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Papervision AS3DMod – modifier for 3D Flash

Thursday, September 04th, 2008 | Author:

Modified Cube example using AS3DMod Interested to see this appear yesterday at everydayflash.com and made a quick start on a sandbox for it to get ideas on how to use it with Papervision.

A first example of AS3DMod which is a sandbox to experiment with can be found here.

Updates: Some usage tips noted for the initial version of the library using pv3d

* Seems to work fine with current SVN build of PV3D

* in com.as3dmod.modifiers.Noise.as comment out line 9:
import alternativa.types.Matrix3D; (the import is not used but will error if you only have pv3d library)

* Grab com.carlcalderon.arthropod.Debug.as from here and put it in your path as it is used in several of the files.

* Added simplfied usage code to the example here

* Added examples below using svn build.

Noise – sandpaper to mountain range: AS3DModNoise.as


Taper- rip and shrink: AS3DModTaper.as

Fish example
An idea for a Fish


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Category: Code Examples, Flash, Papervision 3D

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4 Responses

  1. 1
    bartekd 

    Great to see someone using the library, and its even better to see it the next day after it was published!

    Thanks a lot
    Bartek

  2. 2
    dehash 

    Thank you for the library Bartek. It is good to have things like that to experiment with.

  3. 3
    ge5 

    i am having big trouble implementing “bloat” modifier/do you have any examples w/code? i would appreciate any help (the parameter or argument of “radius” with this modifier keeps throwing an error(“1119: Access of possibly undefined property radius through a reference with static type com.as3dmod.modifiers:Bloat.”)Thanks for your time .
    my code:

    package
    {
    import com.as3dmod.ModifierStack;
    import com.as3dmod.modifiers.Bloat;
    import com.as3dmod.plugins.pv3d.LibraryPv3d;

    import flash.events.Event;
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.objects.DisplayObject3D;
    import org.papervision3d.materials.WireframeMaterial;
    import org.papervision3d.objects.primitives.*;
    import org.papervision3d.view.BasicView;

    public class AS3Bloat extends BasicView{

    private var material:WireframeMaterial;
    private var bl:Bloat;
    private var m:ModifierStack;
    private var step:Number = 0;
    private var radius:Number =0;
    //private var cube:Cube;
    private var cube:Cube;

    public function AS3Bloat()
    {
    material= new WireframeMaterial();

    cube = new Cube(new MaterialsList( { all: material } ), 400, 400, 400,8,8,8);
    scene.addChild(cube);

    m = new ModifierStack(new LibraryPv3d(), cube);
    bl = new Bloat();
    m.addModifier(bl);
    m.apply();
    startRendering();
    }

    protected override function onRenderTick(e:Event=null):void
    {

    cube.yaw(1);
    bl.radius = 1500 * Math.sin(step*0.1);
    m.apply();
    super.onRenderTick(e);
    step ++;
    }

    }
    }

  4. 4
    dehash 

    @ge5
    I looked at your error and it is not finding the property “radius”. I think the property name you are looking for is “r”.

    So instead of
    bl.radius = 1500 * Math.sin(step*0.1);
    Should be
    bl.r = 1500 * Math.sin(step*0.1);