hep.wired.heprep.util

Class PolyPoint

java.lang.Object

hep.wired.heprep.util.PolyPoint

All Implemented Interfaces:

UVWindices, XYZindices

public class PolyPoint
extends Object
implements XYZindices, UVWindices

Converts primitives into polypoints, for use in drawing as polylines or polygons. FIXME WIRED-270 NOTE: arcs could draw ELLIPSEPOINTS divided by the part of the ellipse which they draw NOTE: linesOnArcs should be redone into faces which can be filled.

Version:

$Id: PolyPoint.java 8598 2006-08-14 20:38:02Z duns $

Author:

Mark Donszelmann

Field Summary

Fields

Modifier and Type	Field and Description
static int	ELLIPSEPOINTS

Fields inherited from interface hep.wired.util.XYZindices

X, Y, Z

Fields inherited from interface hep.wired.util.UVWindices

U, V, W

Method Summary

Methods

Modifier and Type	Method and Description
static int	arc(double r, double x, double y, double z, double phi, double theta, double start, double end, double[][] xyz) Converts an arc into a polypoint.
static int	arc(double rx, double ry, double x, double y, double z, double phi, double theta, double omega, double start, double end, double[][] xyz) Converts an arc into a polypoint.
static int	circle(double r, double x, double y, double z, double phi, double theta, double[][] xyz) Converts a circle into a polypoint.
static int	ellipse(double rx, double ry, double x, double y, double z, double phi, double theta, double omega, double[][] xyz) Converts an ellipse into a polypoint.
static int	ellipsoid(double rx, double ry, double rz, double x, double y, double z, double phi, double theta, double omega, double[][][] uvw) Converts an ellipsoid into three polypoints.
static int	linesOnArcs(double rx1, double ry1, double x1, double y1, double z1, double phi1, double theta1, double omega1, double rx2, double ry2, double x2, double y2, double z2, double phi2, double theta2, double omega2, double start, double end, int nLines, double[][][] xyz) Converts the lines between two arcs into number of polypoints.

Methods inherited from class java.lang.Object

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

Field Detail

ELLIPSEPOINTS

public static final int ELLIPSEPOINTS

See Also:

Constant Field Values

Method Detail

circle

public static int circle(double r,
         double x,
         double y,
         double z,
         double phi,
         double theta,
         double[][] xyz)

Converts a circle into a polypoint.

ellipse

public static int ellipse(double rx,
          double ry,
          double x,
          double y,
          double z,
          double phi,
          double theta,
          double omega,
          double[][] xyz)

Converts an ellipse into a polypoint.

arc

public static int arc(double r,
      double x,
      double y,
      double z,
      double phi,
      double theta,
      double start,
      double end,
      double[][] xyz)

Converts an arc into a polypoint.

arc

public static int arc(double rx,
      double ry,
      double x,
      double y,
      double z,
      double phi,
      double theta,
      double omega,
      double start,
      double end,
      double[][] xyz)

Converts an arc into a polypoint.

ellipsoid

public static int ellipsoid(double rx,
            double ry,
            double rz,
            double x,
            double y,
            double z,
            double phi,
            double theta,
            double omega,
            double[][][] uvw)

Converts an ellipsoid into three polypoints.

linesOnArcs

public static int linesOnArcs(double rx1,
              double ry1,
              double x1,
              double y1,
              double z1,
              double phi1,
              double theta1,
              double omega1,
              double rx2,
              double ry2,
              double x2,
              double y2,
              double z2,
              double phi2,
              double theta2,
              double omega2,
              double start,
              double end,
              int nLines,
              double[][][] xyz)

Converts the lines between two arcs into number of polypoints. Returns number of lines generated. Each line is straight, containing start and end point.