JT format supports lightweight geometry representation or complete NURBS geometry representations in addition to product structure, attributes, meta data and PMI. It also supports compression and multiple tessellations with level-of-detail (LOD) generation:
- Product Structure: assembly, part, instance
- Facet: polygon, polygon set
- Lighting: light set, point light, infinite light
- Textures
- Precise Geometry and Topology: point, curve, surface, face, loop, edge, vertex
- Boundary representation (B-rep): JT B-rep or XT B-rep (Parasolid) format.
- Geometry Primitives: box, cylinder, pyramid, sphere
- Product Manufacturing Information (PMI): GD&T, 3D annotations
- Attributes / Properties: text, integer, float, date, layers
- Meta data: property filters, transforms, bounding box definitions
