3Dメガネを使った立体視 3dtext.in API
3DText.in APIのデモアプリ
立体メガネ（赤緑）を装着するのだぁ～
package
{
/**
* 3DText.in APIのデモアプリ
* 立体メガネ（赤緑）を装着するのだぁ～
*/
import flash.events.Event;
import flash.events.MouseEvent;
import flash.geom.*;
import flash.text.*;
import flash.utils.*;
import flash.display.*;
import flash.geom.ColorTransform;
import org.papervision3d.cameras.*;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.*;
import org.papervision3d.materials.*;
import org.papervision3d.events.FileLoadEvent;
import org.papervision3d.core.proto.MaterialObject3D
import org.papervision3d.objects.special.ParticleField;
import org.papervision3d.materials.special.ParticleMaterial;
[SWF( width = "465", height = "465", frameRate = "60" , backgroundColor = "0xFFFFFF")]
public class Main extends Sprite {
public var scene : Scene3D;
public var renderer : BasicRenderEngine;
private var text:_3DText;
private var mat:MaterialObject3D;
private var rootNode : DisplayObject3D;
private var Eye_d : Number=40;
private var letters:Array=new Array();
private var viewports:Array = new Array();
private var cameras:Array = new Array();
private var ptc_obj:Array;
private var in_arr:Array=new Array();
private var val:Number = -10;
private var mflag:Boolean=false;
public function Main() {
scene = new Scene3D();
renderer = new BasicRenderEngine();
for (var i:int = 0; i < 2; i++ ) {
var v:Viewport3D = new AnaghlyphViewport3D(0xffffff, 465, 465, false, false);
v.cacheAsBitmap = true;
v.transform.colorTransform = (i == 0)?new ColorTransform(0 , 1 , 1 , 1):new ColorTransform(1 , 0 , 0 , 1);
if (i == 1) v.blendMode = BlendMode.SCREEN;
v.mouseEnabled = false;
v.mouseChildren = false;
var c:Camera3D = new Camera3D(60);
c.target = DisplayObject3D.ZERO;
addChild(v); viewports.push(v);cameras.push(c);
v.containerSprite.cacheAsBitmap = false;
}
cameras[0].moveLeft(Eye_d / 2);
cameras[1].moveRight(Eye_d / 2);
create_ctrl();
addEventListener(Event.ENTER_FRAME, onEnterFrame);
}
private function create_ctrl() : void {
var carr:Array = [ { text:"Text", val:"立体", width:70,max:5,rest:null }, { text:"Depth", val:2, width:30,max:3,rest:"0-9." }];
var barr:Array = [ { text:"Generate", val:Btn_Press, width:80 }, { text:"Material_Change", val:chg_Press, width:100 } ];
rootNode = scene.addChild( new DisplayObject3D( "rootNode" ) );
scene.addChild(rootNode);
mat = new WireframeMaterial(0x666666);
text = new _3DText(mat, carr[0].val,2, 0, "ipagp");
rootNode.addChild(text);
ptc_obj = [new ParticleField(new ParticleMaterial(0x666666, 1), 100,100, 3500, 3500, 40000),new ParticleField(new ParticleMaterial(0x666666, 1),100,100, 3500, 3500, 40000)];
scene.addChild(ptc_obj[0]);scene.addChild(ptc_obj[1]);ptc_obj[0].z=20000+500;ptc_obj[1].z=20000+500+40000;
var left:int = 5;
for (var k:int = 0; k < carr.length; k++ ) {
var label:TextField = new TextField();
label.y = 5; label.x = left + 5;
label.selectable = false;
label.autoSize = TextFieldAutoSize.LEFT;
label.htmlText = "<b>"+carr[k].text+"</b>";
addChild(label);
var inp:TextField= new TextField();
inp.y = 5;
inp.x = label.textWidth+label.x+8;
inp.width =carr[k].width;
inp.text = carr[k].val;
inp.border = true;
inp.height = 20;
left = inp.x + carr[k].width;
inp.type = TextFieldType.INPUT;
