/**
* Copyright ohisama ( http://wonderfl.net/user/ohisama )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/9G9I
*/
package
{
import flash.net.*;
import flash.events.Event;
import flash.display.Sprite;
import flash.events.Event;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.system.Security;
public class FlashTest extends Sprite
{
private var bvh : BVH;
private var txt : TextField;
private var oX : int = 200;
private var oY : int = 400;
private var SCALE : int = 2;
private var m_tree : Array = new Array;
private var draw_DATA : Array =
[
[0, 1], [1, 2], [2, 3], [3, 4], [3, 5], [5, 6], [6, 7], [7, 8], [3, 9], [9, 10], [10, 11], [11, 12],
[0, 13], [13, 14], [14, 15], [0,16], [16, 17], [17, 18], [0, 0], [0, 0]
];
private var m_build : Array =
[
[0, 1, 2, 3, 4],
[0, 13, 14, 15],
[0, 16, 17, 18],
[3, 5, 6, 7, 8],
[3, 9, 10, 11, 12]
];
private var m_Vertices : Array = new Array;
private var m_r : Array = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
private var m_Phi : Number = 0;
private var m_Theta : Number = 0;
private var m_Frame : Number = 0;
private var bvh_DATA : Array;
public function FlashTest()
{
m_tree[0] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18];
m_tree[1] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
m_tree[2] = [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
m_tree[3] = [3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
m_tree[4] = [4];
m_tree[5] = [5, 6, 7, 8];
m_tree[6] = [6, 7, 8];
m_tree[7] = [7, 8];
m_tree[8] = [8];
m_tree[9] = [9, 10, 11, 12];
m_tree[10] = [10, 11, 12];
m_tree[11] = [11, 12];
m_tree[12] = [12];
m_tree[13] = [13, 14, 15];
m_tree[14] = [14, 15];
m_tree[15] = [15];
m_tree[16] = [16, 17, 18];
m_tree[17] = [17, 18];
m_tree[18] = [18];
m_tree[19] = [19];
bvh = new BVH();
txt = new TextField();
var tf : TextFormat = new TextFormat();
tf.size = 10;
txt.autoSize = TextFieldAutoSize.LEFT;
txt.width = 300;
txt.height = 300;
txt.defaultTextFormat = tf;
//txt.text = "ok\nok";
txt.x = 100;
addChild(txt);
var bvhData : String;
Security.loadPolicyFile('http://p.jsapp.us/crossdomain.xml');
var request : URLRequest = new URLRequest('http://p.jsapp.us/proxy/' + "http://www5b.biglobe.ne.jp/~pengin1/mqo/drunk1.bvh");
var ul : URLLoader = new URLLoader(request);
ul.addEventListener(Event.COMPLETE, function (e : Event) : void
{
var i : int;
bvhData = ul.data;
bvh.parse(bvhData);
bvh_DATA = bvh.mdata;
for (i = 0; i < 20; i++)
{
var v : Array = bvh.off[i];
m_Vertices.push(new Vertex(v[0], v[1], v[2]));
}
for (i = 0; i < 20; i++)
{
var c : String = String(bvh.off[i]) + "\n";
txt.appendText(c);
}
//txt.text = bvh.res;
addEventListener(Event.ENTER_FRAME, onEnterFrameHandler);
});
}
private function onEnterFrameHandler(e : Event) : void
{
graphics.beginFill(0xf0f0f0, 1);
graphics.drawCircle(230, 200, 190);
m_Theta = 0;
m_Phi = 0;
m_Frame += 1;
if (m_Frame > (bvh_DATA.length - 2))
{
m_Frame = 0;
}
rotate(m_Frame);
kumitate(m_Frame);
move(m_Frame);
touei();
graphics.lineStyle(2, 0x0000ff);
