1•2•Build has a library of common structures such as a porch, a truss, a continuous beam, etc., for which you only need to enter a limited number of parameters to generate the entire structure.
To access this library, click on the icon 
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Here you can generate continuous beams, porches, arches and regular 3D frameworks, for example. Select the desired structure, confirm with OK and then enter the requested parameters. Not only is the geometry itself generated, but the additional information above (such as the definition of the support points) is also immediately assigned to the calculation model.
