FreeCAD 'xhtml' 3D exported (use 'D' and 'V' for debug)
3D Model Description:
FreeCAD X3D plus KiCAD exported 3D model in xhtml
thanks to Werner :)
A complete Open CASCADE Technology-based
geometry kernel allowing complex 3D
operations on complex shape types, with
native support for concepts like
Boundary Representation (brep),
Non-uniform rational basis spline (nurbs)
curves and surfaces, a wide range of
geometric entities, boolean operations
and fillets, and built-in support of
STEP and IGES formats
A full parametric model.
All FreeCAD objects are natively parametric,
meaning their shape can be based on
properties or even depend on other objects.
All changes are recalculated on demand,
and recorded by an undo/redo stack.
New object types can be added easily,
and can even be fully programmed in Python.