Arch JSON

Elements: Wall , Structure , Curtain Wall , Window , Roof , Space , Stairs , Equipment , Frame , Fence , Truss , Profile , Pipe , Pipe Connector
Reinforcements: Straight Rebar , U-Shape Rebar , L-Shape Rebar , Stirrup , <a href="/Reinforcement_BentShapeRebar/en" title="Reinforcement BentShapeRebar/en">Bent-Shape Rebar , Helical Rebar , Column Reinforcement , Beam Reinforcement , Slab Reinforcement , Footing Reinforcement , Custom Rebar
Panels: Panel , Panel Cut , Panel Sheet , Nest
Materials: Material , Multi-Material
Organization: Building Part , Project , Site , Building , Level , External reference , Section Plane , Schedule
Axes: Axis , Axes system , Grid

Other languages:

The main purpose of this export format is to make it easier to process FreeCAD model data from programming languages. The JSON format is as follows:

  {
    "version": "0.0.1",
    "description": "Mesh data exported from FreeCAD",
    "objects": [
      {
        "name": "<object name>",
        "description": "<object description>",
        "color": "<object color>",
        "wires": [[[<float>, <float>, <float>], . . .], . . .],
        "vertices": [[<float>, <float>, <float>], . . .],
        "normals": [[<float>, <float>, <float>], . . .],
        "facets": [[<int>, <int>, <int>], . . .]
      }, . . .
    ]
  }

Note that facets form triangles and their integer values reference points in the vertices array. Facet normals are found at the corresponding position in the normals array. description, color and wires are all optional. This format could easily be expanded to include additional model data.

OBJ

3DS

Arch