Open Design Alliance

The Open Design Alliance is a nonprofit organization of over 1,200 members in 50 countries which develops Teigha, a software development platform used to create engineering applications including CAD. The main idea is to make core graphics technology accessible to software developers allowing them to focus on application development.

The ODA is developing Teigha for two main file formats:

  • Teigha for .dwg files is a development platform available using C++, .NET, and ActiveX that is used with .dwg, and .dxf files and other graphics files (old names: OpenDWG and DWGdirect).
  • Teigha for .dgn files is a development platform available using C++ that is used with .dgn files and other graphics files (old name: DGNdirect).
  • Teigha for Architecture is a development platform available using C++ that is used in conjunction with Teigha for .dwg files to additionally support custom architecture objects.

Read more about Open Design Alliance:  History, Members of The Alliance (not Exhaustive)

Famous quotes containing the words open, design and/or alliance:

    “Each man has his own vocation. The talent is the call. There is one direction in which all space is open to him. He has faculties silently inviting him thither to endless exertion. He is like a ship in the river; he runs against obstructions on every side but one; on that side all obstruction is taken away, and he sweeps serenely over a deepening channel into an infinite sea.”
    —Ralph Waldo Emerson (1803–1882)

    “Nowadays the host does not admit you to his hearth, but has got the mason to build one for yourself somewhere in his alley, and hospitality is the art of keeping you at the greatest distance. There is as much secrecy about the cooking as if he had a design to poison you.”
    —Henry David Thoreau (1817–1862)

    “I think that a young state, like a young virgin, should modestly stay at home, and wait the application of suitors for an alliance with her; and not run about offering her amity to all the world; and hazarding their refusal.... Our virgin is a jolly one; and tho at present not very rich, will in time be a great fortune, and where she has a favorable predisposition, it seems to me well worth cultivating.”
    —Benjamin Franklin (1706–1790)