var i : int;
for (i = 0; i < 19; i++)
{
var v0 : Vertex = m_Vertices[draw_DATA[i][0]];
var v1 : Vertex = m_Vertices[draw_DATA[i][1]];
graphics.moveTo(v0.rx * SCALE + oX , -v0.ry * SCALE + oY);
graphics.lineTo(v1.rx * SCALE + oX, -v1.ry * SCALE + oY);
}
//txt.text = String(m_Frame);
}
private function touei() : void
{
var i : int;
for (i = 0; i < 19; i++)
{
var v : Vertex = m_Vertices[i]
var st : Number = Math.sin(m_Theta);
var ct : Number = Math.cos(m_Theta);
var sp : Number = Math.sin(m_Phi);
var cp : Number = Math.cos(m_Phi);
v.rx = v.x1 * ct + v.z1 * st;
v.ry = v.x1 * sp * st + v.y1 * cp - v.z1 * sp * ct;
}
}
private function move(m : int) : void
{
var i : int;
var b : Array = bvh_DATA[m];
for (i = 0; i < 19; i++)
{
var v : Vertex = m_Vertices[i]
v.x1 = v.x1 + b[0];
v.y1 = v.y1 + b[1];
v.z1 = v.z1 + b[2];
}
}
private function kumitate(m : int) : void
{
var i : int;
var j : int;
var b : Array = bvh_DATA[m];
for (i = 0; i < 5; i++)
{
var g : Array = m_build[i];
for (j = 0; j < g.length; j++)
{
var v : Vertex = m_Vertices[g[j]];
var ax : Number = m_r[g[j] * 3] / 57;
var ay : Number = m_r[g[j] * 3 + 1] / 57;
var az : Number = m_r[g[j] * 3 + 2] / 57;
if (j == 0)
{
var y1 : Number = v.y;
var x1 : Number = v.x * Math.cos(ay) + v.z * Math.sin(ay);
var z1 : Number = v.z * Math.cos(ay) - v.x * Math.sin(ay);
var x2 : Number = x1;
var y2 : Number = y1 * Math.cos(ax) - z1 * Math.sin(ax);
var z2 : Number = z1 * Math.cos(ax) + y1 * Math.sin(ax);
v.x1 = x2 * Math.cos(az) - y2 * Math.sin(az);
v.y1 = y2 * Math.cos(az) + x2 * Math.sin(az);
v.z1 = z2;
var xx : Number = v.x1;
var yy : Number = v.y1;
var zz : Number = v.z1;
}
else
{
y1 = v.y;
x1 = v.x * Math.cos(ay) + v.z * Math.sin(ay);
z1 = v.z * Math.cos(ay) - v.x * Math.sin(ay);
x2 = x1;
y2 = y1 * Math.cos(ax) - z1 * Math.sin(ax);
z2 = z1 * Math.cos(ax) + y1 * Math.sin(ax);
v.x1 = x2 * Math.cos(az) - y2 * Math.sin(az);
v.y1 = y2 * Math.cos(az) + x2 * Math.sin(az);
v.z1 = z2;
xx = v.x1 = v.x1 + xx;
yy = v.y1 = v.y1 + yy;
zz = v.z1 = v.z1 + zz;
}
}
}
}
private function rotate(m : int) : void
{
var i : int;
var j : int;
var b : Array = bvh_DATA[m];
m_r = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
for (i = 0; i < 19; i++)
{
var tree1 : Array = m_tree[i];
for (j = 0; j < tree1.length; j++)
{
m_r[tree1[j] * 3] = m_r[tree1[j] * 3] + b[3 + i * 3];
m_r[tree1[j] * 3 + 1] = m_r[tree1[j] * 3 + 1] + b[4 + i * 3];
m_r[tree1[j] * 3 + 2] = m_r[tree1[j] * 3 + 2] + b[5 + i * 3];
}
}
}
}
}
class Vertex
{
public var rx : Number;
public var ry : Number;
public var rz : Number;
public var x1 : Number;
public var y1 : Number;
public var z1 : Number;
public var x : Number;
public var y : Number;
public var z : Number;
function Vertex(x : Number, y : Number, z : Number)
{
this.x = x;
this.y = y;
this.z = z;
}
}
import flash.utils.*;
import flash.text.*;
import org.ascollada.utils.StringUtil;
class BVH
{
private var name : Object =
{
"HIP" : 0, "ABDOMEN" : 1, "CHEST2" : 1, "CHEST" : 1, "NECKDUMMY" : 3, "NECK" : 2, "HEAD" : 4, "FIGUREHAIR" : 4,
