The real story behind the Nuke 17.1 and Mari 8.0 betas
The Nuke 17.1 release in open beta and the Mari 8.0 open beta mark a shift in professional VFX production tools toward faster, more automated 3D compositing and texturing workflows, where artists spend less time wiring nodes and more time making creative decisions across film, games, and motion graphics.
Foundry is not quietly iterating; it is openly saying that manual node gymnastics should no longer be the cost of high-end work. Nuke 17.1 extends its 3D Gaussian splats rendering toolset and overhauls USD and Hydra workflows, while Mari 8.0 pours more than 50 new nodes into its Node Graph, including smart hex tiling, unified color control, and built-in A/B comparison tools. Together, they make a clear argument: 3D compositing software and texture painting should behave more like responsive, semi-automated systems than fragile technical puzzles. That is good news for any studio tired of burning days rebuilding pipelines for every show.
Nuke 17.1: From 3D Gaussian splats to Hydra 2.0 in the viewer
Nuke 17.1 is the more overtly pipeline-facing update, and it leans hard into smarter handling of complex 3D data. The headline is the expansion of 3D Gaussian Splatting, which now supports animated splats through the new GeoSequencer node that can ingest sequences of USD, PLY or SPLAT files and write them out as time‑sampled USDC for Nuke’s existing tools. For scenes built from scans or neural captures, that turns 3DGS from a static gimmick into a living asset type you can iterate on.
Equally important is relighting. The updated SplatRender node supports 2D rendering of Direct, Point and Spot lights from the 3D system, allowing “basic relighting” of splats instead of locking their look at capture. Combined with Hydra 2.0 support in the 3D viewer, artists can preview individual AOVs like depth and position, and studios get a cleaner route to future third‑party render delegates. In practice, this means faster iteration on heavy scenes: more interactive feedback, fewer test renders, and less time fighting the viewer.
USD, timelines and less technical overhead inside Nuke
The quieter but arguably bigger win in Nuke 17.1 is the set of USD and timeline changes that target everyday friction. New non‑destructive USD export workflows let users define sublayers and export scene modifications as sparse overs, reducing the need to flatten scenes and improving round‑tripping between departments or studios. In a world where assets ping‑pong between look‑dev, lighting, compositing and external vendors, that is not a bonus feature—it is survival.
Even flattened exports are more practical: GeoExport now defaults to exporting frames individually and then stitching them into a single file, lowering memory use for big sequences. On the timeline side, Nuke Studio gains a shapes system for Annotations, a per‑sequence Contact Sheet, and a Compare Versions tool that allows A/B comparisons without leaving the timeline, using the same modes as the Viewer. These are small interface changes with large cultural impact: they keep feedback and versioning inside the tool, instead of sending artists to external editors and image viewers.
Mari 8.0: Smarter patterns, cleaner color, faster look‑dev
If Nuke 17.1 targets scene complexity, Mari 8.0 goes after material complexity. The 3D texture painting software is in open beta with over 50 new nodes, most of them math utilities but also several high‑impact workflow nodes. The standout is Hex Tile, which tiles and blends textures in a hexagonal grid to minimize visible repeats, aligning Mari with other tools that now support hex tiling such as Houdini, Redshift and RenderMan. For hard‑surface and environment work, this is a direct strike at one of the most obvious "CG tells" in games and films: pattern repetition.
Mari 8.0 also embraces the idea that look‑dev should feel more like grading than debugging. The Compare node introduces A/B wipe comparisons between node streams, making it easier to iterate on material looks or build variants from a shared base. Color Remap centralizes hue, saturation, exposure and gamma adjustment into a single node, turning a mess of scattered corrections into a single, readable decision point. Add 49 new math nodes, trackball‑style camera navigation, and clear indicators for archived projects in the library, and Mari starts to look less like a specialist’s lab and more like a practical daily driver.
Licensing, platforms and what these betas signal next
Both products arrive as open betas with a familiar cadence: no fixed release date yet, but past schedules suggest a three‑to‑six‑month path to stable builds. Nuke 17.1 runs on Windows 11, Rocky Linux 9.0 and macOS 15.0+ and remains rental‑only, with annual subscriptions priced at USD 3,839 (approx. RM17,700) for Nuke, USD 5,219 (approx. RM24,100) for NukeX, and USD 6,379 (approx. RM29,400) for Nuke Studio; Nuke Render licenses cost USD 462 (approx. RM2,100) per year, and Nuke Indie sits at USD 499 (approx. RM2,300) per year. Mari 8.0, compatible with Windows 11 and Rocky Linux/RHEL 9, is also subscription‑based at USD 86 (approx. RM400) per month or USD 689 (approx. RM3,200) per year for individuals, and USD 1,289 (approx. RM5,900) per year for teams.
One quotable takeaway is simple: “Mari 8.0 adds a number of new features to the Node Graph, Mari’s node‑based environment for authoring materials.” Another is that the software now uses the CY2025 VFX Reference Platform, nudging studios with older stacks forward. On the Nuke side, the message is that 3D compositing software can absorb techniques like 3D Gaussian Splatting and Hydra‑based viewing without forcing artists into heavier DCC applications. The conclusion is hard to avoid: if production teams want to stay competitive, they should treat these betas less as optional upgrades and more as early access to a future where technical overhead is no longer the main bottleneck to high‑quality imagery.
