21. Glossary


One of the ground avoidance tricks which involves tapping the duck key while on the ground, resulting in the player popping out 18 units above the ground.

explosion origin
explosion radius

An explosion may be modelled as a sphere in which entities receive damage. The explosion origin is then the centre of this sphere, and the explosion radius is its radius.

unit acceleration vector

The result of


A group of three angles comprising of yaw, pitch and roll. This is associated with every entity, representing the view orientation.