org.jmol.util
Class BoxInfo

java.lang.Object
  org.jmol.util.BoxInfo

public class BoxInfo
extends Object

Field Summary

static char[]	bbcageTickEdges
private Point3f	bbCenter
private Point3f	bbCorner0
private Point3f	bbCorner1
private Vector3f	bbVector
private Point3fi[]	bbVertices
protected static Point3i[]	cubeVertexOffsets
static byte[]	edges
private static Point3i[]	facePoints
private boolean	isScaleSet
static int[]	toCanonical
static char[]	uccageTickEdges
private static Point3f[]	unitBboxPoints
static Point3f[]	unitCubePoints

Constructor Summary

BoxInfo()

Method Summary

void	addBoundBoxPoint(Point3f pt)
static void	addPoint(Point3f pt, Point3f xyzMin, Point3f xyzMax, float margin)
Point3fi[]	getBboxVertices()
Point3f	getBoundBoxCenter()
Vector3f	getBoundBoxCornerVector()
Map<String,Object>	getBoundBoxInfo()
Point3f[]	getBoundBoxPoints()
Point3f[]	getCanonicalCopy(float scale)
static Point3f[]	getCanonicalCopy(Point3f[] bbUcPoints, float scale)
static Point3f[]	getCriticalPoints(Point3f[] bbVertices, Point3f offset)
static Point4f[]	getFacesFromCriticalPoints(Point3f[] points)
List<Object>	intersectPlane(Point4f plane, float scale, int flags) returns a set of points defining the geometric object within the given plane that spans the unit cell within the given margins
boolean	isWithin(Point3f pt)
void	reset()
static void	scaleBox(Point3f[] pts, float scale)
void	setBbcage(float scale)
void	setBoundBox(Point3f pt1, Point3f pt2, boolean byCorner, float scale)

Methods inherited from class java.lang.Object

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

Field Detail

bbCorner0

private final Point3f bbCorner0

bbCorner1

private final Point3f bbCorner1

bbCenter

private final Point3f bbCenter

bbVector

private final Vector3f bbVector

bbVertices

private final Point3fi[] bbVertices

isScaleSet

private boolean isScaleSet

bbcageTickEdges

public static char[] bbcageTickEdges

uccageTickEdges

public static char[] uccageTickEdges

edges

public static final byte[] edges

unitCubePoints

public static final Point3f[] unitCubePoints

facePoints

private static Point3i[] facePoints

toCanonical

public static final int[] toCanonical

cubeVertexOffsets

protected static final Point3i[] cubeVertexOffsets

unitBboxPoints

private static final Point3f[] unitBboxPoints

Constructor Detail

BoxInfo

public BoxInfo()

Method Detail

intersectPlane

public List<Object> intersectPlane(Point4f plane,
                                   float scale,
                                   int flags)

returns a set of points defining the geometric object within the given plane that spans the unit cell within the given margins

Parameters:

plane -

scale -

flags - 0 -- polygon int[] 1 -- edges only 2 -- triangles only 3 -- both

Returns:

a set of points

getCanonicalCopy

public Point3f[] getCanonicalCopy(float scale)

getCanonicalCopy

public static final Point3f[] getCanonicalCopy(Point3f[] bbUcPoints,
                                               float scale)

scaleBox

public static void scaleBox(Point3f[] pts,
                            float scale)

getFacesFromCriticalPoints

public static Point4f[] getFacesFromCriticalPoints(Point3f[] points)

getCriticalPoints

public static final Point3f[] getCriticalPoints(Point3f[] bbVertices,
                                                Point3f offset)

getBoundBoxCenter

public Point3f getBoundBoxCenter()

getBoundBoxCornerVector

public Vector3f getBoundBoxCornerVector()

getBoundBoxPoints

public Point3f[] getBoundBoxPoints()

getBboxVertices

public Point3fi[] getBboxVertices()

getBoundBoxInfo

public Map<String,Object> getBoundBoxInfo()

setBoundBox

public void setBoundBox(Point3f pt1,
                        Point3f pt2,
                        boolean byCorner,
                        float scale)

reset

public void reset()

addBoundBoxPoint

public void addBoundBoxPoint(Point3f pt)

addPoint

public static void addPoint(Point3f pt,
                            Point3f xyzMin,
                            Point3f xyzMax,
                            float margin)

setBbcage

public void setBbcage(float scale)

isWithin

public boolean isWithin(Point3f pt)