Picking between Gaussian Splatting and classic photogrammetry decides turnaround time, quality ceiling, and delivery format. Wrong choice = rework later. This guide compares both workflows with practical criteria.
Gaussian Splatting vs photogrammetry in one view
| Criteria | Gaussian Splatting | Mesh photogrammetry |
|---|---|---|
| Capture input | Photos or video | Mostly photos |
| Time to first result | Fast | Medium/slow |
| Visual realism | Very high for view-dependent effects | High, more geometric control |
| Editing in DCC tools | Limited native editing | Strong (mesh + UV workflows) |
| Web viewer performance | Excellent for splat viewers | Good with optimized GLB |
| Best use cases | Tours, previews, fast publishing | CAD handoff, game assets, fabrication |
Where Gaussian Splatting wins
Gaussian Splatting excels when speed and realism matter more than mesh topology:
- Real estate walkthrough previews
- Marketing scenes for web and social
- Cultural heritage visualization
- Fast AR concept validation
With FreeGaussian, you upload capture and get browser-ready output without local GPU setup.
Where photogrammetry mesh still wins
Mesh pipeline still better if project needs:
- Clean topology for downstream modeling
- UV unwrapping and texture baking
- Engineering/CAD interchange
- Precise object edits in Blender/Maya
If final target is fabrication or heavy post-production, mesh workflow safer.
Decision checklist
Use Gaussian Splatting if:
- Need publish fast
- Need high visual fidelity in browser
- No time for mesh cleanup
Use photogrammetry mesh if:
- Need topology control
- Need full DCC editability
- Need standardized GLB/FBX handoff
Conclusion
No single winner for every project. For web-first immersive visuals, start with Gaussian Splatting. For deep asset editing, keep mesh pipeline. Want fastest path to production-ready splats? Start on FreeGaussian.