edu.sdsc.mbt.viewers.GLViewerImpl
Class BondGeometryUtils

java.lang.Object
  edu.sdsc.mbt.viewers.GLViewerImpl.BondGeometryUtils

public class BondGeometryUtils

extends java.lang.Object

Constructor Summary

BondGeometryUtils()

Method Summary

static double[]	getBiOrthogonalVector(double[] a, double[] b) returns a vector that is orthogonal to both input vectors
static double[]	getDisplacementVector(Bond bond, double[] direction, double spacing)
static double[]	getNormalVector(double[] b, double[] a, double[] c) Get a Vector of normal to the plane defined by the three given points
static double[]	getSharpVector(double[] vector, double[] a, double[] b)
static double	getVectorAngle(double[] vector1, double[] vector2)
static double	getVectorAngle(double[] vector, double[] a, double[] b)
static boolean	isTerminalBond(Bond bond)
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

BondGeometryUtils

public BondGeometryUtils()

Method Detail

getDisplacementVector

public static double[] getDisplacementVector(Bond bond,
                                             double[] direction,
                                             double spacing)

isTerminalBond

public static boolean isTerminalBond(Bond bond)

getNormalVector

public static final double[] getNormalVector(double[] b,
                                             double[] a,
                                             double[] c)

Get a Vector of normal to the plane defined by the three given points

Parameters:

b -

a -

c -

Returns:

getVectorAngle

public static final double getVectorAngle(double[] vector,
                                          double[] a,
                                          double[] b)

getVectorAngle

public static final double getVectorAngle(double[] vector1,
                                          double[] vector2)

getSharpVector

public static final double[] getSharpVector(double[] vector,
                                            double[] a,
                                            double[] b)

getBiOrthogonalVector

public static double[] getBiOrthogonalVector(double[] a,
                                             double[] b)

returns a vector that is orthogonal to both input vectors

Parameters:

a -

b -

Returns:

main

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