X-Git-Url: http://git.megacz.com/?p=anneal.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fqfat%2Fgeom%2FPoint.java;h=f46cc7e78bbe5d0d521c4a3954afc7ed9f189668;hp=38f872d7ea155f4aacf58f4ce8ec15c09d85315f;hb=0e80eb500d944f8ad1f3a9e2d296d9a4cbcd7e25;hpb=40b6b99bd4b0bd6041b8ab94a22201faab23ed90

diff --git a/src/edu/berkeley/qfat/geom/Point.java b/src/edu/berkeley/qfat/geom/Point.java
index 38f872d..f46cc7e 100644
--- a/src/edu/berkeley/qfat/geom/Point.java
+++ b/src/edu/berkeley/qfat/geom/Point.java
@@ -1,5 +1,6 @@
 package edu.berkeley.qfat.geom;
 import javax.media.opengl.*;
+import javax.media.opengl.glu.*;
 
 /** point in 3-space; immutable */
 public final class Point implements HasBoundingBox {
@@ -7,9 +8,10 @@ public final class Point implements HasBoundingBox {
     public Point(double x, double y, double z) { this((float)x, (float)y, (float)z); }
     public Point(float x, float y, float z) { this.x = x; this.y = y; this.z = z; }
 
+    public static final Point ORIGIN = new Point(0,0,0);
+
     public float distance(Point p) { return (float)Math.sqrt((x-p.x)*(x-p.x)+(y-p.y)*(y-p.y)+(z-p.z)*(z-p.z)); }
 
-    public Point times(Matrix m) { return m.times(this); }
     public Vec minus(Point p) { return new Vec(x-p.x, y-p.y, z-p.z); }
     public Point plus(Vec v) { return new Point(x+v.x, y+v.y, z+v.z); }