Piggin ell

Having problems with mouse events or just silly way of doing things not sure.

If you click and drag you should be able to move each ear pupil and the snout. Mouse wheel should zoom (click someting first).

Problem is the left ear wont drag, or rather the object thats last (z wise) I think. Meaning if the starting position of the right ear was behing the left then it would be right ear that wouldn't drag.

Any ideas/examples of how? jbpv3d@googlemail.com

Main_08.as

package {
	import flash.filters.*;
	import flash.events.*;
	import flash.display.Sprite;
	import flash.text.*;
	import PaperBase;
	import org.papervision3d.objects.DisplayObject3D;
	import org.papervision3d.objects.parsers.Collada;
	import org.papervision3d.materials.shadematerials.GouraudMaterial;
	import org.papervision3d.lights.PointLight3D;
	import org.papervision3d.events.*;
	import org.papervision3d.objects.primitives.*;;
	import org.papervision3d.materials.BitmapFileMaterial;


	public class Main_08 extends PaperBase {
		
		public var left_eye_container:DisplayObject3D;
		public var lProtx:Number = 0;
		public var lProty:Number = 0;
		
		public var right_eye_container:DisplayObject3D;
		public var rProtx:Number = 0;
		public var rProty:Number = 0;
		
		public var head:DisplayObject3D;
		public var rotx:Number = 0;
		public var roty:Number = 0;
		public var rotz:Number = 0;
		//private var gouraudMaterial:GouraudMaterial;
		
		public var right_foot:DisplayObject3D;
		private var footgouraudMaterial:GouraudMaterial;
		
		public var left_foot:DisplayObject3D;

		
		private var Light:PointLight3D;

		public var right_ear_container:DisplayObject3D;		
		public var right_ear:DisplayObject3D;
		public var ear_gouraudMaterial:GouraudMaterial;
		public var right_ear_rotx:Number = 0;
		public var right_ear_roty:Number = 0;
		
		public var left_ear_container:DisplayObject3D;
		public var left_ear:DisplayObject3D;
		public var left_ear_gouraudMaterial:GouraudMaterial;
		public var left_ear_rotx:Number = 0;
		public var left_ear_roty:Number = 0;
		
		public var mouseClickX:Number = 0;
		public var mouseClickY:Number = 0;
		public var dbg:TextField = new TextField();
//public var sphere_gouraudMaterial:GouraudMaterial;
		
		public function Main_08() {
			init();
			
		}
		
		override protected function init2d():void {

		}
		
		override protected function init3d():void {
			stage.addEventListener(MouseEvent.MOUSE_UP, stopMove);
			
			stage.addChild(dbg);
			dbg.border = true;
			dbg.y = 50;
			dbg.width = 250;
			dbg.height = 500;
			

			Light = new PointLight3D(true);
			Light.z = -1500;
			Light.y =  1500;
			Light.x = 200;

			var gouraudMaterial:GouraudMaterial = new GouraudMaterial(Light, 0xF3ACBF, 0x9c6872);
			var sphere_gouraudMaterial:GouraudMaterial = new GouraudMaterial(Light, 0xF3ACBF, 0x9c6872);
			ear_gouraudMaterial = new GouraudMaterial(Light, 0xF3ACBF, 0x9c6872);
			left_ear_gouraudMaterial = new GouraudMaterial(Light, 0xF3ACBF, 0x9c6872);


			var body:Sphere = new Sphere(sphere_gouraudMaterial, 476, 16, 16);
			default_scene.addChild(body);

			default_camera.z = -3000;
			default_camera.zoom = 50;
			
//-------------------
//  HEAD
//-------------------
			head = new Collada("features.dae",null,0.75);
			head.addEventListener(FileLoadEvent.LOAD_COMPLETE, head_LoadHandler);
			default_scene.addChild(head);

			function head_LoadHandler(e:FileLoadEvent):void {
				var bodyObj:DisplayObject3D = head.getChildByName('BodyOB_002');
				bodyObj.material = gouraudMaterial;
				gouraudMaterial.interactive = true;
				bodyObj.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, head_click_function);
			}
			
			function head_click_function():void {
				trace("You clicked the head");
				mouseClickX = mouseX;
				mouseClickY = mouseY;
				addEventListener(InteractiveScene3DEvent.OBJECT_MOVE, head_movefunction);	
				addEventListener(MouseEvent.MOUSE_WHEEL, pointRot);
			}
			
			function pointRot(e:MouseEvent):void {
				//trace("mouse wheel"+ e.delta);
				//rotz =e.delta/10;
				default_camera.zoom += e.delta;
			}
			
			function head_movefunction():void {
				rotx = (mouseClickX - mouseX)/30;
				roty = (mouseClickY - mouseY)/30;
				
