The struct Plane
is defined in planes.web
.
Planes
are not Shapes
. They are used for
performing vector operations. A Plane
is defined by a
Point
representing a point on the plane, a Point
representing the normal to the plane, and the distance of the plane from
the origin.
The most common use of Planes
is to represent the
plane in which an existing plane figure lies. Therefore, they
most likely to be created by using Path::get_plane()
.
See Path Reference; Querying. However, class
Plane
does have constructors for creating Planes
directly, if
desired.
See Planes Reference; Constructors.