topical media & game development
student-ar-org-ascollada-core-DaeVisualScene.ax
student-ar-org-ascollada-core-DaeVisualScene.ax
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/*
* Copyright 2007 (c) Tim Knip, ascollada.org.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package org.ascollada.core
{
import org.ascollada.ASCollada;
import org.ascollada.core.DaeDocument;
import org.ascollada.core.DaeEntity;
import org.ascollada.core.DaeNode;
import org.ascollada.utils.Logger;
public class @ax-student-ar-org-ascollada-core-DaeVisualScene extends DaeEntity
{
public var nodes:Array;
private var _yUp:uint;
@param node
@return
public function @ax-student-ar-org-ascollada-core-DaeVisualScene( node:XML = null, yUp:uint = 1 ):void
{
_yUp = yUp;
super( node );
}
public function get endTime():Number
{
return this.extras["end_time"];
}
public function get frameRate():Number
{
return this.extras[ASCollada.DAEMAX_FRAMERATE_PARAMETER];
}
public function get startTime():Number
{
return this.extras["start_time"];
}
@param node
@return
override public function read( node:XML ):void
{
this.nodes = new Array();
if( node.localName() != ASCollada.DAE_VSCENE_ELEMENT )
throw new Error( "expected a '" + ASCollada.DAE_VSCENE_ELEMENT + "' element" );
super.read( node );
Logger.log( "reading visual scene: " + this.id );
var nodeList:XMLList = getNodeList(node, ASCollada.DAE_NODE_ELEMENT);
if( !nodeList.length() )
throw new Error( "require at least 1 <node> element!" );
for( var i:int = 0; i < nodeList.length(); i++ )
this.nodes.push( new DaeNode(nodeList[i], _yUp) );
var extraList:XMLList = getNodeList(node, ASCollada.DAE_EXTRA_ELEMENT);
for each( var extraNode:XML in extraList )
{
var techniqueList:XMLList = getNodeList(extraNode, ASCollada.DAE_TECHNIQUE_ELEMENT);
for each( var technique:XML in techniqueList )
{
var profile:String = getAttribute(technique, ASCollada.DAE_PROFILE_ATTRIBUTE);
switch( profile )
{
case ASCollada.DAEMAX_MAX_PROFILE:
var frameRate:XML = getNode(technique, ASCollada.DAEMAX_FRAMERATE_PARAMETER);
if( frameRate )
this.extras[ASCollada.DAEMAX_FRAMERATE_PARAMETER] = parseFloat(getNodeContent(frameRate));
break;
case "FCOLLADA":
var startTime:XML = getNode(technique, "start_time");
if( startTime )
this.extras["start_time"] = parseFloat(getNodeContent(startTime));
var endTime:XML = getNode(technique, "end_time");
if( endTime )
this.extras["end_time"] = parseFloat(getNodeContent(endTime));
break;
default:
break;
}
}
}
}
}
}
(C) Æliens
04/09/2009
You may not copy or print any of this material without explicit permission of the author or the publisher.
In case of other copyright issues, contact the author.
