Image to 3D — the engineering-grade one
Most "image to 3D" tools hallucinate a soft, scale-free mesh — useless the moment a dimension matters. Dimviz is the engineering version: give it a profile's cross-section and it extrudes a true 3D model with sharp edges, real proportions and automatic h · w · thickness dimension lines. Drag it, and the callouts track the view. Export a clean PNG for your datasheet.
- ◆100% linear extrusion of your section — not a guessed mesh
- ◆Automatic h · w · t_f · t_w dimension lines, tracked in 3D
- ◆PBR steel / stainless / aluminium / copper / FRP · PNG export
DXF (LWPOLYLINE/CIRCLE) · CSV/XLSX with X,Y columns (blank row = new loop). DWG → export as DXF first.
EL 23,000 MPa · Pultruded FRP (E-glass / polyester)
| Area | A | 5472 | mm² |
| Mass / metre | m | 10.397(6.986 lb/ft) | kg/m |
| 2nd moment | Ix | 4.754e+7 | mm⁴ |
| 2nd moment | Iy | 3.487e+6 | mm⁴ |
| Section mod. | Sx | 396173 | mm³ |
| Section mod. | Sy | 58118 | mm³ |
| Gyration | rx | 93.21 | mm |
| Gyration | ry | 25.24 | mm |
| Torsion | J | 262656 | mm⁴ |
| Published catalogue weight: 8.40 kg/m · computed Δ 24% | |||
Derived exactly from the section polygon (Green’s theorem). Fillets excluded (<2% effect). Verify against certified data before release.
A game-asset mesh isn't a spec. A dimension-true render is.
- · Warped surface, wobbling polygons
- · No scale, no wall thickness, no datum
- · Fine for a game — garbage in a TDS
- · Sharp edges, 100% linear extrusion of your section
- · Auto h · w · t dimension lines that track the view
- · Built for product manuals & TDS compliance
How to convert a structural profile photo into a 3D image
A profile — an extrusion, pultrusion or rolled section — is a constant 2-D cross-section swept along a straight line. That means you don't need a mesh-guessing AI to get its 3D: you need its section. Pick the matching shape (I-beam, channel, angle, tube, T-slot…) or import the section as DXF/CSV, set the dimensions from your photo, choose a material, and Dimviz produces an exact 3D render plus the engineering datasheet — in seconds, in the browser.
Why a game-asset mesh is worthless in a spec sheet
General image-to-3D tools optimise for "looks plausible," not "is dimensionally true." The wall thickness drifts, the fillet melts, the overall depth is a guess. For a product an engineer has to specify, that's not a minor flaw — it's disqualifying. Dimviz treats the section as ground truth, so the silhouette of the render IS your section and the numbers on the datasheet are exact.
From photo to product-manual asset
The output is built for technical marketing and compliance: a sharp isometric with standard dimension annotations that stay attached as you orbit, exported as a high-resolution PNG ready to drop above a materials-and-properties table. One source of truth — the section — feeds both the picture your marketing ships and the datasheet your engineering signs.
FAQ
Can I really turn an image into a 3D model for free?+
Yes. Load or import your profile section, set its dimensions, and Dimviz extrudes a true 3D render you can orbit and export as PNG — free, no signup. It is engineering-accurate because it uses your section geometry, not a generative mesh.
Is this like Luma or Meshy?+
No. Luma/Meshy guess a mesh from photos for games and visualisation. Dimviz is for engineered profiles: it extrudes the exact cross-section, so dimensions, wall thickness and section properties are correct — suitable for a technical data sheet.
What can I export?+
A high-resolution PNG of the annotated 3D render and of the dimensioned drawing, plus a full section-properties datasheet (area, weight per metre/foot, Ix, Sx). PDF TDS export is on the paid roadmap.