He polokalamu lako polokalamu manuahi ʻo OpenSCAD no ka hana ʻana i nā mea hoʻolālā kōkua kamepiula 3D paʻa (CAD). He mea hoʻohālike kākau wale nō i hoʻohana i kāna ʻōlelo wehewehe ponoʻī; Hiki ke nānā mua ʻia nā ʻāpana, akā ʻaʻole hiki ke hoʻololi ʻia e ka ʻiole ma ka nānā 3D. Hōʻike ʻia kahi palapala OpenSCAD i nā primitive geometric (e like me nā spheres, nā pahu, nā cylinders, a me nā mea ʻē aʻe) a wehewehe i ke ʻano o ka hoʻololi ʻana a hoʻohui ʻia (e like me ka intersection, ka ʻokoʻa, ka hui ʻana o ka envelopp a me nā huina Minkowski) e hana i kahi hiʻohiʻona 3D. No laila, hana ka papahana i ka constructive solid geometry (CSG). Loaʻa ka OpenSCAD no Windows, Linux a me macOS.