PV3Dその8 Pixels使ってみる
久々のPV3D。
やっぱASは打ってて楽しい。
/**
* Copyright sakef ( http://wonderfl.net/user/sakef )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/iJte
*/
/*
久々のPV3D。
やっぱASは打ってて楽しい。
*/
package
{
import flash.events.Event;
import flash.filters.BlurFilter;
import org.papervision3d.core.effects.BitmapLayerEffect;
import org.papervision3d.core.effects.utils.BitmapClearMode;
import org.papervision3d.core.geom.Pixels;
import org.papervision3d.core.geom.renderables.Pixel3D;
import org.papervision3d.view.BasicView;
import org.papervision3d.view.layer.BitmapEffectLayer;
[SWF(width="465", height="465", backgroundColor="0x000000", frameRate="40")]
public class PV3D_pixels extends BasicView
{
private var pixels:Pixels;
private var rotateX:Number;
private var rotateY:Number;
public function PV3D_pixels()
{
super(0, 0, true, true);
var layer:BitmapEffectLayer=new BitmapEffectLayer(viewport, 800, 800, true, 0, BitmapClearMode.CLEAR_PRE, true);
viewport.containerSprite.addLayer(layer);
layer.addEffect(new BitmapLayerEffect(new BlurFilter(8, 8, 4), false));
camera.z=-500;
rotateX=rotateY=0;
pixels=new Pixels(layer);
scene.addChild(pixels);
for(var i:int=0; i < 1000; i++)
{
// 赤
var theta1:Number=360 * Math.random() * Math.PI / 180;
var theta2:Number=(180 * Math.random() - 90) * Math.PI / 180;
var radius:Number=200;
var xx:Number=radius * Math.cos(theta2) * Math.sin(theta1);
var yy:Number=radius * Math.sin(theta2);
var zz:Number=radius * Math.cos(theta2) * Math.cos(theta1);
var p:Pixel3D=new Pixel3D((0xffff0000), xx, yy, zz);
pixels.addPixel3D(p);
// 黄色
theta1=360 * Math.random() * Math.PI / 180;
theta2=(180 * Math.random() - 90) * Math.PI / 180;
radius=200;
xx=radius * Math.cos(theta2) * Math.sin(theta1);
yy=radius * Math.sin(theta2);
zz=radius * Math.cos(theta2) * Math.cos(theta1);
p=new Pixel3D((0xffffff00), xx, yy, zz);
pixels.addPixel3D(p);
// 白
theta1=360 * Math.random() * Math.PI / 180;
theta2=(180 * Math.random() - 90) * Math.PI / 180;
radius=200;
xx=radius * Math.cos(theta2) * Math.sin(theta1);
yy=radius * Math.sin(theta2);
zz=radius * Math.cos(theta2) * Math.cos(theta1);
p=new Pixel3D((0xffffffff), xx, yy, zz);
pixels.addPixel3D(p);
// オレンジ
theta1=360 * Math.random() * Math.PI / 180;
theta2=(180 * Math.random() - 90) * Math.PI / 180;
radius=200;
xx=radius * Math.cos(theta2) * Math.sin(theta1);
yy=radius * Math.sin(theta2);
zz=radius * Math.cos(theta2) * Math.cos(theta1);
p=new Pixel3D((0xffff8c00), xx, yy, zz);
pixels.addPixel3D(p);
}
addEventListener(Event.ENTER_FRAME, onFrame);
}
private function onFrame(e:Event):void
{
rotateX+=(-viewport.containerSprite.mouseX - rotateX) * 0.1;
rotateY+=(-viewport.containerSprite.mouseY - rotateY) * 0.1;
pixels.rotationY=rotateX;
pixels.rotationX=rotateY;
singleRender();
}
}
}