inp.selectable = true;
inp.maxChars = carr[k].max;
inp.restrict = carr[k].rest;
addChild(inp);
in_arr.push(inp);
}
left += 15;
for (var l:int = 0; l < barr.length; l++ ) {
var btn:Sprite = new Sprite();
btn.buttonMode = true;
btn.y = 5;btn.x = left;
btn.graphics.beginFill(0xcccccc);
btn.graphics.lineStyle(1, 0x888888);
btn.graphics.drawRect(0,0,barr[l].width,20);
btn.graphics.endFill();
btn.mouseChildren = false;
var label2:TextField = new TextField();
label2.width = barr[l].width;
label2.htmlText = "<p align='center'>"+barr[l].text+"</p>";
btn.addChild(label2);
left = btn.x + barr[l].width+7;left+=(l==0)?10:0
addChild(btn);
btn.addEventListener(MouseEvent.CLICK,barr[l].val);
}
}
private function onEnterFrame(event:Event):void
{
rootNode.rotationX += 4;
rootNode.rotationY += 2;
rootNode.rotationZ += 1;
for(var j:int=0;j<ptc_obj.length;j++){
ptc_obj[j].z-=200;if(ptc_obj[j].z<-25000)ptc_obj[j].z+=80000;
}
if (rootNode.z > 1200) { val = -val };
if (rootNode.z < -500) { val = -val };
rootNode.z += val;
if(mflag)scrollBitmap(mat.bitmap, -1, -1);
renderer.renderScene(scene, cameras[0], viewports[1]);
renderer.renderScene(scene, cameras[1], viewports[0]);
}
private function Btn_Press(e:MouseEvent):void {
var d:Number = Number(in_arr[1].text); if (d > 5) { d = 5; in_arr[1].text = d; }
text.removeLetters();
text = new _3DText(mat,in_arr[0].text,d,0, "ipagp");
rootNode.addChild(text);
}
private function chg_Press(e:MouseEvent):void {
mat= mflag?new WireframeMaterial(0x666666):new BitmapFileMaterial("http://www.3dtext.in/image/" + (18 * Math.random() | 0) + ".jpg");
text.set_letters_material(mat);
mflag = !mflag;
}
private function scrollBitmap(bm:BitmapData,sx:int,sy:int):void{
var divx:int = Math.abs(sx), divy:int = Math.abs(sy);
var rect:Array = [new Rectangle(bm.width - divx, 0, divx, bm.height), new Rectangle(0, 0, divx, bm.height),
new Rectangle(0,0,bm.width,divy),new Rectangle(0,bm.height-divy,bm.width,divy)];
var p:Array=[new Point(0,0),new Point(bm.width-divx,0),new Point(0,0),new Point(0,bm.height-divy)];
var tmp:BitmapData = new BitmapData(bm.width,bm.height,bm.transparent,0x000000);
(sx>0)?tmp.copyPixels(bm,rect[0],p[0]) : tmp.copyPixels(bm,rect[1], p[1]);
bm.scroll(sx,0);
(sx>0)?bm.copyPixels(tmp,rect[1],p[0]) : bm.copyPixels(tmp,rect[0], p[1]);
(sy>0)?tmp.copyPixels(bm,rect[3],p[2]) : tmp.copyPixels(bm,rect[2], p[3]);
bm.scroll(0,sy);
(sy>0)?bm.copyPixels(tmp,rect[2],p[2]) : bm.copyPixels(tmp,rect[3], p[3]);
tmp.dispose();
}
}
}
import org.papervision3d.view.Viewport3D;
class AnaghlyphViewport3D extends Viewport3D {
private var _bgColor : uint;
public function AnaghlyphViewport3D(bgColor:uint = 0xFFFFFF, viewportWidth:Number = 640, viewportHeight:Number = 480, autoScaleToStage:Boolean = false, interactive:Boolean = false, autoClipping:Boolean = true, autoCulling:Boolean = true) {
_bgColor = bgColor;
super(viewportWidth, viewportHeight, autoScaleToStage, interactive, autoClipping, autoCulling);
}
override public function set viewportWidth(width:Number) : void
{
super.viewportWidth = width;
if(!isNaN(viewportHeight)) {
graphics.clear();
graphics.beginFill(_bgColor, 1);
graphics.drawRect(0, 0, viewportWidth, viewportHeight);
}
}
override public function set viewportHeight(height:Number):void
