This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.

Routines to create rounded corners, with either circular rounding, or continuous curvature rounding with no sudden curvature transitions. Provides rounding of corners or rounding that preserves corner ...

The stunning, unusual images show ornately spiked 'cruciform' UFOs, boomerang-shaped flying wings, a floating 'hot' cube and several craft that looks straight out of sci-fi.

"Depending on the time of day, some diagonal patterns are illuminated, and others are not due to the concavities and convexities, generating permanent mutations in the facades," the team said.

The presented soft tissue data of pterosaur tail vanes represent a valuable contribution to ongoing research efforts to decipher the flight abilities of pterosaurs in the fields of paleontology, ...

It also 'displayed symmetrical concavities on the upper surface,' the report reads. The saucer registered hot in the infrared footage, and created visible 'atmospheric disturbances.' The object ...