/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package test3d.nehe;
import javax.media.opengl.GL2;
import test3d.Test3D;
import xenon3d.Canvas3D;
import xenon3d.View3D;
import xenon3d.Xenon3D;
import xenon3d.scene.GraphicsContext3D;
/**
* NeHe Tutorial 02: "Your First Polygon".<p>
* New Features: Issue GL commands through the Canvas3D RenderListener interface.
*/
public class NeHe02 implements Test3D {
// <editor-fold defaultstate="collapsed" desc=" Constant Attributes ">
/** The test title. */
private static final String TITLE = "Your First Polygon";
/** The test id. */
private static final String ID = "02";
/** The package screen name. */
private static final String PACKAGE = "NeHe";
/** The window caption. */
private static final String CAPTION = PACKAGE + " " + ID + " - " + TITLE;
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc=" Private Fields ">
/** The Xenon3D master window. */
private Xenon3D xenon;
/** The Canvas3D to render the scene into. */
private Canvas3D canvas;
/** The View3D which defines the view to the scene. */
private View3D view;
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc=" Initialization ">
/**
* Creates a new NeHe01 example object.
*/
public NeHe02() {
xenon = new Xenon3D(CAPTION);
view = new View3D();
view.setViewModePolicy(View3D.ViewModePolicy.Trace);
canvas = createCanvas3D();
canvas.attachView(view);
xenon.attachCanvas(canvas);
}
/**
* Starts the NeHe01 example program.
* @param args the param array
*/
public static void main(String[] args) {
NeHe02 app = new NeHe02();
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc=" Implemtation Test3D ">
@Override
public String getTitle() {
return TITLE;
}
/**
* Returns the test package screen name.
* @return the package screen name
*/
public String getPackageName() {
return PACKAGE;
}
/**
* Returns the test id.
* @return the test id
*/
public String getId() {
return ID;
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc=" Local Canvas3D Class ">
/**
* Returns a new customized Canvas3D object.
* @return the new Canvas3D
*/
private Canvas3D createCanvas3D() {
return new Canvas3D() {
@Override
public void init() {
System.out.println("Canvas3D.init()");
}
@Override
public void reshape(int width, int height) {
System.out.println("Canvas3D.reshape(" + width + ", " + height + ")");
}
@Override
public void preRender() {
System.out.println("Canvas3D.preRender()");
}
@Override
public void render() {
System.out.println("Canvas3D.render()");
GraphicsContext3D gc = GraphicsContext3D.getGC();
GL2 gl = gc.getGL();
gl.glTranslatef(-1.5f, 0.0f, -6.0f);
gl.glBegin(GL2.GL_TRIANGLES);
gl.glVertex3f( 0.0f, 1.0f, 0.0f);
gl.glVertex3f(-1.0f, -1.0f, 0.0f);
gl.glVertex3f( 1.0f, -1.0f, 0.0f);
gl.glEnd();
gl.glTranslatef(3.0f, 0.0f, 0.0f);
gl.glBegin(GL2.GL_QUADS);
gl.glVertex3f(-1.0f, 1.0f, 0.0f);
gl.glVertex3f( 1.0f, 1.0f, 0.0f);
gl.glVertex3f( 1.0f, -1.0f, 0.0f);
gl.glVertex3f(-1.0f, -1.0f, 0.0f);
gl.glEnd();
}
@Override
public void postRender() {
System.out.println("Canvas3D.postRender()");
}
@Override
public void dispose() {
System.out.println("Canvas3D.dispose()");
}
};
}
// </editor-fold>
} // end class NeHe02