snakeprogram3d
Class ThreeDDeformation

java.lang.Object
  snakeprogram3d.ThreeDDeformation

public class ThreeDDeformation
extends java.lang.Object

This class deforms a three-d snake, and re-positions points so that they are equally spaced.

Method Summary

void	addSnakePoints() Replaces too many or two few points with equal distance points.
void	deformSnake() Solves the euler step.
void	energyWithGradient(double[] Vx, double[] Vy, double[] Vz) Modifies Vx,Vy in place to find the forces it uses the image term and the 'stretching' term.
void	initializeMatrix()
void	setAlpha(double alpha)
void	setBackInt(double backInt)
void	setBeta(double beta)
void	setForInt(double forInt)
void	setGamma(double gamma)
void	setStretch(double stretch)
void	setWeight(double weight)

Methods inherited from class java.lang.Object

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

Method Detail

setAlpha

public void setAlpha(double alpha)

setBeta

public void setBeta(double beta)

setGamma

public void setGamma(double gamma)

setWeight

public void setWeight(double weight)

setForInt

public void setForInt(double forInt)

setBackInt

public void setBackInt(double backInt)

setStretch

public void setStretch(double stretch)

deformSnake

public void deformSnake()

Solves the euler step.

initializeMatrix

public void initializeMatrix()

addSnakePoints

public void addSnakePoints()
                    throws java.lang.IllegalAccessException

Replaces too many or two few points with equal distance points.

Throws:

java.lang.IllegalAccessException - when the snake is too long.

energyWithGradient

public void energyWithGradient(double[] Vx,
                               double[] Vy,
                               double[] Vz)

Modifies Vx,Vy in place to find the forces it uses the image term and the 'stretching' term.