			}	
			
			
//---------------------------------------
// EYES
//---------------------------------------
			
	//-------------
	//  LFET EYE
	//-------------
			var eyeMaterial:GouraudMaterial = new GouraudMaterial(Light, 0xFEFEFE, 0xEDEDED);
			var pupilimg:BitmapFileMaterial = new BitmapFileMaterial('pupil.png');
			pupilimg.interactive = true;

			var left_eyeball:Sphere = new Sphere(eyeMaterial, 88, 16, 16);
			left_eyeball.scaleX = 0.75;
			left_eyeball.scaleZ = 0.75;
			left_eyeball.x = -64;
			left_eyeball.y = 250;
			left_eyeball.z = -400;

			left_eye_container = new DisplayObject3D();
			left_eye_container.z = -400;
			left_eye_container.y = 250;
			left_eye_container.x = -64;
			left_eye_container.pitch(25);

			var left_pupil:Plane = new Plane(pupilimg, 40, 40, 2, 2);
			left_pupil.z = -71;
			
			//Add left eye to stage.
			head.addChild(left_eyeball);
			head.addChild(left_eye_container);
			left_eye_container.addChild( left_pupil );
			
			//Left eye mouse functions.
			left_pupil.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, left_pupil_Click);
			
			function left_pupil_Click():void {
				trace("You clicked the left pupil");
				mouseClickX = mouseX;
				mouseClickY = mouseY;
				addEventListener(InteractiveScene3DEvent.OBJECT_MOVE, left_pupil_movefunction);
			}
			
			function left_pupil_movefunction(e:MouseEvent):void {
				lProtx = (mouseClickX - mouseX)/20;
				lProty = (mouseClickY - mouseY)/20;
			}
			
			
	//------------
	//  RIGHT EYE
	//------------
			
			var right_eyeball:Sphere = new Sphere(eyeMaterial, 88, 16, 16);
			right_eyeball.scaleX = 0.75;
			right_eyeball.scaleZ = 0.75;
			right_eyeball.x = 64;
			right_eyeball.y = 250;
			right_eyeball.z = -400;
			
			right_eye_container = new DisplayObject3D();
			right_eye_container.z = -400;
			right_eye_container.y = 250;
			right_eye_container.x = 64;
			right_eye_container.pitch(25);
			
			var right_pupil:Plane = new Plane(pupilimg, 40, 40, 2, 2);
			right_pupil.z = -71;

			head.addChild(right_eyeball);
			head.addChild(right_eye_container);
			right_eye_container.addChild( right_pupil );
			
			//Right eye mouse functions
			right_pupil.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, right_pupilClick);

			function right_pupilClick():void {
				trace("You clicked the right pupil");
				mouseClickX = mouseX;
				mouseClickY = mouseY;
				addEventListener(InteractiveScene3DEvent.OBJECT_MOVE, Rpupilmovefunction);
			}
			
			function Rpupilmovefunction():void {
				rProtx = (mouseClickX - mouseX)/20;
				rProty = (mouseClickY - mouseY)/20;
			}

			
			
//-------------------------------------------------------
//   EARS
//------------------------------------------------
			
	//------------
	//  LEFT EAR
	//------------
			left_ear_container = new DisplayObject3D();
			left_ear_container.pitch(10);
            default_scene.addChild(left_ear_container);
			left_ear =  new Collada("ear3L.dae", null, 0.6);
			left_ear.addEventListener(FileLoadEvent.LOAD_COMPLETE, left_earLoadHandler);
			left_ear.scaleY = 1.1;
			left_ear.scaleZ = 0.8;
			left_ear.z = -320;
			left_ear.x = -260;
			left_ear.y = 350;
			left_ear.roll(180);
			left_ear.yaw(-33);
			left_ear.pitch(160);
			left_ear_container.addChild(left_ear);
			
			function left_earLoadHandler(e:FileLoadEvent):void {
				var left_ear_obj:Object = left_ear.getChildByName('LeftEar');
				left_ear_obj.material = left_ear_gouraudMaterial;
				left_ear_gouraudMaterial.interactive = true;
				left_ear_obj.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, left_ear_click);
			}

			function left_ear_click():void {
				trace("You clicked the left ear");
				mouseClickX = mouseX;
				mouseClickY = mouseY;
				addEventListener(InteractiveScene3DEvent.OBJECT_MOVE, left_earMove);
			}
			
			function left_earMove():void {
				left_ear_rotx = (mouseClickX - mouseX)/30;
				left_ear_roty =  (mouseClickY - mouseY)/30;
			}
			
