nguyenthanguth 

A geometry library for engineering drawings and models, in two dimensions and in three. Points, vectors, lines, polylines, polygons, faces with holes, circles and oriented rectangles in the plane; points,... More information

Converts geometry between IFC (via xBIM) and GeometryHelper: points, vectors, matrices, faces, and solids.

Converts geometry between AutoCAD and GeometryHelper: points, vectors, lines, polylines, polygons, circles, and bounding boxes.

Converts geometry between Tekla Structures 2026 and GeometryHelper: points, vectors, segments, planes, coordinate systems, bounding boxes, transformation matrices, and the faces and loops of a Tekla solid. Also... More information

Converts geometry between Tekla Structures 2025 and GeometryHelper: points, vectors, segments, planes, coordinate systems, bounding boxes, transformation matrices, and the faces and loops of a Tekla solid. Also... More information

Converts geometry between Tekla Structures 2020 and GeometryHelper: points, vectors, segments, planes, coordinate systems, bounding boxes, transformation matrices, and the faces and loops of a Tekla solid. Also... More information

Typed model of Tekla Structures drawing and view attribute files (.vi, .gd, .md, .ad, .wd, .cud, their .more and filter files) and the files of the property dialogs of the drawing editor (.dim, .drtxt, marks,... More information

Finds Tekla Structures installations in the Windows Registry and loads Tekla Open API assemblies from the installation that matches the requested assembly version.