クリックするたんびにいろいろと切り替わります。
参考。というかそのままです。ありがとうございます。
→ [ActionScript3.0] BitMapフィルターのエフェクトをPaperVison3Dに応用。
以下ソースです。要Tweener + PV1.7
package {
import caurina.transitions.Tweener;
import flash.display.BitmapData;
import flash.display.Shape;
import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageQuality;
import flash.display.StageScaleMode;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.filters.BlurFilter;
import flash.filters.GlowFilter;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.geom.Point;
import org.papervision3d.cameras.Camera3D;
import org.papervision3d.core.geom.Vertex3D;
import org.papervision3d.materials.BitmapMaterial;
import org.papervision3d.materials.ColorMaterial;
import org.papervision3d.materials.MaterialsList;
import org.papervision3d.objects.Cube;
import org.papervision3d.objects.Cylinder;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.objects.Plane;
import org.papervision3d.objects.Sphere;
import org.papervision3d.scenes.Scene3D;
[SWF(width="600", height="400", frameRate="30", backgroundColor="#000000")]
public class PaperVisionTest1 extends Sprite
{
private var container:Sprite;
private var scene:Scene3D;
private var camera:Camera3D;
private var sphere:Sphere;
private var shape1:DisplayObject3D;
private var shape2:DisplayObject3D;
private var shape3:DisplayObject3D;
private var shape4:DisplayObject3D;
private var effectBm:BitmapData;
private var filterdBm:BitmapData;
private var baseHue:Number = 0;
public function PaperVisionTest1():void
{
stage.quality = StageQuality.LOW;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
//effect Bitmap
effectBm = new BitmapData(100, 100, true, 0);
filterdBm = effectBm.clone();
var circle:Shape = new Shape();
circle.graphics.beginFill(0xffffff, 0.5);
circle.graphics.drawCircle(0,0,13);
circle.graphics.endFill();
var mtx:Matrix = new Matrix();
mtx.translate(30,30);
effectBm.draw(circle, mtx, new ColorTransform());
var bf:BlurFilter = new BlurFilter(4,4,3);
effectBm.applyFilter(effectBm, effectBm.rect, new Point(0,0), bf);
//テクスチャが見たい場合はコメントはずす
//addChild(new Bitmap(filterdBm));
init3D();
addEventListener(Event.ENTER_FRAME, loop);
stage.addEventListener(MouseEvent.MOUSE_DOWN, changeMoph);
}
private function init3D():void
{
container = new Sprite();
addChild(container);
container.x = stage.stageWidth / 2;
container.y = stage.stageHeight / 2;
scene = new Scene3D(container);
camera = new Camera3D();
camera.focus = 250;
camera.zoom = 1;
camera.z = -1000;
var bmm:BitmapMaterial = new BitmapMaterial(filterdBm);
var num:int = 300;
var plane:Plane;
while(num-- > 0)
{
plane = new Plane(bmm, 100, 100);
plane.extra =
{
vx:Math.random() * .7 * (Math.random() * 2 > 1 ? 1 : -1),
vy:Math.random() * .7 * (Math.random() * 2 > 1 ? 1 : -1),
vz:Math.random() * .7 * (Math.random() * 2 > 1 ? 1 : -1)
}
plane.material.doubleSided = true;
plane.name = "point" + num;
scene.addChild(plane);
plane.x = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
plane.y = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
plane.z = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
}
shape1 = new Cube(new MaterialsList({all:new ColorMaterial(0xFF0000,100)}),800,800,800,7,7,5);
