They represent two double cones, one (in yellow) with equal ellipses at both ends and the other (in red) with circles at both ends. The major axis of the elliptic cone is the same length as the radius ...

Joining these with strings (all the strings of this example are missing) would produce a double cone. Joining other pieces on the top and sides would produce part of a double elliptic cone. Joining ...

Usage: Pre-Specified Geometry attachable (anchor, spin, [orient], geom=) {OBJECT; children ();} Description: Manages the anchoring, spin, orientation, and attachments for OBJECT, located in a 3D ...

A cheetah's powerful sprint, a snake's lithe slither, or a human's deft grasp: Each is made possible by the seamless interplay between soft and rigid tissues. Muscles, tendons, ligaments, and bones ...

Using clever Three.js tricks, the elements can be controlled on a 3D axis. This setup creates a responsive virtual controller, interpreting hand gestures for intuitive movement in the 3D space.

In this paper, we transform a six-axis arm robot into a ceramic 3D printer. A clay extruder powered by a stepper motor is connected to the robot using a custom attachment.