OUR EXPERT
Michael Reed could have had a modelling career – sexy parametric constructive solids modelling, that is.
OUR EXPERT
THE SKETCHER WORKBENCH
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WORKING WITH CONSTRAINTS
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ADDING PILLARS
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Michael Reed could have had a modelling career – sexy parametric constructive solids modelling, that is.
FreeCAD is a CAD (computer aided design) program that can be used to design and visualise 3D objects. It’s a parametric modeller in that all dimensions are specified as parameters, and they can be controlled like variables in computer programming. This also means that you can design a complex 3D object and, at any time, alter any element that makes up that object.
Don’t forget to save! FreeCAD is a reliable piece of software, but it’s complex. Add a number to the filename from time to time so that you can step back.