JAL-3032 upgrade to Jmol 14.29.17; clearing of src2 directory

[jalview.git] / src2 / javajs / util / P4.java

diff --git a/src2/javajs/util/P4.java b/src2/javajs/util/P4.java
deleted file mode 100644 (file)
index 6478602..0000000
--- a/src2/javajs/util/P4.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-   Copyright (C) 1997,1998,1999
-   Kenji Hiranabe, Eiwa System Management, Inc.
-
-   This program is free software.
-   Implemented by Kenji Hiranabe(hiranabe@esm.co.jp),
-   conforming to the Java(TM) 3D API specification by Sun Microsystems.
-
-   Permission to use, copy, modify, distribute and sell this software
-   and its documentation for any purpose is hereby granted without fee,
-   provided that the above copyright notice appear in all copies and
-   that both that copyright notice and this permission notice appear
-   in supporting documentation. Kenji Hiranabe and Eiwa System Management,Inc.
-   makes no representations about the suitability of this software for any
-   purpose.  It is provided "AS IS" with NO WARRANTY.
-*/
-package javajs.util;
-
-
-
-/**
- * A 4 element point that is represented by single precision floating point
- * x,y,z,w coordinates.
- * 
- * @version specification 1.1, implementation $Revision: 1.9 $, $Date:
- *          2006/07/28 17:01:32 $
- * @author Kenji hiranabe
- * 
- * additions by Bob Hanson hansonr@stolaf.edu 9/30/2012
- * for unique constructor and method names
- * for the optimization of compiled JavaScript using Java2Script
- */
-public class P4 extends T4 {
-
-  public P4() {
-    // skip T4() constructor
-  }
-  
-  public static P4 new4(float x, float y, float z, float w) {
-    P4 pt = new P4();
-    pt.set4(x, y, z, w);
-    return pt;
-  }
-
-  public static P4 newPt(P4 value) {
-    P4 pt = new P4();
-    pt.set4(value.x, value.y, value.z, value.w);    
-    return pt;
-  }
-
-  /**
-   * Returns the distance between this point and point p1.
-   * 
-   * @param p1
-   *        the other point
-   * @return the distance between these two points
-   */
-  public final float distance4(P4 p1) {
-    double dx = x - p1.x;
-    double dy = y - p1.y;
-    double dz = z - p1.z;
-    double dw = w - p1.w;
-    return (float) Math.sqrt(dx * dx + dy * dy + dz * dz + dw * dw);
-  }
-
-}