Package org.jmol.util

Class BoxInfo

java.lang.Object

org.jmol.util.BoxInfo

public class BoxInfo
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static char[]	bbcageTickEdges
protected static Point3i[]	cubeVertexOffsets
static byte[]	edges
static int[]	toCanonical
static char[]	uccageTickEdges
static Point3f[]	unitCubePoints

Constructor Summary

Constructors

Constructor	Description
BoxInfo()

Method Summary

Modifier and Type	Method	Description
void	addBoundBoxPoint(Point3f pt)
static void	addPoint(Point3f pt, Point3f xyzMin, Point3f xyzMax, float margin)
static void	addPointXYZ(float x, float y, float z, Point3f xyzMin, Point3f xyzMax, float margin)
Point3fi[]	getBboxVertices()
Point3f	getBoundBoxCenter()
Vector3f	getBoundBoxCornerVector()
java.util.Map<java.lang.String,java.lang.Object>	getBoundBoxInfo()
Point3f[]	getBoundBoxPoints(boolean isAll)
Point3f[]	getCanonicalCopy(float scale)
static Point3f[]	getCanonicalCopy(Point3f[] bbUcPoints, float scale)
static Point3f[]	getCriticalPoints(Point3f[] bbVertices, Tuple3f offset)
static Point4f[]	getFacesFromCriticalPoints(Point3f[] points)
java.util.List<java.lang.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

bbcageTickEdges

public static char[] bbcageTickEdges

uccageTickEdges

public static char[] uccageTickEdges

edges

public static final byte[] edges

unitCubePoints

public static final Point3f[] unitCubePoints

toCanonical

public static final int[] toCanonical

cubeVertexOffsets

protected static final Point3i[] cubeVertexOffsets

Constructor Detail

BoxInfo

public BoxInfo()

Method Detail

intersectPlane

public java.util.List<java.lang.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,
                                                Tuple3f offset)

getBoundBoxCenter

public Point3f getBoundBoxCenter()

getBoundBoxCornerVector

public Vector3f getBoundBoxCornerVector()

getBoundBoxPoints

public Point3f[] getBoundBoxPoints(boolean isAll)

getBboxVertices

public Point3fi[] getBboxVertices()

getBoundBoxInfo

public java.util.Map<java.lang.String,java.lang.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)

addPointXYZ

public static void addPointXYZ(float x,
                               float y,
                               float z,
                               Point3f xyzMin,
                               Point3f xyzMax,
                               float margin)

setBbcage

public void setBbcage(float scale)

isWithin

public boolean isWithin(Point3f pt)