forked from: 星と空間
//////////////////////////////////////////////////////////////////////////////
星と空間 [Papervision3D]
//////////////////////////////////////////////////////////////////////////////
/**
* Copyright hacker_szoe51ih ( http://wonderfl.net/user/hacker_szoe51ih )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/scW9
*/
// forked from ProjectNya's 星と空間
////////////////////////////////////////////////////////////////////////////////
// 星と空間 [Papervision3D]
////////////////////////////////////////////////////////////////////////////////
package {
import flash.display.Sprite;
import flash.events.Event;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.cameras.Camera3D;
import org.papervision3d.view.Viewport3D;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.objects.special.ParticleField;
import org.papervision3d.materials.special.ParticleMaterial;
[SWF(backgroundColor="#000000", width="465", height="465", frameRate="30")]
public class Main extends Sprite {
private var scene:Scene3D;
private var camera:Camera3D;
private var viewport:Viewport3D;
private var renderer:BasicRenderEngine;
private var particles:ParticleField;
private static var colors:Array = [0x00FF22,0xFFaF00, 0x1073FF,0xFFFFFF];
private static var stars:Array = [200, 80, 400, 50];
private var angle:Number = 90;
private static var radius:uint = 1000;
public function Main() {
//Wonderfl.capture_delay(8);
init();
}
private function init():void {
graphics.beginFill(0x000000);
graphics.drawRect(0, 0, 465, 465);
graphics.endFill();
scene = new Scene3D();
camera =new Camera3D();
camera.z = -1000;
camera.focus = 500;
camera.zoom = 1;
camera.target = DisplayObject3D.ZERO;
viewport = new Viewport3D(0, 0, true, false);
addChild(viewport);
renderer = new BasicRenderEngine();
addEventListener(Event.ENTER_FRAME, render, false, 0, true);
for (var n:int = 0; n < 4; n++) {
var pm:ParticleMaterial = new ParticleMaterial(colors[n], 1, 1, 1);
var particles:ParticleField = new ParticleField(pm, stars[n], 5*Math.random()*2, 500, 500, 500);
scene.addChild(particles);
}
}
private function render(evt:Event):void {
angle ++;
var cp:Number = radius-300;
camera.x = cp*Math.sin(angle*Math.PI/180)+300;
camera.y = cp*Math.sin(angle*Math.PI/180);
camera.z = cp*Math.cos(angle*Math.PI/180);
renderer.renderScene(scene, camera, viewport);
}
}
}