Hi,
The code for the class is below.
My question is two-fold: (1) Is it absolutely necessary to load a 3d Object by embedding it? (2) Is there a way to load a 3d object without Embedding it?
package
{
import away3d.cameras.*;
import away3d.containers.*;
import away3d.controllers.*;
import away3d.core.base.*;
import away3d.core.managers.*;
import away3d.debug.*;
import away3d.entities.*;
import away3d.events.*;
import away3d.library.*;
import away3d.library.assets.*;
import away3d.loaders.*;
import away3d.loaders.misc.*;
import away3d.loaders.parsers.*;
import away3d.materials.*;
import away3d.materials.lightpickers.*;
import away3d.materials.methods.*;
import away3d.primitives.*;
import away3d.textures.*;
import away3d.lights.*;
import away3d.tools.helpers.LightsHelper;
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.text.*;
import flash.utils.*;
import flash.external.ExternalInterface;
import flash.net.URLRequest;
/**
* ...
* @author SimNations
*/
[SWF(backgroundColor="#FFFFFF", frameRate="60", quality="HIGH")]
public class demoGlobe extends Sprite
{
//Embed
[Embed(source = "../bin/orionsea.OBJ", mimeType = "application/octet-stream")]
private var orionSea:Class;
//engine variables
private var scene:Scene3D;
private var camera:Camera3D;
private var view:View3D;
private var cameraController:HoverController;
private var camController:LookAtController;
private var loader:Loader3D;
/**
* Constructor
*/
//navigation variables
private var move:Boolean = false;
private var lastPanAngle:Number;
private var lastTiltAngle:Number;
private var lastMouseX:Number;
private var lastMouseY:Number;
private var tiltIncrement:Number = 0;
private var panIncrement:Number = 0;
private var distanceIncrement:Number = 0;
public const tiltSpeed:Number = 2;
public const panSpeed:Number = 2;
public const distanceSpeed:Number = 2;
public function demoGlobe()
{
//trace('test');
init();
}
/**
* Global initialise function
*/
private function init():void {
initEngine();
initObjects();
initListeners();
}
/**
* Initialise the engine
*/
private function initEngine():void {
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
scene = new Scene3D();
camera = new Camera3D();
view = new View3D();
view.scene = scene;
view.camera = camera;
addChild(view);
}
/**
* Initialise the scene objects
*/
private function initObjects():void {
Parsers.enableAllBundled();
loader = new Loader3D();
loader.addEventListener(AssetEvent.ASSET_COMPLETE, onAssetComplete);
loader.addEventListener(LoaderEvent.RESOURCE_COMPLETE, onFullyLoaded);
loader.loadData(new orionSea());
scene.addChild(loader);
cameraController = new HoverController( camera, loader, 0, 0 );
}
/**
* Initialise the listeners
*/
private function initListeners():void
{
addEventListener(Event.ENTER_FRAME, onEnterFrame);
view.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
view.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
}
/**
* Navigation and render loop
*/
private function onEnterFrame(event:Event):void
{
if (move) {
cameraController.panAngle = 0.3*(stage.mouseX - lastMouseX) + lastPanAngle;
cameraController.tiltAngle = 0.3*(stage.mouseY - lastMouseY) + lastTiltAngle;
}
cameraController.panAngle += panIncrement;
cameraController.tiltAngle += tiltIncrement;
cameraController.distance += distanceIncrement;
view.render();
}
/**
* Listener function for asset complete event on loader
*/
private function onAssetComplete(event:AssetEvent):void
{
}
/**
* Completely loaded
*/
private function onFullyLoaded (event:LoaderEvent):void
{
trace('test');
}
private function onMouseDown(event:MouseEvent):void
{
move = true;
lastPanAngle = cameraController.panAngle;
lastTiltAngle = cameraController.tiltAngle;
lastMouseX = stage.mouseX;
lastMouseY = stage.mouseY;
stage.addEventListener(Event.MOUSE_LEAVE, onStageMouseLeave);
}
private function onMouseUp(event:MouseEvent):void
{
move = false;
stage.removeEventListener(Event.MOUSE_LEAVE, onStageMouseLeave);
}
private function onStageMouseLeave(event:Event):void
{
move = false;
stage.removeEventListener(Event.MOUSE_LEAVE, onStageMouseLeave);
}
}
}
