vmm.surface.implicit
Class SurfaceImplicit.Line3D

java.lang.Object
  vmm.surface.implicit.SurfaceImplicit.Line3D

Enclosing class:

SurfaceImplicit

public class SurfaceImplicit.Line3D
extends java.lang.Object

A line in R^3: decribed by its direction (Vector3D direction;), a unit vector, and its intercept, (Vector3D intercept;), which is where the line intersects the plane through the origin normal to direction (this is also the point on the line that is nearest to the origin. The line has the parametric equation: point(t) = intercept + t * direction .

Constructor Summary

SurfaceImplicit.Line3D(Vector3D intrcpt, Vector3D drctn)

Method Summary

Vector3D

parametricEquation(double t)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SurfaceImplicit.Line3D

public SurfaceImplicit.Line3D(Vector3D intrcpt,
                              Vector3D drctn)

Method Detail

parametricEquation

public Vector3D parametricEquation(double t)