[Papervision3D] movieAssetMaterial play and stop
nospam at therossman.org
nospam at therossman.org
Thu Jul 16 06:48:37 PDT 2009
Instead of using a MovieAssetMaterial, just use a regular movie material
where you create the material first with like:
var myMaterialMC:MovieClip = new yourMaterialMCName();
then when you make a movie material out of that you can still keep your
reference to "myMaterialMC" and you should be able to use like:
myMaterialMC.animatedDoll.stop();
or what have you.
This shouldn't be that hard, you must be missing something simple.
Cheers,
mark
>
> Why don't you try another approach:
>
> Place a function on the main timeline of the movieclip that you are using
> as
> a material:
>
> function traceMe() {
> trace("hello there");
> }
>
> Then, see if you can call that function from papervision with
> movieAssetMaterial.movie.traceMe();
>
> If that works, then you can set up a series of controller functions for
> your
> nested movieclips on the material's main timeline and call them from
> papervision. That way, Papervision doesn't need a reference to all of your
> nested movieclips - it just needs a reference to the main one.
>
> -Andy
>
>
>
>
>
> Maggical wrote:
>>
>> Any help with this? =(
>>
>> 2009/7/15 Javier España | javierespana.com <info at javierespana.com>
>>
>>> It gives me this error:
>>>
>>> "Access of undefined property DislpayObjectContainer" :S
>>>
>>> I'm googling and searching but it seems weird...
>>>
>>>
>>> On Wed, Jul 15, 2009 at 1:09 PM, Damien Pegoraro
>>> <dpegoraro at actiplay.com>wrote:
>>>
>>>> try trace(movieAssetMaterial.movie["animatedDoll"]);
>>>> or in a cleaner way
>>>> trace( (movieAssetMaterial.movie as
>>>> DisplayObjectContainer).getChildByName("animatedDoll"));
>>>>
>>>>
>>>> Javier España | javierespana.com a écrit :
>>>>
>>>>> I'm tracing this:
>>>>>
>>>>> trace(movieAssetMaterial);
>>>>> trace(movieAssetMaterial.movie);
>>>>> trace(movieAssetMaterial.movie.animatedDoll);
>>>>>
>>>>> First two are ok, but the last one generates 3 errors, any ideas?
>>>>>
>>>>> 1119: Access to a possibly undefined property animatedDoll through a
>>>>> reference with static type flash.display:DisplayObject
>>>>>
>>>>> Maybe this will help someone help me =)
>>>>>
>>>>> 2009/7/15 Javier España | javierespana.com <http://javierespana.com>
>>>>> <
>>>>> info at javierespana.com <mailto:info at javierespana.com>>
>>>>>
>>>>> Tried both of those solutions and none of them worked :S I seem to
>>>>> be missing something :S Any other ideas?
>>>>>
>>>>>
>>>>> On Tue, Jul 14, 2009 at 7:31 PM, Mark I. Ross
>>>>> <nospam at therossman.org <mailto:nospam at therossman.org>> wrote:
>>>>>
>>>>> what if you just replace these two lines:
>>>>>
>>>>> var obj:*= getMaterial(plane as displayObject3D);
>>>>> obj.animatedDoll.stop();
>>>>>
>>>>> with:
>>>>>
>>>>> movieAssetMaterial.movie.animatedDoll.stop();
>>>>>
>>>>>
>>>>> also if you aren't going to do that, or it doesn't work, the
>>>>> other suggestion is:
>>>>>
>>>>>
>>>>> var obj:*= getMaterial(plane as displayObject3D);
>>>>>
>>>>> should be:
>>>>>
>>>>> var obj:*= getMaterial(walkingDoll as displayObject3D);
>>>>>
>>>>>
>>>>> HTH,
>>>>> mark
>>>>>
>>>>>
>>>>>
>>>>> Javier España | javierespana.com <http://javierespana.com>
>>>>> wrote:
>>>>>
>>>>>> Nope, can't seem to make it work, I may be doing something
>>>>>> wrong... Here's the complete code:
>>>>>>
>>>>>> -----------------------------
>>>>>>
>>>>>> package{
>>>>>> ///
>>>>>> import flash.display.Sprite;
>>>>>> import flash.events.Event;
>>>>>> import flash.events.MouseEvent;
>>>>>> ///
>>>>>> import org.papervision3d.view.Viewport3D;
>>>>>> import org.papervision3d.scenes.Scene3D;
>>>>>> import org.papervision3d.cameras.Camera3D;
>>>>>> import org.papervision3d.materials.*;
>>>>>> import org.papervision3d.objects.primitives.Plane;
>>>>>> import org.papervision3d.render.BasicRenderEngine;
>>>>>> ///
>>>>>> import org.papervision3d.lights.PointLight3D;
>>>>>> import org.papervision3d.materials.shaders.GouraudShader;
>>>>>> import
>>>>>> org.papervision3d.materials.shaders.ShadedMaterial;
>>>>>> ///
>>>>>> public class walkingTest_04 extends Sprite{
>>>>>> ///
>>>>>> // VARIABLES
>>>>>> ///
>>>>>> private var viewport:Viewport3D;
>>>>>> private var scene:Scene3D;
>>>>>> private var camera:Camera3D;
>>>>>> private var movieAssetMaterial:MovieAssetMaterial;
>>>>>> private var walkingDoll:Plane;
>>>>>> private var renderer:BasicRenderEngine;
>>>>>> ///
>>>>>> // MATERIAL SHADER
>>>>>> ///
>>>>>> private var gShader:GouraudShader;
>>>>>> private var gMaterial:ShadedMaterial;
>>>>>> private var light:PointLight3D;
>>>>>> ///
>>>>>> // MOUSE MOVEMENT
>>>>>> ///
>>>>>> private var cameraPitch:Number = 90;
>>>>>> private var cameraYaw:Number = 270;
>>>>>> private var previousMouseX:Number = 0;
>>>>>> private var previousMouseY:Number = 0;
>>>>>>
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>> /*----------------------- INITIALIZE
>>>>>> -----------------------*/
>>>>>>
>>>>>> public function walkingTest_04():void{
>>>>>> ///
>>>>>> // VIEWPORT
>>>>>> ///
>>>>>> viewport = new Viewport3D(550, 400, false, true);
>>>>>> addChild(viewport);
>>>>>> ///
>>>>>> // BASICS PV3D
>>>>>> ///
>>>>>> scene = new Scene3D();
>>>>>> camera = new Camera3D();
>>>>>> renderer = new BasicRenderEngine();
>>>>>> ///
>>>>>> // MATERIALS
>>>>>> ///
>>>>>> light = new PointLight3D();
>>>>>> ///
>>>>>> movieAssetMaterial = new
>>>>>> MovieAssetMaterial("walkingTest", true);
>>>>>> movieAssetMaterial.animated = true;
>>>>>> movieAssetMaterial.doubleSided = true;
>>>>>> movieAssetMaterial.interactive = true;
>>>>>> ///
>>>>>> gShader = new GouraudShader(light, 0xFFFFFF,
>>>>>> 0x111111, 30);
>>>>>> gMaterial = new
>>>>>> ShadedMaterial(movieAssetMaterial, gShader);
>>>>>> gMaterial.doubleSided = true;
>>>>>> ///
>>>>>> // OBJECTS
>>>>>> ///
>>>>>> walkingDoll = new Plane(gMaterial, 600, 600, 3,
>>>>>> 3);
>>>>>> scene.addChild(light);
>>>>>> scene.addChild(walkingDoll);
>>>>>> ///
>>>>>> var obj:*= getMaterial(plane as displayObject3D);
>>>>>> obj.animatedDoll.stop();
>>>>>> ///
>>>>>> // LISTENERS
>>>>>> ///
>>>>>> stage.addEventListener(Event.ENTER_FRAME,
>>>>>> procesarFrame);
>>>>>> stage.addEventListener(MouseEvent.MOUSE_MOVE,
>>>>>> mouseMoving);
>>>>>> stage.addEventListener(MouseEvent.MOUSE_WHEEL,
>>>>>> mouseWheel);
>>>>>> }
>>>>>>
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>> /*----------------------- MATERIAL STOP & PLAY
>>>>>> -----------------------*/
>>>>>>
>>>>>> protected function getMaterial(donde:*):MovieClip{
>>>>>> ///
>>>>>> var mat:MovieMaterial = donde.material as
>>>>>> MovieMaterial;
>>>>>> ///
>>>>>> if(mat){
>>>>>> ///
>>>>>> //cast as our sub class, then test for null
>>>>>> var mov:MovieClip = mat.movie as MovieClip;
>>>>>> if(mov){
>>>>>> ///
>>>>>> // now you’re talking to the instance
>>>>>> directly
>>>>>> return mov;
>>>>>> }
>>>>>> }
>>>>>> ///
>>>>>> return null;
>>>>>> }
>>>>>>
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>> /*----------------------- MOUSE MOVEMENT
>>>>>> -----------------------*/
>>>>>>
>>>>>> private function mouseWheel(event:MouseEvent):void{
>>>>>> ///
>>>>>> camera.moveForward(10 * event.delta);
>>>>>> }
>>>>>> private function
>>>>>> mouseMoving(event:MouseEvent):void{
>>>>>> ///
>>>>>> var differenceX:Number = event.stageX -
>>>>>> previousMouseX;
>>>>>> var differenceY:Number = event.stageY -
>>>>>> previousMouseY;
>>>>>> ///
>>>>>> cameraPitch += differenceY;
>>>>>> cameraYaw += differenceX;
>>>>>> ///
>>>>>> previousMouseX = event.stageX;
>>>>>> previousMouseY = event.stageY;
>>>>>> }
>>>>>>
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>> /*----------------------- ON ENTER FRAME
>>>>>> -----------------------*/
>>>>>>
>>>>>> private function procesarFrame(e:Event):void{
>>>>>> ///
>>>>>> // MOUSE MOVEMENT
>>>>>> ///
>>>>>> cameraPitch %= 360;
>>>>>> cameraYaw %= 360;
>>>>>> ///
>>>>>> cameraPitch = cameraPitch > 0 ? cameraPitch :
>>>>>> 0.0001;
>>>>>> cameraPitch = cameraPitch < 90 ? cameraPitch :
>>>>>> 89.9999;
>>>>>> ///
>>>>>> camera.orbit(cameraPitch, cameraYaw);
>>>>>> ///
>>>>>> // LIGHT MOVEMENT
>>>>>> ///
>>>>>> light.x = (mouseX - 275) * 5;
>>>>>> light.y = (mouseY - 200) * -5;
>>>>>> ///
>>>>>> // PROCESS SCENE
>>>>>> ///
>>>>>> renderer.renderScene(scene, camera, viewport);
>>>>>> }
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> ------------------------
>>>>>>
>>>>>> On Tue, Jul 14, 2009 at 4:24 PM, Buti <butilon at gmail.com
>>>>>> <mailto:butilon at gmail.com>> wrote:
>>>>>>
>>>>>> it's a function inside obj. It is an example.
>>>>>>
>>>>>>
>>>>>> Javier España | javierespana.com
>>>>>> <http://javierespana.com> wrote:
>>>>>>
>>>>>> But what does that rollover() function do?
>>>>>>
>>>>>> On Tue, Jul 14, 2009 at 3:46 PM, Buti
>>>>>> <butilon at gmail.com <mailto:butilon at gmail.com>
>>>>>> <mailto:butilon at gmail.com
>>>>>> <mailto:butilon at gmail.com>>> wrote:
>>>>>>
>>>>>> I use this function. Don't remember where I got
>>>>>> it.
>>>>>>
>>>>>> protected function getMaterial(donde:*):MovieClip{
>>>>>> var mat:MovieMaterial = donde.material as
>>>>>> MovieMaterial;
>>>>>> if( mat ){
>>>>>> // cast as our sub class, then test for
>>>>>> null
>>>>>> var mov:MovieClip = mat.movie as
>>>>>> MovieClip;
>>>>>> if( mov ){
>>>>>> // now you’re talking to
>>>>>> the instance directly
>>>>>> return mov;
>>>>>> }
>>>>>> }
>>>>>> return null;
>>>>>> }
>>>>>>
>>>>>> var obj:*= getMaterial(plane as displayObject3D);
>>>>>> obj.rollover();
>>>>>>
>>>>>>
>>>>>>
>>>>>> Javier España | javierespana.com
>>>>>> <http://javierespana.com> <http://javierespana.com>
>>>>>>
>>>>>> wrote:
>>>>>>
>>>>>> Hi there,
>>>>>>
>>>>>> I have managed to create a Plane with a
>>>>>> material that is a
>>>>>> running movieClip with 8 frames. The thing is
>>>>>> that I want to be
>>>>>> able to play and stop that movieClip that's
>>>>>> acting as the
>>>>>> material of the Plane but can't seem to get to
>>>>>> it...
>>>>>>
>>>>>> Here's how I load it:
>>>>>>
>>>>>> movieAssetMaterial = new
>>>>>> MovieAssetMaterial("walkingTest", true);
>>>>>> movieAssetMaterial.animated = true;
>>>>>> movieAssetMaterial.doubleSided = true;
>>>>>> movieAssetMaterial.interactive = true;
>>>>>>
>>>>>> walkingDoll = new Plane(movieAssetMaterial,
>>>>>> 600, 600, 3, 3);
>>>>>> scene.addChild(walkingDoll);
>>>>>>
>>>>>> That movieClip called "walkingTest" that I'm
>>>>>> using as the
>>>>>> material, has another movieClip inside it
>>>>>> called animatedDoll
>>>>>> that is the one I need to play and stop. Any
>>>>>> help on how to
>>>>>> reach it? If I use:
>>>>>>
>>>>>> walkingTest.animatedDoll.stop();
>>>>>>
>>>>>> I get an error...
>>>>>>
>>>>>> Thanks a lot,
>>>>>>
>>>>>> Javier
>>>>>>
>>>>>>
>>>>>>
>>>>>> ------------------------------------------------------------------------
>>>>>>
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>>>>>> Papervision3D at osflash.org
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>>>>>> <mailto:Papervision3D at osflash.org>>
>>>>>>
>>>>>>
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>>>>>>
>>>>>>
>>>>>>
>>>>>>
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>>>>>>
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>>>>>>
>>>>>>
>>>>>>
>>>>>>
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>
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