01Tools
A benchmark comparing six renderers (nine backends), including Spark, PlayCanvas, SuperSplat Viewer and Radix, has been published. It uses PLY files of up to roughly 14 million splats. A reproduction harness and a browser-based lab for testing your own models are included.
Why it mattersThe benchmark states explicitly that sort-key precision and the lag of asynchronous sorting can affect visual appearance. It notes that when nearby splats share the same key, the alpha-blending result can change. Image quality needs to be checked in addition to FPS.
Source: 3dgs-renderer-bench.vercel.app +2 moreRead more
02Tools
aras-p's open-source 3DGS renderer for Unity is now at v2.0.0. It drops asset creation, loads PLY/SPZ files directly, and adds a stochastic rendering option that needs no sorting.
Why it mattersFor production teams working with 3DGS in Unity, being able to display PLY/SPZ files simply by placing them in the project makes it easier to set up preview viewers and prototypes. It should also suit workflows where scan results are edited in other tools before being brought into Unity.
Source: github.comRead more
04Research
A paper has been published on PhysAg3D, a method that combines a 3D generative model with a vision-language agent to create 3D assets with joints and deformation from a single image. It says the method handles both rigid-body motion and soft deformation.
Why it mattersIn game and XR production, it could reduce the effort of modelers setting up movable objects such as doors and drawers one by one. However, practical accuracy and how it would fit into workflows cannot be confirmed from the source material.
Source: arxiv.orgRead more