world.rotationY = stage.mouseX / sceneWidth * 360;

Because I made this one

world.rotationY = stage.mouseX;

And i didnt notice difference.

source code:

package

{

import flash.events.Event;

import org.papervision3d.materials.BitmapFileMaterial;

import org.papervision3d.materials.utils.MaterialsList;

import org.papervision3d.objects.DisplayObject3D;

import org.papervision3d.objects.parsers.Collada;

import org.papervision3d.view.BasicView;

public class Bike extends BasicView

{

//protected var viewport3D:viewport3d;

protected var bikeBody:DisplayObject3D;

protected var materialList:MaterialsList;

protected var bitmapFileMaterial:BitmapFileMaterial;

protected var sceneWidth:Number;

protected var sceneHeight:Number;

public function Bike()

{

super();

sceneWidth = stage.stageWidth;

createChildren();

startRendering();

}

public function createChildren():void

{
//viewport3D.interactive = true;

//Setup the materials manually (sometimes the dae handles this without issue)

materialList = new MaterialsList();

bitmapFileMaterial = new BitmapFileMaterial(“bikeBody.png”);

materialList.addMaterial(bitmapFileMaterial,”all”);

//Create the new Collada Object with materialList

bikeBody = new Collada(“BikeBody.dae”,materialList);

//Set some properties

bikeBody.moveDown(150);

//bikeBody.scale = 3;

bikeBody.pitch( -10);

//Add to scene

scene.addChild(bikeBody);

}

override protected function onRenderTick(event:Event = null):void

{

super.onRenderTick(event);

//Rotate

bikeBody.yaw(1);

}

}
}

It’s work with a SketchUp model?

thanks!

how do i make the model clickable? ie: click on the cow and it moves on the x-axis or maybe zoom in towards us.

thanks.

I am using a parent swf to call a series of 3d (3d swfs) models which I created using this workflow. When I call the model from the parent swf it breaks with the following error message:
Error #1009: Cannot access a property or method of a null object reference.
at Main/init()
at Main()

When I remove the mouse interaction and substitute the “Main” class from the previous tute it works fine. I believe it has something to do with the stage refreshing. . . Do I need to add the mouse interactivity to the parent swf? Do you have any other guidance on what the solution might be?

Thank you.

http://en.wikipedia.org/wiki/Flight_dynamics

You could also use the rotationX, rotationY, and rotationZ properties of the DisplayObject3D object.

Can someone explain to me what the pitch does?
example: cow.pitch( -10);

I’ve change the value but it seems to do nothing.

How do we make the cow to face us directly when the mouse is over at the center?

thanks in advance…great tutorial!!!!

thanks you very much.