PC recreation modding is huge, with over 5 billion mods downloaded yearly. Mods push graphics ahead with every GPU technology, prolong a recreation’s lifespan with new content material and appeal to new gamers.
NVIDIA RTX Remix is a modding platform for RTX AI PCs that lets modders seize recreation belongings, routinely improve supplies with generative AI instruments and create gorgeous RTX remasters with full ray tracing. At this time, RTX Remix exited beta and totally launched with new NVIDIA GeForce RTX 50 Collection neural rendering know-how and plenty of community-requested upgrades.
Since its preliminary beta launch, RTX Remix has been experimented with by over 30,000 modders, bringing ray-traced mods of a whole bunch of traditional titles to over 1 million avid gamers.
RTX Remix helps a bunch of AI instruments, together with NVIDIA DLSS 4, RTX Neural Radiance Cache and the community-published AI mannequin PBRFusion 3.
Modders can construct 4K bodily primarily based rendering (PBR) belongings by hand or use generative AI to speed up their workflows. And with a couple of extra clicks, RTX Remix mods assist DLSS 4 with Multi Body Technology. DLSS’ new transformer mannequin and the primary neural shader, Neural Radiance Cache, present enhanced neural rendering efficiency, which means traditional video games look and play higher than ever.
Generative AI Texture Instruments
RTX Remix’s built-in generative AI texture instruments analyze low-resolution textures from traditional video games, generate bodily correct supplies — together with regular and roughness maps — and upscale the decision by as much as 4x. Many RTX Remix mods have been created incorporating generative AI.
Earlier this month, RTX Remix modder NightRaven revealed PBRFusion 3 — a brand new AI mannequin that upscales textures and generates high-quality regular, roughness and peak maps for physically-based supplies.
PBRFusion 3 consists of two custom-trained fashions: a PBR mannequin and a diffusion-based upscaler. PBRFusion 3 may also use the RTX Remix utility programming interface to attach with ComfyUI in an built-in move. NightRaven has packaged all of the related items to make it simple to get began.
The PBRFusion3 web page includes a plug-and-play bundle that features the related ComfyUI graphs and nodes. As soon as put in, remastering is simple. Choose plenty of textures in RTX Remix’s Viewport and hit course of in ComfyUI. This built-in move allows intensive remasters of widespread video games to be accomplished by small hobbyist mod groups.
RTX Remix and REST API
RTX Remix Toolkit capabilities are accessible through REST API, permitting modders to livelink RTX Remix to digital content material creation instruments corresponding to Blender, modding instruments corresponding to Hammer and generative AI apps corresponding to ComfyUI.
For instance, via REST API integration, modders can seamlessly export all recreation textures captured in RTX Remix to ComfyUI and improve them in a single huge batch earlier than routinely bringing them again into the sport. ComfyUI is RTX-accelerated and consists of 1000’s of generative AI fashions to strive, serving to scale back the time to remaster a recreation scene and offering some ways to course of textures.
Modders have many tremendous decision and PBR fashions to select from, together with ones that characteristic metallic and peak maps — unlocking 8x or extra decision will increase. Moreover, ComfyUI allows modders to make use of textual content prompts to generate new particulars in textures, or make grand stylistic departures by altering a whole scene’s look with a single textual content immediate.
‘Half-Life 2 RTX’ Demo
Half-Life 2 house owners can obtain a free Half-Life 2 RTX demo from Steam, constructed with RTX Remix, beginning March 18. The demo showcases Orbifold Studios’ work in Ravenholm and Nova Prospekt forward of the complete recreation’s launch at a later date.
Half-Life 2 RTX showcases the expansive capabilities of RTX Remix and NVIDIA’s neural rendering applied sciences. DLSS 4 with Multi Body Technology multiplies body charges by as much as 10x at 4K. Neural Radiance Cache additional accelerates ray-traced lighting. RTX Pores and skin enhances Father Grigori, headcrabs and zombies with one of many first implementations of subsurface scattering in ray-traced gaming. RTX Volumetrics add life like smoke results and fog. And every part interplays and interacts with the totally ray-traced lighting.
What’s Subsequent in AI Begins Right here
From the keynote by NVIDIA founder and CEO Jensen Huang on Tuesday, March 18, to over 1,000 inspiring classes, 300+ reveals, technical hands-on coaching and tons of distinctive networking occasions — NVIDIA’s personal GTC is ready to place a highlight on AI and all its advantages.
Consultants from throughout the AI ecosystem will share insights on deploying AI domestically, optimizing fashions and harnessing cutting-edge {hardware} and software program to reinforce AI workloads — highlighting key developments in RTX AI PCs and workstations. RTX AI Storage can be there to share highlights of the newest developments coming to the RTX AI platform.
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