diff examples/java3d/Axis.java @ 1:5df24c91468d

Oh my what a mess.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/java3d/Axis.java	Fri Apr 05 16:26:00 2019 +0100
@@ -0,0 +1,119 @@
+/*
+ *      Axis.java 1.0 98/11/25
+ *
+ * Copyright (c) 1998 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*
+ * Getting Started with the Java 3D API
+ * written in Java 3D
+ *
+ * This program demonstrates:
+ *   1. writing a visual object class
+ *      In this program, Axis class defines a visual object
+ *      This particular class extends Shape3D
+ *      See the text for a discussion.
+ *   2. Using LineArray to draw 3D lines.
+ */
+
+
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+
+    public class Axis extends Shape3D{
+
+	////////////////////////////////////////////
+	//
+	// create axis visual object
+	//
+	public Axis() {
+	
+	    this.setGeometry(createGeometry());
+
+	}
+
+	private Geometry createGeometry(){
+	    // create line for X axis
+            IndexedLineArray axisLines = new IndexedLineArray(18, GeometryArray.COORDINATES, 30);
+
+	    axisLines.setCoordinate( 0, new Point3f(-1.0f, 0.0f, 0.0f));
+	    axisLines.setCoordinate( 1, new Point3f( 1.0f, 0.0f, 0.0f));
+	    axisLines.setCoordinate( 2, new Point3f( 0.9f, 0.1f, 0.1f));
+	    axisLines.setCoordinate( 3, new Point3f( 0.9f,-0.1f, 0.1f));
+	    axisLines.setCoordinate( 4, new Point3f( 0.9f, 0.1f,-0.1f));
+	    axisLines.setCoordinate( 5, new Point3f( 0.9f,-0.1f,-0.1f));
+	    axisLines.setCoordinate( 6, new Point3f( 0.0f,-1.0f, 0.0f));
+	    axisLines.setCoordinate( 7, new Point3f( 0.0f, 1.0f, 0.0f));
+	    axisLines.setCoordinate( 8, new Point3f( 0.1f, 0.9f, 0.1f));
+	    axisLines.setCoordinate( 9, new Point3f(-0.1f, 0.9f, 0.1f));
+	    axisLines.setCoordinate(10, new Point3f( 0.1f, 0.9f,-0.1f));
+	    axisLines.setCoordinate(11, new Point3f(-0.1f, 0.9f,-0.1f));
+	    axisLines.setCoordinate(12, new Point3f( 0.0f, 0.0f,-1.0f));
+	    axisLines.setCoordinate(13, new Point3f( 0.0f, 0.0f, 1.0f));
+	    axisLines.setCoordinate(14, new Point3f( 0.1f, 0.1f, 0.9f));
+	    axisLines.setCoordinate(15, new Point3f(-0.1f, 0.1f, 0.9f));
+	    axisLines.setCoordinate(16, new Point3f( 0.1f,-0.1f, 0.9f));
+	    axisLines.setCoordinate(17, new Point3f(-0.1f,-0.1f, 0.9f));
+
+            axisLines.setCoordinateIndex( 0, 0);
+            axisLines.setCoordinateIndex( 1, 1);
+            axisLines.setCoordinateIndex( 2, 2);
+            axisLines.setCoordinateIndex( 3, 1);
+            axisLines.setCoordinateIndex( 4, 3);
+            axisLines.setCoordinateIndex( 5, 1);
+            axisLines.setCoordinateIndex( 6, 4);
+            axisLines.setCoordinateIndex( 7, 1);
+            axisLines.setCoordinateIndex( 8, 5);
+            axisLines.setCoordinateIndex( 9, 1);
+            axisLines.setCoordinateIndex(10, 6);
+            axisLines.setCoordinateIndex(11, 7);
+            axisLines.setCoordinateIndex(12, 8);
+            axisLines.setCoordinateIndex(13, 7);
+            axisLines.setCoordinateIndex(14, 9);
+            axisLines.setCoordinateIndex(15, 7);
+            axisLines.setCoordinateIndex(16,10);
+            axisLines.setCoordinateIndex(17, 7);
+            axisLines.setCoordinateIndex(18,11);
+            axisLines.setCoordinateIndex(19, 7);
+            axisLines.setCoordinateIndex(20,12);
+            axisLines.setCoordinateIndex(21,13);
+            axisLines.setCoordinateIndex(22,14);
+            axisLines.setCoordinateIndex(23,13);
+            axisLines.setCoordinateIndex(24,15);
+            axisLines.setCoordinateIndex(25,13);
+            axisLines.setCoordinateIndex(26,16);
+            axisLines.setCoordinateIndex(27,13);
+            axisLines.setCoordinateIndex(28,17);
+            axisLines.setCoordinateIndex(29,13);
+
+            return axisLines;
+
+	} // end of Axis createGeometry()
+
+
+    } // end of class Axis