1. Autodesk® Civil 3D® plugin LX-Stair 1.0 published

    The free LandX stair plug-in provides tools for creating and editing simple parametric staircases in Autodesk® Civil 3D®. The staircase is an Autodesk® AutoCAD® 3D solid and the parameters (height of riser, length of tread, width, landing and slope) are stored in a property set attached. It's available in the Autodesk Appstore for download