GUIDE
Image to Gaussian splat, or image to mesh?
3D Gaussian Splatting (3DGS) is having a moment — tools like TripoSplat can now lift a splat out of a single image. Meanwhile classic image-to-mesh models keep improving. They look similar in a demo video, but they produce fundamentally different assets for different jobs.
The one-table answer
| You want to… | Use |
|---|---|
| Edit, rig, or animate it in Blender | Mesh |
| Drop it into Unity / Unreal / Godot as a prop | Mesh |
| 3D print it | Mesh |
| Sell it as a game/e-commerce asset | Mesh |
| Photorealistic fly-through of a captured scene | Splat |
| Represent hair, foliage, glass faithfully | Splat |
| Web viewer with cinematic quality | Splat (or both) |
Rule of thumb: splats are for looking, meshes are for using. Most workflows that start with “I have one photo of an object” end with needing a mesh — which is why Pic2Mesh outputs GLB.
FAQ
Can Pic2Mesh output Gaussian splats?
Not currently — Pic2Mesh outputs textured GLB meshes via TRELLIS. Interestingly, TRELLIS builds a radiance-field representation internally before extracting the mesh, but the deliverable is a standard mesh because that's what game engines, slicers, and DCC tools consume.
What's better about a mesh?
Meshes are editable (Blender), riggable, printable, and universally supported: GLB drops into Unity, Unreal, Godot, Three.js, and every slicer. Splats render beautifully but most pipelines still can't edit, rig, or print them.
What's better about a splat?
Photorealistic view synthesis — fuzzy, translucent, and fine-detail surfaces (hair, foliage, glass) that meshes struggle to represent. If your goal is a fly-through of a captured scene rather than a usable asset, splats win.
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