OMF JSON Schema

The JSON index within the OMF file is specified using a JSON Schema. Below are links to all of the objects within the schema, with their documentation.

• Project is the root object.
  • Element stores the name, geometry, attributes, and other details of one object.
    • Geometry picks from points, lines, surface, etc.
      • PointSet describes a set of points.
      • LineSet describes a set of straight line segments.
      • Surface describes a triangulated surface.
      • GridSurface describes a 2D grid surface.
        • Grid2 defines the grid, regular or tensor.
        • Orient2 gives the position and orientation.
      • BlockModel describes a block model.
        • Grid3 defines the grid, regular or tensor.
        • Orient3 gives the position and orientation.
        • Subblocks describes sub-blocks within each parent block.
          • SubblockMode further restricts sub-blocks to octree or fully sub-blocked.
      • Composite contains other elements under a single name.
  • Attribute stores data that is attached to an element.
    • Location says where the attribute is attached.
    • AttributeData picks from several type of data.
      • NumberColormap maps from numbers to colors.
      • NumberColormapRange holds a number range for a colormap.
• Array points to an array or image file in the archive.