	//--------------
	//  RIGHT EAR
	//--------------
			right_ear_container = new DisplayObject3D();
            default_scene.addChild(right_ear_container, "right_ear_container");
			//right_ear_container.pitch(-30); 
			right_ear =  new Collada("ear3.dae", null, 0.6);
			right_ear.addEventListener(FileLoadEvent.LOAD_COMPLETE, right_earLoadHandler);
			right_ear.scaleZ = 0.8;
			right_ear.scaleY = 1.1;
			right_ear.z = -322;
			right_ear.x = 260;
			right_ear.y = 350;
			right_ear.roll(180);
			right_ear.yaw(33);
			right_ear.pitch(160);
			right_ear_container.addChild(right_ear);
			
			function right_earLoadHandler(e:FileLoadEvent):void {
				var right_ear_obj:Object = right_ear.getChildByName('Ear');
				right_ear_obj.material = ear_gouraudMaterial;
				ear_gouraudMaterial.interactive = true;
				right_ear_obj.addEventListener(InteractiveScene3DEvent.OBJECT_PRESS, right_ear_click);
			}
			
			function right_ear_click():void {
				trace("You clicked the right ear");
				mouseClickX = mouseX;
				mouseClickY = mouseY;
				addEventListener(InteractiveScene3DEvent.OBJECT_MOVE, right_earMove);
			}
			
			function right_earMove():void {
				right_ear_rotx = (mouseClickX - mouseX)/30;
				right_ear_roty =  (mouseClickY - mouseY)/30;
			}
			
//----------
//   FEET
//----------
			footgouraudMaterial = new GouraudMaterial(Light, 0x9c6872, 0xF3ACBF);
			right_foot= new Collada("foot.dae",null,1);
			right_foot.addEventListener(FileLoadEvent.LOAD_COMPLETE, right_footLoadHandler);

			default_scene.addChild(right_foot);
			function right_footLoadHandler(e:FileLoadEvent):void {
				var footobj:DisplayObject3D = right_foot.getChildByName('Cylinder_005');
				footobj.material = footgouraudMaterial;
			}
			right_foot.scale = 0.70;
			right_foot.z = -65;
			right_foot.y = -60;

			left_foot= new Collada("foot.dae",null,1);
			left_foot.addEventListener(FileLoadEvent.LOAD_COMPLETE, left_footLoadHandler);


			function left_footLoadHandler(e:FileLoadEvent):void {
				var left_footObj:DisplayObject3D = left_foot.getChildByName('Cylinder_005');
				left_footObj.material = footgouraudMaterial;
			}
			left_foot.scale = 0.70;
			left_foot.z = -65;
			left_foot.y = -60;
			left_foot.yaw(-110);
			default_scene.addChild(left_foot);
			
			
			
			function stopMove(event:MouseEvent):void {
				rotx = 0;
				roty = 0;
				rotz = 0;
				lProtx = 0;
				lProty = 0;
				rProtx = 0;
				rProty = 0;
				right_ear_rotx = 0;
				right_ear_roty = 0;
				left_ear_rotx = 0;
				left_ear_roty = 0;
				mouseClickX = 0;
				mouseClickY = 0;
				removeEventListener(InteractiveScene3DEvent.OBJECT_MOVE, head_movefunction);
				removeEventListener(InteractiveScene3DEvent.OBJECT_MOVE, left_pupil_movefunction);
				removeEventListener(InteractiveScene3DEvent.OBJECT_MOVE, Rpupilmovefunction);
				removeEventListener(InteractiveScene3DEvent.OBJECT_MOVE, right_earMove);
				removeEventListener(InteractiveScene3DEvent.OBJECT_MOVE, left_earMove);
			}

		}
		
		
		
		override protected function processFrame():void {
			head.yaw(rotx);
			head.pitch(roty);
			head.roll(rotz);

			left_eye_container.yaw(lProtx);
			left_eye_container.pitch(lProty);
			right_eye_container.yaw(rProtx);
			right_eye_container.pitch(rProty);

			right_ear_container.yaw(right_ear_rotx);
			right_ear_container.pitch(right_ear_roty);
			
			left_ear_container.yaw(left_ear_rotx);
			left_ear_container.pitch(left_ear_roty);
			
