class HT_Plane

class HT_Plane_D

Objects of this class specify a plane in 3D-space, similar to HT_Plane, but in double precision.

Data members

double a, b, c, d

Coefficients of the equation of plane ax+by+cz+d=0 Constructor

HT_Plane_D

Creates an HT_Plane_D object.
See Also

HT_Plane, HT_Cutting_Plane,

HT_Plane_D::HT_Plane_D

Purpose

Creates an HT_Plane_D object. Synopsis

HT_Plane_D (void)

HT_Plane_D (HT_Vector_D const & vec, double distance)

HT_Plane_D (HT_Vector_D const & vec, HT_Point_D const & pnt)

HT_Plane_D (HT_Plane_D const & pln)

HT_Plane_D (HT_Plane const & pln)

Details The first form initializes the double precision plane to indeterminate values.

The second initializes the double precision plane to (vec.x, vec.y, vec.z, distance).

The third form is similar to the second form, however it depicts the distance based on the point (vec.x, vec.y, vec.z, point).

The fourth initializes a plane and generates a double precision plane.

HT_Plane_D::a,b,c,d

Purpose

Parameters of the double precision plane object. Synopsis

double a,b,c,d

Details These parameters specify the plane according to the equation ax+by+cz+d=0