no.geosoft.cc.geometry.spline
Class SplineFactory

Object
  |
  +--SplineFactory

public class SplineFactory

extends Object

A spline factory instance.

Author:

GeoSoft

Constructor Summary

SplineFactory()

Method Summary

static double[]	createBezier(double[] controlPoints, int nParts) Create a Bezier spline based on the given control points.
static double[]	createCatmullRom(double[] controlPoints, int nParts) Create a Catmull-Rom spline based on the given control points.
static double[]	createCubic(double[] controlPoints, int nParts) Create a cubic spline based on the given control points.
static void	main(String[] args) Testing the spline package.

Methods inherited from class Object

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

Constructor Detail

SplineFactory

public SplineFactory()

Method Detail

createBezier

public static double[] createBezier(double[] controlPoints,
                                    int nParts)

Create a Bezier spline based on the given control points. The generated curve starts in the first control point and ends in the last control point.

Parameters:

controlPoints - Control points of spline (x0,y0,z0,x1,y1,z1,...).

nParts - Number of parts to divide each leg into.

Returns:

Spline (x0,y0,z0,x1,y1,z1,...).

createCubic

public static double[] createCubic(double[] controlPoints,
                                   int nParts)

Create a cubic spline based on the given control points. The generated curve starts in the first control point and ends in the last control point.

Parameters:

controlPoints - Control points of spline (x0,y0,z0,x1,y1,z1,...).

nParts - Number of parts to divide each leg into.

Returns:

Spline (x0,y0,z0,x1,y1,z1,...).

createCatmullRom

public static double[] createCatmullRom(double[] controlPoints,
                                        int nParts)

Create a Catmull-Rom spline based on the given control points. The generated curve starts in the first control point and ends in the last control point. Im addition, the curve intersects all the control points.

Parameters:

controlPoints - Control points of spline (x0,y0,z0,x1,y1,z1,...).

nParts - Number of parts to divide each leg into.

Returns:

Spline (x0,y0,z0,x1,y1,z1,...).

main

public static void main(String[] args)

Testing the spline package.

Parameters:

args - Not used.