Plane3D::Set

Sets all four components of a plane.

Plane3D& Set(float a, float b, float c, float d);

Plane3D& Set(const Bivector3D& n, float d);

Plane3D& Set(const Bivector3D& n, const Point3D& p);

Plane3D& Set(const Point3D& p1, const Point3D& p2, const Point3D& p3);

a	The new x coordinate.
b	The new y coordinate.
c	The new z coordinate.
d	The new w coordinate.
n	A 3D bivector whose entries are copied to the x, y, and z coordinates.
p	A 3D point lying in the plane.
p1,p2,p3	Three 3D points that lie in the plane.

The Set function sets the x, y, z, and w coordinates of a plane to the values given by the a, b, c, and d parameters, respectively.

If the p parameter is specified, then the w coordinate is given by −(n ∧ p). If the p1, p2, and p3 parameters are specified, then the plane is set to the triple wedge product p1 ∧ p2 ∧ p3.

The return value is a reference to the plane object.