forked from: ビートを検知してpv3dでエフェクト
...
@author swc
音はTsabeat より拝借
http://www.ektoplazm.com/free-music/tsabeat-warp-speed-ep/
ビート検知するまで少々お待ち下さい。
さらすのもはずかしい過去作品をasだけで再現できるか試してみました。
容量の問題があるので途中で音はブツ切りしてます
どうにも2030エラーというのが解消されず、たまに表示されないバグが・・・
わかる方、ご教授いただけますか。。。
// forked from _mutast's ビートを検知してpv3dでエフェクト
package
{
/**
* ...
* @author swc
* 音はTsabeat より拝借
* http://www.ektoplazm.com/free-music/tsabeat-warp-speed-ep/
*
* ビート検知するまで少々お待ち下さい。
* さらすのもはずかしい過去作品をasだけで再現できるか試してみました。
* 容量の問題があるので途中で音はブツ切りしてます
* どうにも2030エラーというのが解消されず、たまに表示されないバグが・・・
*わかる方、ご教授いただけますか。。。
*/
import flash.display.BlendMode;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.TimerEvent;
import flash.filters.ColorMatrixFilter;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.media.SoundMixer;
import flash.media.SoundTransform;
import flash.net.URLRequest;
import flash.system.Security;
import flash.utils.ByteArray;
import flash.utils.Timer;
import org.papervision3d.cameras.Camera3D;
import org.papervision3d.core.effects.BitmapColorEffect;
import org.papervision3d.core.effects.BitmapFireEffect;
import org.papervision3d.core.effects.BitmapLayerEffect;
import org.papervision3d.core.effects.BitmapMotionEffect;
import org.papervision3d.core.effects.utils.BitmapDrawCommand;
import org.papervision3d.materials.ColorMaterial;
import org.papervision3d.materials.special.ParticleMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.objects.primitives.Cube;
import org.papervision3d.objects.primitives.Plane;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.objects.special.ParticleField;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.BasicView;
import org.papervision3d.view.layer.BitmapEffectLayer;
import org.papervision3d.view.Viewport3D;
[SWF(backgroundColor="#000000", frameRate=60)]
import flash.filters.GlowFilter;
public class Main extends Sprite {
private var camera:Camera3D = new Camera3D(60, 10, 20000, true, false);
private var renderer:BasicRenderEngine = new BasicRenderEngine();
private var scene:Scene3D = new Scene3D();
private var viewport:Viewport3D = new Viewport3D(stage.stageWidth,stage.stageHeight);
private var channel:SoundChannel;
private var trans:SoundTransform;
private var bfx:BitmapEffectLayer;
private var p:Plane;
private var p1:Sphere;
private var p2:Sphere;
private var rot:Number = 0;
private var all_array:Array;
private var count_array:Array;
private var rad_array:Array;
private var array_num:int;
private var base:Plane;
private var kyori:int;
private var roll:int;
private var mySound:Sound;
private var lineArray:Array = new Array();
private const HEIGHT:int = 100;
private const LENGTH:int = 512;
private const VC:int = 20;
private var s:Sprite;
private var b:int = 0;
private var chek:int = 0;
public function Main() {
Security.loadPolicyFile("http://mutast.heteml.jp/crossdomain.xml");
addChild(viewport);
all_array = new Array();
count_array = new Array();
rad_array = [];
bfx = new BitmapEffectLayer(viewport,stage.stageWidth,stage.stageHeight);
bfx.drawCommand = new BitmapDrawCommand(null, new ColorTransform( 1, 1, 1, 1 ), BlendMode.ADD );
var matrix:Array = [ 1.3, .2, .2, .2, 0,
0, .9, 0, 0, 0,
0, 0, .9, 0, 0,
0, 0, 0, .8, 0];
bfx.addEffect(new BitmapLayerEffect(new ColorMatrixFilter(matrix)));
viewport.containerSprite.addLayer(bfx);
mySound = new Sound();
mySound.load(new URLRequest("http://mutast.heteml.jp/works/music/music.mp3"));
mySound.addEventListener(Event.COMPLETE, init);
make();
graphics.beginFill(0);
graphics.drawRect(0, 0, 465, 465);
}
public function init(e:Event):void {
var channel:SoundChannel = new SoundChannel();
channel = mySound.play();
addEventListener(Event.ENTER_FRAME, loop);
}
public function hit():void {
make_set();
if (b == 0) {
b = 1;
}
}
public function make_set():void {
roll = Math.random() * 1 + 1;
roll *= Math.floor( Math.random() * 2 ) == 0 ? -1 : 1;
rad_array = new Array();
count_array = new Array();
var r:uint = Math.random() * 0xFF | 0x33;
var g:uint = Math.random() * 0xDD;
var b:uint = Math.random() * 0xDD;
var ct:ColorTransform = new ColorTransform();
var color:uint = r << 16 | g << 8 | b;
ct.color = color;
ct.alphaMultiplier = .5;
bfx.drawCommand = new BitmapDrawCommand(null, ct , BlendMode.ADD );
var rad_set:int = Math.random() * 2000 + 500;
var patern:int = Math.random() * 3;
var rad:Number = 0;
rot = Math.random() * 180;
kyori = Math.random() * 5000 + 1000;
for (var i:int = 0; i < 10; i++) {
if (patern == 0) {
rad = (i+1) * 250;
}else if (patern == 1) {
rad = Math.random() * 200 + rad_set;
}else if (patern == 2) {
rad = (Math.abs(i - 10 / 2) + 2) * 300;
}
rad_array.push(rad);
var scale:int = Math.random() * 50;
count_array.push(scale);
}
}
public function make():void {
var mat:ColorMaterial = new ColorMaterial(0x000000);
mat.doubleSided = true;
base = new Plane(material, 1, 1);
scene.addChild(base);
base.x = base.y = 500;
var stars:ParticleField = new ParticleField(new ParticleMaterial(0xFFFFFF, 1, 0,1), 300, 10, 10000, 10000, 10000);
scene.addChild(stars);
for (var i:int = 0; i < 10; i++) {
var array:Array = new Array();
all_array.push(array);
var haba:int = Math.random() * 100 + 100;
for (var f:int = 0; f < 10; f++) {
var material:ColorMaterial = new ColorMaterial(0xFFFFFF);
material.doubleSided = true;
var pl:Plane = new Plane(material, haba, haba);
array.push(pl);
scene.addChild(pl);
bfx.addDisplayObject3D(pl);
}
}
}
public function loop(e:Event):void {
var bytes:ByteArray = new ByteArray();
SoundMixer.computeSpectrum(bytes, false, 0);
bytes.position = 0;
var rf:Number;
var count:int = 0;
for (var q:int = 0; q < LENGTH; q++) {
rf = bytes.readFloat();
var t:Number = Math.abs(rf);
if (t >= 0.4 && q >256) {
count ++;
}
if (count >= 120) {
hit();
}
}
if(b == 1) {
rot += roll;
camera.x = kyori * Math.sin(Math.PI / 180 * rot);
camera.y = kyori * Math.cos(Math.PI / 180 * rot);
camera.lookAt(base);
for (var i:int = 0; i < 10; i++) {
for (var j:int = 0; j < 10; j++) {
var c:Plane = all_array[i][j];
c.x = rad_array[i] * Math.sin(Math.PI / 180 * ((j / 10 * 360) + rot));
c.z = rad_array[i] * Math.cos(Math.PI / 180 * ((j / 10 * 360) + rot));
c.y = i * 700 - 3500;
c.scaleY = count_array[i] / 10;
c.lookAt(base);
}
}
renderer.renderScene(scene, camera, viewport);
}
}
}
{
}
}