checkpoint

[anneal.git] / src / edu / berkeley / qfat / geom / Point.java

diff --git a/src/edu/berkeley/qfat/geom/Point.java b/src/edu/berkeley/qfat/geom/Point.java
index a4bc276..20048e4 100644 (file)
--- a/src/edu/berkeley/qfat/geom/Point.java
+++ b/src/edu/berkeley/qfat/geom/Point.java
@@ -4,7 +4,11 @@ import javax.media.opengl.glu.*;
 
 /** point in 3-space; immutable */
 public final class Point extends HasPoint implements HasBoundingBox {
+
+    public static final Point ZERO = new Point(0,0,0);
+
     public final float x, y, z;
+
     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; }