Constructive solid geometry/it

Introduzione
Geometria solida costruttiva (CSG) è un paradigma di modellazione che viene utilizzato in molti sistemi CAD tradizionali. Essenzialmente consiste nell'usare oggetti solidi primitivi e fare operazioni booleane con essi, come fusione, sottrazione e intersezione, al fine di creare una forma finale.

In FreeCAD, this method is mostly utilized with the Part Workbench, which has the ability of creating primitive objects like boxes, cylinders, and spheres and fuse them together, or use them to cut other objects with tools like Part Cut. A PartDesign Body created with the PartDesign Workbench can also be used in a boolean operation with other objects.



The PartDesign Workbench uses a more modern approach than simple CSG; this method is called feature editing, which means creating a base solid, and then adding sequential parametric transformations to obtain a final body.

Tutorial
The tutorials page provides some examples on creating solids with the Part Workbench that use the CSG method.
 * Traditional modeling, the CSG way
 * Wiffle ball tutorial
 * Basic modeling tutorial