"LCOLLAR" : 5, "LEFTCOLLAR" : 5, "LSHLDR" : 6, "LEFTUPARM" : 6, "LEFTSHOULDER" : 6,
"LFOREARM" : 7, "LEFTLOWARM" : 7, "LEFTELBOW" : 7, "LHAND" : 8, "LEFTHAND" : 8, "LEFTWRIST" : 8,
"RCOLLAR" : 9, "RIGHTCOLLAR" : 9, "RSHLDR" : 10, "RIGHTUPARM" : 10, "RIGHTSHOULDER" : 10,
"RFOREARM" : 11, "RIGHTLOWARM" : 11, "RIGHTELBOW" : 11, "RHAND" : 12, "RIGHTHAND" : 12, "RIGHTWRIST" : 12,
"LTHIGH" : 13, "LEFTUPLEG" : 13, "LEFTHIP" : 13, "LSHIN" : 14, "LEFTLOWLEG" : 14, "LEFTKNEE" : 14,
"LFOOT" : 15, "LEFTFOOT" : 15, "LEFTANKLE" : 15,
"RTHIGH" : 16, "RIGHTUPLEG" : 16, "RIGHTHIP" : 16, "RSHIN" : 17, "RIGHTLOWLEG" : 17, "RIGHTKNEE" : 17,
"RFOOT" : 18, "RIGHTFOOT" : 18, "RIGHTANKLE" : 18
};
public var sampleRate : Number;
private var _frames : Array;
public var _numFrames : uint;
private var _currentFrame : uint;
public var res : String = "";
public var tikan : Array = [0, 0, 0, 3, 4, 5, 0, 0, 0, 9, 10, 11, 10, 11, 9];
public var off : Array =
[
[0, 1, 2], [3, 4, 5], [7, 8, 9], [0, 0, 0],
[0, 1, 3], [4, 1, 5], [8, 0, 1], [0, 2, 2],
[0, 1, 6], [7, 1, 8], [1, 2, 3], [1, 5, 6],
[3, 5, 0], [6, 7, 8], [7, 7, 7], [1, 5, 3],
[3, 9, 0], [1, 1, 1], [1, 1, 2], [3, 3, 3]
];
private var ff : int = 0;
private var fc : int = 0;
private var ss : int = 0;
public var mdata : Array = new Array;
public function BVH()
{
}
public function parse(data : String) : void
{
var lines : Array = data.split("\n");
var line : String;
var parts : Array;
var cmd : String;
var i : int, j : int;
var bn : int = 0;
for (i = 0; i < lines.length; i++)
{
line = StringUtil.trim(lines[i]);
parts = line.split(/\s+/);
cmd = parts[0];
switch (cmd)
{
case "ROOT" :
bn = 0;
//res += cmd + "\n";
break;
case "JOINT" :
//res += parts[1].toUpperCase() + "\n";
var k : String = parts[1].toUpperCase();
bn = name[k];
res += String(bn) + " ";
break;
case "OFFSET":
//res += parts[1] + "\n";
off[bn][0] = Number(parts[1]);
off[bn][1] = Number(parts[2]);
off[bn][2] = Number(parts[3]);
break;
case "CHANNELS" :
//res += parts[2].toUpperCase() + "\n";
if (bn == 0)
{
for (j = 0; j < 6; j++)
{
switch (parts[2 + j].toUpperCase())
{
case "XPOSITION":
tikan[0] = j;
break;
case "YPOSITION":
tikan[1] = j;
break;
case "ZPOSITION":
tikan[2] = j;
break;
case "XROTATION":
tikan[3] = j;
break;
case "YROTATION":
tikan[4] = j;
break;
case "ZROTATION":
tikan[5] = j;
break;
}
}
}
else
{
for (j = 0; j < 3; j++)
{
switch (parts[2 + j].toUpperCase())
{
case "XROTATION":
tikan[bn * 3 + 3] = bn * 3 + j + 3;
break;
case "YROTATION":
tikan[bn * 3 + 4]= bn * 3 + j + 3;
break;
case "ZROTATION":
tikan[bn * 3 + 5] = bn * 3 + j + 3;
break;
}
}
}
//res += cmd + "\n";
break;
case "{" :
case "}" :
break;
case "Frames:" :
ff = Number(parts[1]);
//res += parts[1] + "\n";
break;
case "Frame" :
ss = 1;
//res += cmd + "\n";
break;
default :
if (ss == 1 && fc < ff)
{
var stack : Array = new Array;
for (j = 0; j < 60; j++)
{
stack.push(Number(parts[tikan[j]]));
}
mdata.push(stack);
fc++;
//res += parts[0] + "\n";
}
//res += cmd + "\n";
break;
}
}
}
}
