frustum Definition
the part of a solid, such as a cone or pyramid, that lies between two parallel planes cutting the solid, especially the section between the base and a plane parallel to the base.
Using frustum: Examples
Take a moment to familiarize yourself with how "frustum" can be used in various situations through the following examples!
Example
The frustum of a cone is formed by slicing off the top of the cone.
Example
The frustum of a pyramid is the portion of the pyramid that remains after the top has been cut off.
frustum Synonyms and Antonyms
Phrases with frustum
a technique used in computer graphics to remove objects or parts of objects that are outside the view of the camera
Example
Frustum culling is an important optimization technique in 3D game development.
Example
The frustum of vision is wider for some animals than for humans.
the portion of a sphere that remains after a smaller sphere is removed from the top
Example
The frustum of a sphere is used in architecture and design.
Origins of frustum
from Latin 'frustum', meaning 'a piece broken off'
Summary: frustum in Brief
A 'frustum' [fruhs-tuhm] refers to the part of a solid, such as a cone or pyramid, that lies between two parallel planes cutting the solid. It is often used in geometry and computer graphics, exemplified by 'The frustum of a cone is formed by slicing off the top of the cone.' 'Frustum' extends into phrases like 'frustum culling,' a technique used in computer graphics to optimize performance.