{
super.viewportHeight = height;
if(!isNaN(viewportWidth)) {
graphics.clear();
graphics.beginFill(_bgColor, 1);
graphics.drawRect(0, 0, viewportWidth, viewportHeight);
}
}
}
import org.papervision3d.core.geom.*
import org.papervision3d.core.geom.renderables.*;
import org.papervision3d.core.math.*;
import org.papervision3d.core.proto.MaterialObject3D
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.materials.*;
import org.papervision3d.events.FileLoadEvent;
import flash.events.*;
import flash.net.*;
import flash.utils.*;
class _3DText extends TriangleMesh3D {
public var loaded :Boolean;
public var letters:Array;
private var spacer:int = 30;
private var _Mesh:DisplayObject3D;
private var mat:MaterialObject3D;
private var _filename:String;
public function _3DText(material:MaterialObject3D,word:String,depth:Number,bevel:Number,font:String=null)
{
super( material, new Array(), new Array(), null );
_Mesh = this; mat = material; letters = new Array();
var val:URLVariables = new URLVariables();
val.text=word; //作成する立体文字
val.depth=depth; //文字の厚さ
val.bevel=bevel; //文字べベル
val.font = font; //フォント名
var req:URLRequest = new URLRequest("http://www.3dtext.in/api/for_wonderfl_demo_key");
req.method = URLRequestMethod.POST;req.data=val;
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.BINARY;
loader.addEventListener(Event.COMPLETE, completeHandler);
loader.load(req);
}
public function set_letters_material(m:MaterialObject3D):void {
for(var j:int=0;j<letters.length;j++)letters[j].material=m;
}
public function removeLetters():void {
for each( var l:DisplayObject3D in letters){
removeChild(l);
}
letters.length = 0;
parent.removeChild( this );
}
private function completeHandler(event:Event):void
{
var data:ByteArray = event.target.data;
data.endian = Endian.LITTLE_ENDIAN
var q:int;var sum:int=0
try {
while (q = data.readUnsignedShort()) {
var t:TriangleMesh3D = new TriangleMesh3D(mat, new Array(), new Array());
var arr: Array = new Array();
if(q>1)for (var a:int = 0; a < q; a++) {
var v1:Vertex3D = new Vertex3D(data.readFloat(), data.readFloat(),data.readFloat())
var v2:Vertex3D = new Vertex3D(data.readFloat(), data.readFloat(),data.readFloat())
var v3:Vertex3D = new Vertex3D(data.readFloat(), data.readFloat(),data.readFloat())
t.geometry.vertices.push(v1);t.geometry.vertices.push(v2);t.geometry.vertices.push(v3);
t.geometry.faces.push(new Triangle3D(t, [v1,v2,v3],mat, [new NumberUV(data.readFloat(),data.readFloat()),new NumberUV(data.readFloat(),data.readFloat()),new NumberUV(data.readFloat(),data.readFloat())]));
}
for (var i:int = 0; i < 9; i++) {arr.push(data.readFloat());}
t.extra = { stat:arr }; sum += arr[0];
letters.push(t);
}
} catch (err:Error) {
}finally {
if (letters.length > 1) { sum +=(letters.length - 1)* spacer; }
letters[0].x = -sum / 2+letters[0].extra.stat[0]/2;
for (var i:int = 0; i < letters.length; i++ ) {
_Mesh.addChild(letters[i]);
if (i > 0) { letters[i].x=letters[i-1].x+spacer+(letters[i-1].extra.stat[0]/2)+(letters[i].extra.stat[0]/2); }
}
this.geometry.ready = true;
var fileEvent:FileLoadEvent = new FileLoadEvent( FileLoadEvent.LOAD_COMPLETE, _filename );
this.dispatchEvent( fileEvent );
this.loaded = true;
}
}
}