From 7a2e20caac9db6f789a7b3fab344b9758af45335 Mon Sep 17 00:00:00 2001
From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Sun, 19 Apr 2015 21:02:06 -0700
Subject: j3dcore: flatten the directory structure a bit

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
 src/javax/media/j3d/PickPoint.java | 117 +++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 src/javax/media/j3d/PickPoint.java

(limited to 'src/javax/media/j3d/PickPoint.java')

diff --git a/src/javax/media/j3d/PickPoint.java b/src/javax/media/j3d/PickPoint.java
new file mode 100644
index 0000000..a794d22
--- /dev/null
+++ b/src/javax/media/j3d/PickPoint.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 1997-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package javax.media.j3d;
+
+import javax.vecmath.Point3d;
+import javax.vecmath.Point4d;
+
+/**
+ * PickPoint is a pick shape defined as a single point.  It can
+ * be used as an argument to the picking methods in BranchGroup and Locale.
+ *
+ * @see BranchGroup#pickAll
+ * @see Locale#pickAll
+ * @see PickBounds
+ *
+ * @deprecated As of Java 3D version 1.4, use PickBounds with a
+ * BoundingSphere that has a small radius.
+ */
+public final class PickPoint extends PickShape {
+
+    Point3d location;
+
+    /**
+     * Constructs a PickPoint using a default point.
+     * The point is initialized to (0,0,0).
+     */
+    public PickPoint() {
+	location = new Point3d();
+    }
+
+    /**
+     * Constructs a PickPoint from the specified parameter.
+     * @param location the pick point.
+     */
+    public PickPoint(Point3d location) {
+	this.location = new Point3d(location);
+    }
+
+    /**
+     * Sets the position of this PickPoint to the specified value.
+     * @param location the new pick point.
+     */
+    public void set(Point3d location) {
+	this.location.x = location.x;
+	this.location.y = location.y;
+	this.location.z = location.z;
+    }
+
+    /**
+     * Gets the position of this PickPoint.
+     * @param location returns the current pick point.
+     */
+    public void get(Point3d location) {
+	location.x = this.location.x;
+	location.y = this.location.y;
+	location.z = this.location.z;
+    }
+
+    /**
+     * Return true if shape intersect with bounds.
+     * The point of intersection is stored in pickPos.
+     */
+    @Override
+    final boolean intersect(Bounds bounds, Point4d pickPos) {
+	return bounds.intersect(location, pickPos);
+    }
+
+    // Only use within J3D.
+    // Return a new PickPoint that is the transformed (t3d) of this pickPoint.
+    @Override
+    PickShape transform(Transform3D t3d) {
+
+	PickPoint newPPt = new PickPoint();
+
+	newPPt.location.x = location.x;
+	newPPt.location.y = location.y;
+	newPPt.location.z = location.z;
+
+	t3d.transform(newPPt.location);
+
+	return newPPt;
+    }
+
+    @Override
+    Point3d getStartPoint() {
+	return location;
+    }
+
+    @Override
+    int getPickType() {
+	return PICKPOINT;
+    }
+}
-- 
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