The demos have been all ported to JOGL2 and most of them work already with the beta. If you are using NetBeans give the OpenGL plugin a try which provides all jogl demos and NEHE tutorials as ready to run projects. (javadoc everything is automatically set up for you)
Just search for “multisample” in the jogl demos.
Setting up jogl isn’t very difficult, once you have seen a sample it is usually everything you need to get started.
package org.yourorghere;
import com.sun.opengl.util.Animator;
import java.awt.Frame;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.media.opengl.GL2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLEventListener;
import javax.media.opengl.GLProfile;
import javax.media.opengl.awt.GLCanvas;
import javax.media.opengl.glu.GLU;
/**
* @author Brian Paul
* converted to Java by Ron Cemer and Sven Goethel, ported to JOGL2 by Michael Bien
*
* This version is equal to Brian Paul's version 1.2 1999/10/21
*/
public class SimpleJOGL2 implements GLEventListener {
public static void main(String[] args) {
Frame frame = new Frame("Simple JOGL Application");
// OpenGL 2.x
GLCapabilities capabilities = new GLCapabilities(GLProfile.get(GLProfile.GL2));
GLCanvas canvas = new GLCanvas(capabilities);
canvas.addGLEventListener(new SimpleJOGL2());
frame.add(canvas);
frame.setSize(640, 480);
final Animator animator = new Animator(canvas);
frame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
// Run this on another thread than the AWT event queue to
// make sure the call to Animator.stop() completes before
// exiting
new Thread(new Runnable() {
public void run() {
animator.stop();
System.exit(0);
}
}).start();
}
});
// Center frame, open and start rendering
frame.setLocationRelativeTo(null);
frame.setVisible(true);
animator.start();
}
public void init(GLAutoDrawable drawable) {
// Use debug pipeline
// drawable.setGL(new DebugGL2(drawable.getGL().getGL2()));
GL2 gl = drawable.getGL().getGL2();
System.err.println("INIT GL2 IS: " + gl.getClass().getName());
// Enable VSync
gl.setSwapInterval(1);
// Setup the drawing area and shading mode
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
gl.glShadeModel(GL2.GL_SMOOTH); // try setting this to GL_FLAT and see what happens.
}
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
GL2 gl = drawable.getGL().getGL2();
GLU glu = new GLU();
// avoid a divide by zero error!
if (height <= 0)
height = 1;
final float h = (float) width / (float) height;
gl.glViewport(0, 0, width, height);
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
glu.gluPerspective(45.0f, h, 1.0, 20.0);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
}
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
// Clear the drawing area
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
// Reset the current matrix to the "identity"
gl.glLoadIdentity();
// Move the "drawing cursor" around
gl.glTranslatef(-1.5f, 0.0f, -6.0f);
// Drawing Using Triangles
gl.glBegin(GL2.GL_TRIANGLES);
gl.glColor3f(1.0f, 0.0f, 0.0f); // Set the current drawing color to red
gl.glVertex3f(0.0f, 1.0f, 0.0f); // Top
gl.glColor3f(0.0f, 1.0f, 0.0f); // Set the current drawing color to green
gl.glVertex3f(-1.0f, -1.0f, 0.0f); // Bottom Left
gl.glColor3f(0.0f, 0.0f, 1.0f); // Set the current drawing color to blue
gl.glVertex3f(1.0f, -1.0f, 0.0f); // Bottom Right
// Finished Drawing The Triangle
gl.glEnd();
// Move the "drawing cursor" to another position
gl.glTranslatef(3.0f, 0.0f, 0.0f);
// Draw A Quad
gl.glBegin(GL2.GL_QUADS);
gl.glColor3f(0.5f, 0.5f, 1.0f); // Set the current drawing color to light blue
gl.glVertex3f(-1.0f, 1.0f, 0.0f); // Top Left
gl.glVertex3f(1.0f, 1.0f, 0.0f); // Top Right
gl.glVertex3f(1.0f, -1.0f, 0.0f); // Bottom Right
gl.glVertex3f(-1.0f, -1.0f, 0.0f); // Bottom Left
// Done Drawing The Quad
gl.glEnd();
}
public void dispose(GLAutoDrawable arg0) {
}
}
