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| package Test1;
import com.sun.opengl.util.Animator;
import com.sun.opengl.util.GLUT;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Insets;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.media.opengl.*;
import javax.media.opengl.glu.*;
import javax.swing.SwingUtilities;
public class TestAPoster extends Frame implements GLEventListener {
private final GLU GLU = new GLU();
private final GLUT GLUT = new GLUT();
private final Dimension CLIENT_MINIMUM_DIMENSION = new Dimension(640, 480);
final float[] CAMERA_POSITION = new float[]{0F, 5F, 15F};
final float[] CAMERA_DIRECTION = new float[]{0F, 0F, 0F};
final float[] SPOT_POSITION = new float[]{0F, 5F, 15F, 1F};
final float[] SPOT_DIRECTION = new float[]{0F, 0F, -1F, 1F};
public TestAPoster() {
// Hardware OpenGl
GLCapabilities glCapabilities = new GLCapabilities();
glCapabilities.setDoubleBuffered(true);
glCapabilities.setHardwareAccelerated(true);
// Canvas JOGL
GLCanvas canvas = new GLCanvas();
canvas.addGLEventListener(this);
canvas.setPreferredSize(CLIENT_MINIMUM_DIMENSION);
add(canvas);
// Fenêtre
setTitle(getClass().getSimpleName());
setLocation(20, 20);
setVisible(true);
final Insets insets = getInsets();
setMinimumSize(new Dimension(CLIENT_MINIMUM_DIMENSION.width + insets.left + insets.right, CLIENT_MINIMUM_DIMENSION.height + insets.top + insets.bottom));
pack();
// Boucle d'affichage
final Animator animator = new Animator(canvas);
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
new Thread(new Runnable() {
@Override
public void run() {
animator.stop();
System.exit(0);
}
}).start();
}
});
// Et c'est parti ...
animator.start();
}
@Override
public void init(GLAutoDrawable _glDrawable) {
}
@Override
public void display(GLAutoDrawable _glDrawable) {
final GL gl = _glDrawable.getGL();
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
GLUT.glutSolidTeapot(3);
}
@Override
public void reshape(GLAutoDrawable _glDrawable, int _x, int _y, int _width, int _height) {
final GL gl = _glDrawable.getGL();
// Couleur de fond et du zbuffer
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
gl.glClearDepth(1.0f);
// Caméra et projection
gl.glMatrixMode(GL.GL_PROJECTION);
gl.glLoadIdentity();
GLU.gluPerspective(45, (double) ((double) _width / (double) _height), 0.1D, 100D);
GLU.gluLookAt(CAMERA_POSITION[0], CAMERA_POSITION[1], CAMERA_POSITION[2], CAMERA_DIRECTION[0], CAMERA_DIRECTION[1], CAMERA_DIRECTION[2], 0D, 1D, 0D);
// Matrix de vue
gl.glMatrixMode(GL.GL_MODELVIEW);
gl.glLoadIdentity();
// Modèle d'éclairage
gl.glShadeModel(GL.GL_SMOOTH);
//gl.glLightModeli(GL.GL_LIGHT_MODEL_LOCAL_VIEWER, GL.GL_TRUE);
// Lumière ponctiuelle
gl.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, SPOT_POSITION, 0);
gl.glLightfv(GL.GL_LIGHT0, GL.GL_SPOT_DIRECTION, SPOT_DIRECTION, 0);
gl.glLightf(GL.GL_LIGHT0, gl.GL_SPOT_CUTOFF, 60F);
gl.glLightf(GL.GL_LIGHT0, GL.GL_SPOT_EXPONENT, 3.0F);
gl.glLightfv(GL.GL_LIGHT0, GL.GL_AMBIENT, new float[]{0.2F, 0.2F, 0.2F, 1F}, 0);
gl.glLightfv(GL.GL_LIGHT0, GL.GL_DIFFUSE, new float[]{1F, 0F, 0F, 1F}, 0);
gl.glLightfv(GL.GL_LIGHT0, GL.GL_SPECULAR, new float[]{1F, 1F, 1F, 1F}, 0);
// Matériau de l'objet
gl.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT, new float[]{0.2F, 0.2F, 0.2F, 1F}, 0);
gl.glMaterialfv(GL.GL_FRONT, GL.GL_DIFFUSE, new float[]{1F, 0F, 0F, 1F}, 0);
gl.glMaterialfv(GL.GL_FRONT, GL.GL_SPECULAR, new float[]{1F, 1F, 1F, 1F}, 0);
gl.glMaterialfv(GL.GL_FRONT, GL.GL_SHININESS, new float[]{30F}, 0);
// Etats
gl.glEnable(GL.GL_DEPTH_TEST);
gl.glEnable(GL.GL_LIGHTING);
gl.glEnable(GL.GL_LIGHT0);
}
@Override
public void displayChanged(GLAutoDrawable _glDrawable, boolean _modeChanged, boolean _deviceChanged) {
}
public static void main(String[] _args) {
final TestAPoster test = new TestAPoster();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
test.setVisible(true);
}
});
}
} |
