Design Toolbox is a collection of tools designed to accelerate and simplify basic modeling tasks of architectural, urban or interior scenes tools: Standard transformations by reference, like the ones usually found in more precise work oriented applications; Fast measurements, speed up positioning of reference coordinates and workplanes. It also includes some other useful tools for quickly apply and manipulate uvw maps, for paneling simple surfaces; plus some others useful time saver tools.
DesignToolBox is packed with our previous tool, refGuides:
refGuides plug-in is intended to improve and speed up architecture modeling, or any case where precise measurements are needed. It allows to create construction guides, for accurately position and model objects. This guides can act as rulers, displaying custom measurement units in the viewport. Another feature is the ability to place **intersection marks** where linear guides intersects in space.
Look at the changelog about the new tools added.