.0.2, users typically followed these steps: How install RTGI/ReShade (2021) GTA 5 MODS
Cyberpunk 2077 (no built-in RT):
Skyrim SE (ENB + RTGI hybrid):
GTA V: