From 935d2596c13371bb745d921dbcb9f05b0c11a010 Mon Sep 17 00:00:00 2001 From: Kenneth Russel Date: Mon, 15 Jun 2009 23:05:16 +0000 Subject: Deleted obsolete source code in preparation for copying JOGL_2_SANDBOX on to trunk git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@351 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4 --- .../testContextSharing/TestContextSharing.java | 270 --------------------- 1 file changed, 270 deletions(-) delete mode 100644 src/demos/testContextSharing/TestContextSharing.java (limited to 'src/demos/testContextSharing/TestContextSharing.java') diff --git a/src/demos/testContextSharing/TestContextSharing.java b/src/demos/testContextSharing/TestContextSharing.java deleted file mode 100644 index d0be0c1..0000000 --- a/src/demos/testContextSharing/TestContextSharing.java +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * 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 - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS 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 THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package demos.testContextSharing; - -import java.awt.*; -import java.util.*; - -import javax.media.opengl.*; - -/** A simple demonstration of sharing of display lists between drawables. */ - -public class TestContextSharing { - private int gearDisplayList; - private Frame delayedFrame; - - public static void main(String[] args) { - new TestContextSharing().run(args); - } - - public void run(String[] args) { - GLCanvas canvas1 = new GLCanvas(); - canvas1.addGLEventListener(new Listener()); - canvas1.setSize(256, 256); - Frame frame1 = new Frame("Canvas 1"); - frame1.setLayout(new BorderLayout()); - frame1.add(canvas1, BorderLayout.CENTER); - - GLCanvas canvas2 = new GLCanvas(null, null, canvas1.getContext(), null); - canvas2.addGLEventListener(new Listener()); - canvas2.setSize(256, 256); - Frame frame2 = new Frame("Canvas 2"); - frame2.setLayout(new BorderLayout()); - frame2.add(canvas2, BorderLayout.CENTER); - - Random random = new Random(System.currentTimeMillis()); - Frame frame; - if (random.nextBoolean()) { - frame = frame1; - delayedFrame = frame2; - } else { - frame = frame2; - delayedFrame = frame1; - } - System.err.println("Showing first frame"); - frame.pack(); - frame.show(); - new Thread(new Runnable() { - public void run() { - try { - Thread.sleep(1000); - } catch (InterruptedException e) { - } - System.err.println("Showing other frame"); - delayedFrame.pack(); - delayedFrame.show(); - delayedFrame.setLocation(256, 0); - } - }).start(); - } - - class Listener implements GLEventListener { - public void init(GLAutoDrawable drawable) { - drawable.setGL(new DebugGL(drawable.getGL())); - - GL gl = drawable.getGL(); - - float pos[] = { 5.0f, 5.0f, 10.0f, 0.0f }; - gl.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, pos, 0); - gl.glEnable(GL.GL_CULL_FACE); - gl.glEnable(GL.GL_LIGHTING); - gl.glEnable(GL.GL_LIGHT0); - gl.glEnable(GL.GL_DEPTH_TEST); - - initializeDisplayList(gl); - - gl.glEnable(GL.GL_NORMALIZE); - } - - public void display(GLAutoDrawable drawable) { - GL gl = drawable.getGL(); - - gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); - - System.err.println("Drawing display list " + gearDisplayList); - gl.glCallList(gearDisplayList); - } - - public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { - GL gl = drawable.getGL(); - - float h = (float)height / (float)width; - - gl.glMatrixMode(GL.GL_PROJECTION); - gl.glLoadIdentity(); - gl.glFrustum(-1.0f, 1.0f, -h, h, 5.0f, 60.0f); - gl.glMatrixMode(GL.GL_MODELVIEW); - gl.glLoadIdentity(); - gl.glTranslatef(0.0f, 0.0f, -40.0f); - } - - // Unused routines - public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {} - } - - private synchronized void initializeDisplayList(GL gl) { - if (gearDisplayList != 0) { - return; - } - - gearDisplayList = gl.glGenLists(1); - gl.glNewList(gearDisplayList, GL.GL_COMPILE); - float red[] = { 0.8f, 0.1f, 0.0f, 1.0f }; - gl.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT_AND_DIFFUSE, red, 0); - gear(gl, 1.0f, 4.0f, 1.0f, 20, 0.7f); - gl.glEndList(); - } - - private void gear(GL gl, - float inner_radius, - float outer_radius, - float width, - int teeth, - float tooth_depth) - { - int i; - float r0, r1, r2; - float angle, da; - float u, v, len; - - r0 = inner_radius; - r1 = outer_radius - tooth_depth / 2.0f; - r2 = outer_radius + tooth_depth / 2.0f; - - da = 2.0f * (float) Math.PI / teeth / 4.0f; - - gl.glShadeModel(GL.GL_FLAT); - - gl.glNormal3f(0.0f, 0.0f, 1.0f); - - /* draw front face */ - gl.glBegin(GL.GL_QUAD_STRIP); - for (i = 0; i <= teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), width * 0.5f); - if(i < teeth) - { - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle + 3.0f * da), r1 * (float)Math.sin(angle + 3.0f * da), width * 0.5f); - } - } - gl.glEnd(); - - /* draw front sides of teeth */ - gl.glBegin(GL.GL_QUADS); - for (i = 0; i < teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + da), r2 * (float)Math.sin(angle + da), width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + 2.0f * da), r2 * (float)Math.sin(angle + 2.0f * da), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle + 3.0f * da), r1 * (float)Math.sin(angle + 3.0f * da), width * 0.5f); - } - gl.glEnd(); - - /* draw back face */ - gl.glBegin(GL.GL_QUAD_STRIP); - for (i = 0; i <= teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), -width * 0.5f); - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), -width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle + 3 * da), r1 * (float)Math.sin(angle + 3 * da), -width * 0.5f); - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), -width * 0.5f); - } - gl.glEnd(); - - /* draw back sides of teeth */ - gl.glBegin(GL.GL_QUADS); - for (i = 0; i < teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glVertex3f(r1 * (float)Math.cos(angle + 3 * da), r1 * (float)Math.sin(angle + 3 * da), -width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + 2 * da), r2 * (float)Math.sin(angle + 2 * da), -width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + da), r2 * (float)Math.sin(angle + da), -width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), -width * 0.5f); - } - gl.glEnd(); - - /* draw outward faces of teeth */ - gl.glBegin(GL.GL_QUAD_STRIP); - for (i = 0; i < teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle), r1 * (float)Math.sin(angle), -width * 0.5f); - u = r2 * (float)Math.cos(angle + da) - r1 * (float)Math.cos(angle); - v = r2 * (float)Math.sin(angle + da) - r1 * (float)Math.sin(angle); - len = (float)Math.sqrt(u * u + v * v); - u /= len; - v /= len; - gl.glNormal3f(v, -u, 0.0f); - gl.glVertex3f(r2 * (float)Math.cos(angle + da), r2 * (float)Math.sin(angle + da), width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + da), r2 * (float)Math.sin(angle + da), -width * 0.5f); - gl.glNormal3f((float)Math.cos(angle), (float)Math.sin(angle), 0.0f); - gl.glVertex3f(r2 * (float)Math.cos(angle + 2 * da), r2 * (float)Math.sin(angle + 2 * da), width * 0.5f); - gl.glVertex3f(r2 * (float)Math.cos(angle + 2 * da), r2 * (float)Math.sin(angle + 2 * da), -width * 0.5f); - u = r1 * (float)Math.cos(angle + 3 * da) - r2 * (float)Math.cos(angle + 2 * da); - v = r1 * (float)Math.sin(angle + 3 * da) - r2 * (float)Math.sin(angle + 2 * da); - gl.glNormal3f(v, -u, 0.0f); - gl.glVertex3f(r1 * (float)Math.cos(angle + 3 * da), r1 * (float)Math.sin(angle + 3 * da), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(angle + 3 * da), r1 * (float)Math.sin(angle + 3 * da), -width * 0.5f); - gl.glNormal3f((float)Math.cos(angle), (float)Math.sin(angle), 0.0f); - } - gl.glVertex3f(r1 * (float)Math.cos(0), r1 * (float)Math.sin(0), width * 0.5f); - gl.glVertex3f(r1 * (float)Math.cos(0), r1 * (float)Math.sin(0), -width * 0.5f); - gl.glEnd(); - - gl.glShadeModel(GL.GL_SMOOTH); - - /* draw inside radius cylinder */ - gl.glBegin(GL.GL_QUAD_STRIP); - for (i = 0; i <= teeth; i++) - { - angle = i * 2.0f * (float) Math.PI / teeth; - gl.glNormal3f(-(float)Math.cos(angle), -(float)Math.sin(angle), 0.0f); - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), -width * 0.5f); - gl.glVertex3f(r0 * (float)Math.cos(angle), r0 * (float)Math.sin(angle), width * 0.5f); - } - gl.glEnd(); - } -} -- cgit v1.2.3