well i see the trouble, however i dont see how to realise this.
also in my code
function showFloorInfo(evt:MouseEvent3D):void{
var currentFloor = evt.object as Mesh
for(var j:int=0;j<currentFloor.faces.length-1;j++){
var fd:Face = currentFloor.faces[j] as Face;
fd.material = selectedFloorMat;
}
TweenMax.to(currentFloor,0.2,{alpha:0.7,ease:Linear.easeNone})
getServicesList(overedFloorID)
}
i don't understand why all the material are linked with the use of
faces....
How i can isolate material from one floor ?
is in my clone function ? but how ?
thanks
On 26 juil, 02:58, Rob Bateman <[email protected]> wrote:
> Hey Colir
>
> the problem with clone and materials is that material references are kept
> intact, so the same materials are used for each collada object. This is
> mainly to save memory, but i guess you could loop through the material
> library to set all materials to new material instances, and then the colors
> would be independent of each other
>
> the reason for your null error in the MouesEvent3D listener is that casting
> all obejcts returned as Mesh will cause nulls where objectcontainers are
> encountered. you will need to check for this in your listener to avoid
> errors
>
> also, the reason why material properties are null in the mesh is that the
> collada file is not using them. mesh.material like a global material setter
> on all geometry in teh mesh, but collada (and a nuber of other formats) only
> deal with face mateiral properties, so that material inatances are set
> individually on a face. using the mateiralLibrary object as you do is the
> easiet way to access collada faces outside the geometry structure
>
> hth!
>
> Rob
>
>
>
> On Thu, Jul 23, 2009 at 8:31 AM, Colir <[email protected]> wrote:
>
> > someone can help me please
> > thanks
>
> > On 21 juil, 18:41, Colir <[email protected]> wrote:
> > > yo ben, this my code:
>
> > > var floorGab = Collada.load("floorGab.dae",{autoLoadTextures :
> > > true,scaling:0.005});
> > > floorGab.addOnSuccess(gabLoadSucess)
> > > function gabLoadSucess(evt:LoaderEvent):void{
> > > floorGab = ObjectContainer3D(evt.loader.handle);
> > > floorGab.position = new Number3D(0,0,0);
>
> > > for(var i:int=0;i <= nbFloor;i++){
> > > floorGab.clone(this["floor"+i])
> > > this["floor" + i].name = "floor" + i
> > > this["floor" + i].y = 20*i
> > > hospital.addChild(this["floor" + i])
> > > this["floor" + i].addOnMouseOver(showFloorInfo);
> > > this["floor" + i].addOnMouseOut(hideFloorInfo);
> > > this["floor" + i].addOnMouseUp(getTheFloor);
> > > this["floor" + i].ownCanvas=true
> > > }
>
> > > floorMat = floorGab.materialLibrary.getMaterial("floorID")
> > > floorMat.material = gabFloorMat;
> > > }
>
> > > function showFloorInfo(evt:MouseEvent3D):void{
> > > var currentFloor = evt.object as Mesh
>
> > > currentFloor.mouseEnabled = true
> > > currentFloor.useHandCursor = true
>
> > > for(var j:int=0;j<currentFloor.faces.length-1;j++) {
> > > var fd:Face = currentFloor.faces[j] as Face;
> > > fd.material = selectedFloorMat;
> > > }
>
> > > }
>
> > > thanks
>
> > > On 21 juil, 15:43, ben <[email protected]> wrote:
>
> > > > 1. ok, my fault, the habit of simple MouseEvent, yes this e.object:
> > > > MouseEvent.target == MouseEvent3D.object
>
> > > > 2.... well ? show me how you did the whole cloning and colorchange...
>
> --
> Rob Bateman
> Flash Development & Consultancy
>
> [email protected]