shape2 = new Sphere(new ColorMaterial(0xFF0000,0),580,16,17);
shape3 = new Cylinder(new ColorMaterial(0xFF0000,0),700,2000,16,15);
shape4 = new Plane(new ColorMaterial(0xFF0000,0),1000,1000,15,15);
}
private function changeMoph(e:MouseEvent):void
{
var rand:int = Math.ceil(Math.random() * 4);
var i:int = 0;
var targetShape:DisplayObject3D = this["shape" + rand];
Tweener.removeAllTweens();
while(i++ < targetShape.geometry.vertices.length)
{
var item:Object = scene.getChildByName('point'+ i);
var v3d:Vertex3D = targetShape.geometry.vertices[i - 1];
Tweener.addTween(item, {x:v3d.x, y:v3d.y, z:v3d.z, time:1, delay:0.5, transition:"easeOutSine"});
}
var rand3d:Vertex3D = new Vertex3D()
rand3d.x = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
rand3d.y = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
rand3d.z = Math.random() * 800 * (Math.random() * 2 > 1 ? 1 : -1);
var newZoom:int = Math.ceil(Math.random() * 13);
var newFocus:int = Math.ceil(Math.random() * 500);
Tweener.addTween(camera, {
x:rand3d.x, y:rand3d.y, z:rand3d.z, zoom:newZoom, focus:newFocus,
time:1, transition:"easeOutSine"
});
}
private function loop(e:Event):void
{
camera.x += -(stage.stageWidth / 2 - stage.mouseX) / 64;
camera.y += (stage.stageHeight / 2 - stage.mouseY) / 64;
var color:Number = hsvToRGB(baseHue, 100, 100);
baseHue += .2;
var grf:GlowFilter = new GlowFilter(color, 0.5, 32, 32, 8, 1, false);
filterdBm.lock();
filterdBm.fillRect(filterdBm.rect, 0);
filterdBm.draw(effectBm);
filterdBm.applyFilter(filterdBm, filterdBm.rect, new Point(0,0), grf);
filterdBm.unlock();
var item:Plane;
var i:int = 0;
while(item = scene.getChildByName('point'+ i) as Plane)
{
item.lookAt(camera);
item.x += item.extra.vx;
item.y += item.extra.vy;
item.z += item.extra.vz;
if(item.x < -800)
{
item.x = -800;
item.extra.vx *= -1;
}
else if(item.x > 800)
{
item.x = 800;
item.extra.vx *= -1;
}
if(item.y < -800)
{
item.y = -800;
item.extra.vy *= -1;
}
else if(item.y > 800)
{
item.y = 800;
item.extra.vy *= -1;
}
if(item.z < -800)
{
item.z = -800;
item.extra.vz *= -1;
}
else if(item.z > 800)
{
item.z = 800;
item.extra.vz *= -1;
}
i++;
}
scene.renderCamera(camera);
}
private function hsvToRGB(hue:Number,saturation:Number,value:Number):uint
{
//H: 0-360, S: 0-100, V: 0-100
hue = (hue < 0) ? (hue % 360 + 360) : ((hue >= 360) ? (hue % 360) : hue);
saturation = (saturation < 0) ? 0 : ((saturation > 100) ? 100 : saturation);
value = (value < 0) ? 0 : ((value > 100) ? 100 : value);
var s:Number = saturation / 100;
var v:Number = value /100;
var rgb:uint;
var r:Number,g:Number,b:Number;
var f:Number,p:Number,q:Number,t:Number;
if(s == 0)
{
r = g = b = v;
}
else
{
var h1:Number = Math.floor(hue / 60) % 6;
f = (hue / 60) - h1;
p = v * (1 - s);
q = v * (1 - f * s);
t = v * (1 - (1 - f) * s);
switch(h1)
{
case 0:
r = v; g = t; b = 0;
break;
case 1:
r = q; g = v; b = p;
break;
case 2:
r = p; g = v; b = t;
break;
case 3:
r = p; g = q; b = v;
break;
case 4:
r = t; g = p; b = v;
break;
default: //case 5
r = v; g = p; b = q;
break;
}
}
r = Math.round( r * 255);
g = Math.round( g * 255);
b = Math.round( b * 255);
rgb = (r << 16) + (g << 8 ) + b;
return rgb;
}
}
}
■ 自作iPhoneアプリ 好評発売中！
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毎日使える。とぼけたウサギ
