PlanarEntity Class

This class wraps the OdGePlanarEnt class which is the base class for all OdGe planes in 3D space. A parametric point on the plane with parameters u and v maps to the point S(u,v) as follows: S(u,v) = originOfPlanarEntity + (u * uAxis) + (v * vAxis) uAxis and vAxis need not be normalized or perpendicular, but they must not be colinear. Parameter Description Computed as origin Origin of plane. origin axis1 A unit vector in the plane. uAxis.normal() axis2 A unit vector perpendicular to the plane. uAxis.crossProduct(vAxis).normal() The plane equation for a plane is as follows: For more information, see Working with Planes.

public abstract class PlanarEntity : Surface

Public MustInherit Class PlanarEntity
        Inherits Surface

public ref class PlanarEntity abstract : public Surface

[<AbstractClassAttribute>]
type PlanarEntity = 
    class
        inherit Surface
    end

a * x + b * y + c * z + d = 0