3DzzD Sample - HelloWorld
Sample source code
/*
* This file is part of 3DzzD http://dzzd.net/.
*
* Released under LGPL
*
* 3DzzD is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 3DzzD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with 3DzzD. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2005 - 2009 Bruno Augier
*/
import java.awt.*;
import java.applet.*;
import net.dzzd.access.*;
import net.dzzd.*;
/**
* HelloWorld
*
* This sample show how to :
* - setup a Scene3D
* - load a 3DS file into the Scene3D
* - setup a Render3D
* - compute and draw the Scene3D onto the Render3D
*/
public class HelloWorld extends Applet
{
IRender3D render;
IScene3D scene;
GraphicsDevice[] devices;
public void start()
{
//Ask 3DzzD factory for a fresh Scene3D
this.scene=DzzD.newScene3D();
//Create a Scene3D loader and link it to a 3DS file
IScene3DLoader loader=DzzD.newScene3DLoader();
loader.loadScene3D(this.getCodeBase().toString()+"3D/","CUBE.3DS");
//Add the loader to the scene
this.scene.setScene3DLoader(loader);
//Wait until all object & texture are loaded
while(this.scene.getNbMonitoredSceneObject()!=0)
{
this.scene.updateMonitoredSceneObjects();
DzzD.sleep(10);
}
/*
* Set the active camera in the 3d scene
*
* We use a camera that is inside the 3ds file
*
* 3DzzD always provide a default camera that you can set using :
* this.scene.setCurrentCamera3DById(0);
*/
this.scene.setCurrentCamera3DByName("Camera01");
//Ask 3DzzD factory for a software 3D Render
this.render=DzzD.newRender3D(this.getClass(),"SOFT",null);
//Add the Render3D canvas to the Applet Panel
this.setLayout(null);
this.add(this.render.getCanvas());
//Set the Render3D size and enable maximum antialias
this.render.setSize(this.getSize().width,this.getSize().height,7);
//Set Camera Aspect ratio to 1:1
this.scene.getCurrentCamera3D().setZoomY(((double)this.render.getWidth())/((double)this.render.getHeight()));
//Tell the Render3D wich camera it should use to render
this.render.setCamera3D(this.scene.getCurrentCamera3D());
//Render the frame
this.renderSingleFrame();
}
public void renderSingleFrame()
{
//Set the scene to world space
this.scene.setScene3DObjectToWorld();
//Set the scene to active camera space
this.scene.setScene3DObjectToCamera();
//Tell the 3D render to compute & draw the frame
this.render.renderScene3D(this.scene);
}
}