			//Show Rotations of objects
			dbg.text = "Object Positions" +
			"\n\nHead" +
			"\n\t Head rotation X = " +
			Math.round(head.rotationX) +
			"\n\t Head rotation Y = " +
			Math.round(head.rotationY) +
			"\n\t Head rotation Z = " +
			Math.round(head.rotationZ) +
			"\n\nLEFT EAR" +
			"\n\t Left Ear Rotation X = " + 
			Math.round(left_ear_container.rotationX) +
			"\n\t Left Ear Rotation Y = " +
			Math.round(left_ear_container.rotationY) +
			"\n\t Left Ear Rotation Z = " +
			Math.round(left_ear_container.rotationZ) +
			"\n\nRIGHT EAR" +
			"\n\t Right Ear Rotation X = " + 
			Math.round(right_ear_container.rotationX) +
			"\n\t Right Ear Rotation Y = " +
			Math.round(right_ear_container.rotationY) +
			"\n\t Right Ear Rotation Z = " +
			Math.round(right_ear_container.rotationZ) +

			"\n\nLEFT PUPIL" +
			"\n\t Left pupil Rotation X = " + 
			Math.round(left_eye_container.rotationX) +
			"\n\t Left Pupil Rotation Y = " +
			Math.round(left_eye_container.rotationY) +
			"\n\t Left Pupil Rotation Z = " +
			Math.round(left_eye_container.rotationZ) +
			"\n\nRIGHT PUPIL" +
			"\n\t Right pupil Rotation X = " + 
			Math.round(right_eye_container.rotationX) +
			"\n\t Right Pupil Rotation Y = " +
			Math.round(right_eye_container.rotationY) +
			"\n\t Left Pupil Rotation Z = " +
			Math.round(right_eye_container.rotationZ);
		}
	}
}

PaperBase.as

package  {
	// These lines make differant 'pieces' available in your code.
	import flash.display.Sprite; // To extend this class
	import flash.events.Event; // To work out when a frame is entered.
	import org.papervision3d.view.Viewport3D; // We need a viewport
	import org.papervision3d.cameras.*; // Import all types of camera
	import org.papervision3d.scenes.Scene3D; // We'll need at least one scene
	import org.papervision3d.render.BasicRenderEngine; // And we need a renderer
	public class PaperBase extends Sprite { //Must be "extends Sprite"
	   public var viewport:Viewport3D; // The Viewport
	   public var renderer:BasicRenderEngine; // Rendering engine
	   // -- Scenes -- //
	   public var default_scene:Scene3D; // A Scene
	   // -- Cameras --//
	   public var default_camera:Camera3D; // A Camera
	   public function init(vpWidth:Number = 800, vpHeight:Number = 600):void {
		 initPapervision(vpWidth, vpHeight); // Initialise papervision
		 
		 init2d(); // Initialise the interface..
		 init3d(); // Initialise the 3d stuff..
		 initEvents(); // Set up any event listeners..
		 buttonMode = true; 
	   }
	   protected function initPapervision(vpWidth:Number, vpHeight:Number):void {
		 // Here is where we initialise everything we need to
		 // render a papervision scene.
		 //viewport = new Viewport3D(vpWidth, vpHeight);
		 //This enables interactivity.
		 viewport = new Viewport3D(vpWidth, vpHeight, false, true); 
		 // The viewport is the object added to the flash scene.
		 // You 'look at' the papervision scene through the viewport
		 // window, which is placed on the flash stage.
		 addChild(viewport); // Add the viewport to the stage.
		 // Initialise the rendering engine.
		 renderer = new BasicRenderEngine();
		 // -- Initialise the Scenes -- //
		 default_scene = new Scene3D();
		 // -- Initialise the Cameras -- //
		 default_camera = new Camera3D(); // The argument passed to the camera
		 // is the object that it should look at. I've passed the scene object
		 // so that the camera is always pointing at the centre of the scene.
	   }
	   protected function init3d():void {
		 // This function should hold all of the stages needed
		 // to initialise everything used for papervision.
		 // Models, materials, cameras etc.
	   }
	   protected function init2d():void {
		 // This function should create all of the 2d items
		 // that will be overlayed on your papervision project.
		 // User interfaces, Heads up displays etc.
	   }
	   protected function initEvents():void {
		 // This function makes the onFrame function get called for
		 // every frame.
		 addEventListener(Event.ENTER_FRAME, onEnterFrame);
		 // This line of code makes the onEnterFrame function get
		 // called when every frame is entered.
	   }
	   protected function processFrame():void {
		 // Process any movement or animation here.
	   }
	   protected function onEnterFrame( ThisEvent:Event ):void {
		 //We need to render the scene and update anything here.
		 processFrame();
		 renderer.renderScene(default_scene, default_camera, viewport);
	   }
	}
}