ふらふら３D
/**
* Copyright applicott ( http://wonderfl.net/user/applicott )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/Qcl4
*/
package
{
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.TimerEvent;
import flash.filters.BlurFilter;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.utils.Timer;
import frocessing.color.ColorHSV;
import frocessing.color.FColor;
import org.papervision3d.cameras.CameraType;
import org.papervision3d.cameras.SpringCamera3D;
import org.papervision3d.core.geom.Lines3D;
import org.papervision3d.core.geom.Pixels;
import org.papervision3d.core.geom.renderables.Line3D;
import org.papervision3d.core.geom.renderables.Pixel3D;
import org.papervision3d.materials.WireframeMaterial;
import org.papervision3d.materials.special.LineMaterial;
import org.papervision3d.materials.special.ParticleMaterial;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.objects.special.ParticleField;
import org.papervision3d.view.BasicView;
import org.papervision3d.view.layer.BitmapEffectLayer;
[SWF(backgroundColor=0x000000, frameRate = "30")]
public class Main extends BasicView{
private var sphere:Sphere;
private var line:Lines3D;
private var angle:Number=0;
private var hsv:ColorHSV = new ColorHSV(0,1,1);
private const p:int=1;
private const q:int=1;
private const a:int=1300;
private const l:Number=0.9;
private const m:Number=1.1;
private var c:int=0;
private var cc:FColor=new FColor;
//hanabi
private var sx:Number;
private var sy:Number;
private const WIDTH:Number = 350;
private const HEIGH:Number = 198;
private var _particles:Array;
private var _canvas:BitmapData;
private var _glow:BitmapData;
private var _rect:Rectangle;
private var cTra:ColorTransform;
private var timer:Timer;
private var pixels:Pixels;
public function Main(){
super(640,480,true,false,CameraType.SPRING);
sphere=new Sphere(new WireframeMaterial(0x0000ff),10);
scene.addChild(sphere);
sphere.x=500;
// レイヤー作成。PV3Dでエフェクト使うときはこれを最初に作ります
var layer:BitmapEffectLayer=new BitmapEffectLayer(viewport, 1200, 1000, true, 0, "clear_pre", true);
layer.clearBeforeRender=true;
viewport.containerSprite.addLayer(layer);
camera.z=-900;
for (var i:Number=0; i <= 6; i+=0.02){
var xx:Number=(2 + Math.sin(q / p * i)) * Math.cos(i) * a;
var yy:Number=Math.cos(q / p * i) * a * 1.6;
var zz:Number=(2 + Math.sin(q / p * i)) * Math.sin(i) * a;
// Pixelsの初期化
pixels=new Pixels(layer);
scene.addChild(pixels);
var particles:ParticleField = new ParticleField(new ParticleMaterial(0xffffff,1),1);
scene.addChild(particles);
camera.target=sphere;
SpringCamera3D(camera).mass = 30;
SpringCamera3D(camera).damping = 10;
SpringCamera3D(camera).stiffness = 1;
//Lineの色の設定
var lineMat:LineMaterial = new LineMaterial(0x00ff00);
//Lineを生成
line = new Lines3D(lineMat);
//c++;
cc.hsv(c, 0, 1);
var color:uint=cc.value32;
for (var j:int=0; j < 4; j++)
{
var px:Pixel3D=new Pixel3D(color, xx * ((m - l) * Math.random() + l), yy * ((m - l) * Math.random() + l), zz * ((m - l) * Math.random() + l));
pixels.addPixel3D(px);
}
}
scene.addChild(line);
startRendering();
addEventListener(Event.ENTER_FRAME, onFrame);
}
private function onFrame(e:Event):void{
var preX:Number = sphere.x;
var preY:Number = sphere.y;
var preZ:Number = sphere.z;
//進む距離
var dx:Number,dy:Number,dz:Number;
sphere.x = 500*Math.cos(angle);
sphere.y = Math.sin(angle/0.99)*100;
sphere.z = 1000*Math.tan(angle/10);
hsv.h++;
var i:int=0;
var rgb:uint =hsv.toRGB().value;
// line.materials= new LineMaterial(rgb);
line.material = new LineMaterial(rgb);
//新たにLineを生成する。
//座標(preX, preY, preZ)から(sphere.x, sphere.y, sphere.z)までサイズ2の線を引く。
line.addNewLine(2, preX, preY, preZ, sphere.x, sphere.y, sphere.z);
angle+=0.033;
if(angle>150)angle=-angle;
i= line.lines.length;
while(i--){
var l:Line3D=line.lines[i];
l.material.lineAlpha-=0.0012;
if(l.material.lineAlpha<=0)
line.removeLine(l);
}
}
}
}
class Particle
{
public var x:Number;
public var y:Number;
public var vx:Number;
public var vy:Number;
public var c:uint;
public function Particle()
{
this.x = 0;
this.y = 0;
this.vx = 0;
this.vy = 0;
this.c = 0xFFFFFF;
}
}