Five steps, and at one of them nothing is computed yet: before a GPU starts, the material is checked to see whether it holds up. Plus where the metres come from, and what does not work today.
What you do is in steps one and two; from three onwards the machine works, and you are asked when you need to be.
Walk the room slowly and film. Use the ultra-wide lens, 0.5×, where your device has one: the same flat closed its loop at 0.5× with 1.47 px of error; at 1× it could not be solved.
4K at 60 frames per second, exposure and focus locked, a pause in every doorway, close the loop. Large halls go in sections.
You upload in the browser. The video goes to object storage in parts, past our server, and resumes if the connection drops.
MP4, MOV, MKV and WebM, up to 20 minutes and 4,096 px on the longest edge. A finished splat works too: PLY, SPZ, SOG, SPLAT or KSPLAT.
Before a GPU starts, a pre-check on our server measures sharpness, exposure, duplicates and standstill, and looks for texture-poor passages and stretches that were only panned.
Then there is a light, and again after the camera path — calibrated on real runs: 1.47 px and 2.69 px of loop error were green, 90.9 px red. Unmeasured is never green. On amber or red the job waits for you, with the reason; you can still start it.
Only now does a GPU server start: camera path, frame selection, splat training, collision mesh. You see where it stands and can cancel.
We promise no duration. One measured acceptance run — 20,000 steps, 1.4 million splats — took 2,837 seconds of pure compute, about an hour with export.
At the end a package is ready, exactly per the delivery contract; a capture without a scale measurement does not go out. Download it, share the scene by link, or fetch it through the API with a signed webhook.
The interface is the real one, taken on a capture we set up for the purpose with drawn frames. No customer scene; the values are not a promise about yours.
Not a link to a platform but files that fit into your own software. Each carries its scale inside it: one unit is one metre, and the floor is down.
splat.plyThe walkable splatFor common Gaussian splatting viewers, SuperSplat, and through plugins Unreal and Unity.collision.glbThe collision meshIn the same frame as the splat — so you walk in the model instead of through its walls.meta.jsonScale and provenanceLevelled to the floor, the device, the quality tier and the metrics of the run.1 unit = 1 mpackage.zipAll of it in one fileOne download when you do not need the parts separately.Exactly what the delivery contract guarantees, no more; a package that breaks it is not delivered. A connected system fetches the same files through the API.
Read the delivery contractThe scale comes out of the walk itself: a depth model estimates distances in metres, and the scale is fused from many such anchors. A calibration pattern, or a distance you enter in the viewer, beats the estimate.
The scene is levelled to the floor when two independent witnesses agree within ten degrees: where the camera had “up”, and the plane you walked in. Up to twenty-five degrees the camera wins; beyond that the scene stays as it is.
| Field | Value | What it means |
|---|---|---|
metersPerUnit | 1 | One unit is one metre. |
upAxis | "Y" | The floor is down, as far as the estimate was good enough to say so. |
identityTransform | true | Nothing is left to convert — splat and mesh carry the same bake. |
How accurate the scale is in a given case we do not know yet, so there is no number here: two depth models came out far apart on the same scene, and only a tape measure will say which is right. That measurement is running.
So you know it beforehand rather than afterwards. Where a measurement stands behind it we name it; where none does, we say that too.
Not yet. Spherical video and camera raw files (.insv, .360) are refused at upload, with what to do instead: export a flat video with the “Linear” field of view from Insta360 Studio. The spherical route is begun; we announce it once a measurement shows it holds up.
1× is computed on a denser route of its own and does not reach 0.5×: one 1× capture solved at 18.7 px, amber rather than green. 2× and 5× are refused.
A white wall is sharp yet has nothing to recognise: keep an edge, a door frame or the floor in the shot. Glass and mirrors stay unreliable, because a reflection travels with the camera.
Not built. Each section is one delivery in metres, levelled to the floor; you place them together in Unreal, Unity or CAD.
The binding version is the privacy policy.
Through short-lived signed links straight into object storage at Hetzner Online GmbH in Nuremberg, Germany. All results live there too.
On our own server at Hetzner in Nuremberg. Whatever is checked before computing does not leave Germany.
On GPU servers from RunPod, Inc. in the Netherlands. RunPod is based in the USA; access from there cannot be ruled out and is covered by the European Commission’s standard contractual clauses.
What you upload is yours; for companies we are a processor under Art. 28 GDPR. We sell no data and train nothing on your material for others.
Deleting is immediate: in the app, through the API, and the account on request. When a retention period runs out, the webhook reports it.
Read the privacy policyThe job halts and waits for you instead of computing. You see the reason and a link to the part of the capture guide it concerns. Then you decide: compute anyway, film again, or let the capture go.
The splat opens in common Gaussian splatting viewers and in SuperSplat; for Unreal Engine and Unity there are plugins that load PLY splats. The collision mesh is a GLB file and goes anywhere GLB goes. In a browser you need nothing at all: a share link opens the scene directly.
You, and whoever holds a share link from you. A share link is not indexable, and we do not show a customer scene publicly without asking first — the drawings on this page are drawings for exactly that reason.
No. You film with the camera app your device already has, and you upload and view in a browser.
Yes. Your system creates the capture, uploads the video straight to storage, tracks the states and receives a signed webhook when the delivery is ready — with your own reference. What the contract guarantees is on the API page.
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