geomUtils.Plane Class

Module: cc Parent Module: cc

plane。

Index

Properties

• n Vec3 A normal vector.
• d number The distance from the origin to the plane.

Methods

• create create a new plane
• clone clone a new plane
• copy copy the values from one plane to another
• fromPoints create a plane from three points
• set Set the components of a plane to the given values
• fromNormalAndPoint create plane from normal and point
• normalize normalize a plane
• transform Transform a plane.

Details

Properties

n

A normal vector.

d

The distance from the origin to the plane.

Methods

create

create a new plane

Parameters

• nx Number The x part of the normal component.
• ny Number The y part of the normal component.
• nz Number The z part of the normal component.
• d Number Distance from the origin.

clone

clone a new plane

Parameters

• p Plane The source of cloning.

copy

copy the values from one plane to another

Parameters

• out Plane The object that accepts the action.
• p Plane The source of the copy.

fromPoints

create a plane from three points

Parameters

• out Plane The object that accepts the action.
• a Vec3 Point a。
• b Vec3 Point b。
• c Vec3 Point c。

set

Set the components of a plane to the given values

Parameters

• out Plane The object that accepts the action.
• nx Number The x part of the normal component.
• ny Number The y part of the normal component.
• nz Number The z part of the normal component.
• d Number Distance from the origin.

fromNormalAndPoint

create plane from normal and point

Parameters

• out Plane The object that accepts the action.
• normal Vec3 The normal of a plane.
• point Vec3 A point on the plane.

normalize

normalize a plane

Parameters

• out Plane The object that accepts the action.
• a Plane Source data for operations.

transform

Transform a plane.

Parameters

• mat Mat4