ProGAL.proteins.viewer
Class HelixSurface

java.lang.Object
  ProGAL.geom3d.surface.ParametricSurface
      ProGAL.proteins.viewer.HelixSurface

All Implemented Interfaces:

Shape

public class HelixSurface
extends ParametricSurface

Method Summary

ParametricSurface	clone()
Point	getCenter() Get the geometric center of the shape.
Vector	getNormal(double u, double v)
Point	getPoint(double u, double v)
static void	main(java.lang.String[] args)

Methods inherited from class ProGAL.geom3d.surface.ParametricSurface

getNormal, getPoint

Methods inherited from class java.lang.Object

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

Method Detail

getPoint

public Point getPoint(double u,
                      double v)

Specified by:

getPoint in class ParametricSurface

getNormal

public Vector getNormal(double u,
                        double v)

Overrides:

getNormal in class ParametricSurface

getCenter

public Point getCenter()

Description copied from interface: Shape

Get the geometric center of the shape. The center of a shape can be interpreted in many ways (center of mass, circumcenter, inscribed center etc.). No strict requirement is given here, but typically the circumcenter should be supplied. This method is most prominently used to find the average center-position of a collection of shapes such that scene-viewers can be centered on the scene.

Specified by:

getCenter in interface Shape

Overrides:

getCenter in class ParametricSurface

clone

public ParametricSurface clone()

Specified by:

clone in class ParametricSurface

main

public static void main(java.lang.String[] args)

Parameters:

args -