I don't have the code on me at the moment Florent, I'm at work :(
I re-create the object in triangles and then change their material colour.
But best i can remember is it was something along the lines of:
*
package* {
*import* away3d.cameras.HoverCamera3D;
*import* away3d.containers.Scene3D;
*import* away3d.containers.View3D;
*import* away3d.core.base.Face;
*import* away3d.materials.ColorMaterial;
*import* away3d.materials.WireframeMaterial;
*import* away3d.primitives.Plane;
*import* away3d.primitives.Triangle;
*import* flash.display.MovieClip;
*import* flash.events.Event;
*public* *class* Away3DTest *extends* MovieClip
{
*private* *var* scene:Scene3D;
*private* *var* camera:HoverCamera3D;
*private* *var* view:View3D;
*public* *function* Away3DTest()
{
scene = *new* Scene3D();
camera = *new* HoverCamera3D();
view = *new* View3D({scene:scene,camera:camera});
*// setup camera
*
camera.panangle = 0;
camera.tiltangle = 0;
camera.targetpanangle = camera.panangle = 0;
camera.targettiltangle = camera.tiltangle = 0;
camera.mintiltangle = -90;
camera.maxtiltangle = 20;
camera.zoom = 2;
camera.focus = 125;
camera.distance = 250;
view.x = 400/2;
view.y = 400/2;
*// Create object
*
plane = *new* Plane();
plane.width = 300;
plane.height = 300;
plane.bothsides = *true*;
plane.segmentsH = 2;
plane.segmentsW = 2;
*var* mat:WireframeMaterial = *new* WireframeMaterial(0x000000);
plane.material = mat;
view.scene.addChild(plane);
*var* nTriangleCount:Number = 0;
*for* *each* (*var* f:Face *in* plane.faces)
{
nTriangleCount++
*trace*(*"Triangle "* + nTriangleCount);
*trace*(*"\t"* + *"Vertex point 1: "* + f.v0.toString());
*trace*(*"\t"* + *"Vertex point 2: "* + f.v1.toString());
*trace*(*"\t"* + *"Vertex point 3: "* + f.v2.toString());
*trace*(*""*);
*var* m:ColorMaterial = *new* ColorMaterial((Math.random()*100000));
*var* t:Triangle = *new* Triangle();
t.bothsides = *true*;
t.a = f.v0;
t.b = f.v1;
t.c = f.v2;
view.scene.addChild(t);
}
*this*.addChild(view);
*this*.addEventListener(Event.ENTER_FRAME,render);
}
*private* *var* plane:Plane;
*//
--------------------------------------------------------------------------------------------
*
*private* *function* render(e:Event):*void
*
{
*// Camera mouse control
*
camera.targettiltangle = 80 - (stage.mouseY / 2);
camera.targetpanangle = 100 - (stage.mouseX / 2);
*//plane.rotationX += 2;
*
*//plane.rotationY += 2;
*
camera.hover();
view.render();
}
*//
--------------------------------------------------------------------------------------------
*
}
}
but the for each could have been
*for* *each* (*var* v:Vertex *in* plane.vertices)
*{*
I will see if I still have the dev code back home and post later for you if
I do.
D
2009/8/3 fdb <[email protected]>
>
> Don't you want to share the as file on you swf ? Some code will be
> appreciated.
>
> I just want to know the code to put 2 differents colors on each
> triangle of a Plane.
>
> On Aug 3, 4:52 pm, Darcey Lloyd <[email protected]> wrote:
> > Just remembered some more info, it was something along the lines of for
> each
> > (var f:face in myplane) or for each (var v:vertex in myplane.vertexes)
> for
> > the below tests that I created generating an array of triangles within
> with
> > colourmaterial applied to each.
> >
> > Regarding the video example you showed, if your object it recreated this
> > way, on moue over can apply a new colourmaterial to the triangle.
> >
> > D
> >
> > 2009/8/3 Darcey Lloyd <[email protected]>
> >
> > > I experimented with maybe something you may find useful to what you
> want to
> > > do.
> >
> > >http://www.allforthecode.co.uk/development/away3d/on_dev/01.swf
> > > which led to
> > >http://www.allforthecode.co.uk/development/away3d/on_dev/04.swf
> > > and
> > >http://www.allforthecode.co.uk/development/away3d/on_dev/03.swf
> >
> > > I created an object, then using each 3 points of each triangle in the
> mesh
> > > array of that object (i think it was) i looped through them all
> creating
> > > triangles and colouring them as i looped through. I don't have the code
> to
> > > hand but that idea may help?
> >
> > > D
> >
> > > 2009/8/3 fdb <[email protected]>
> >
> > >> Yes like this. Do you want to share the tips ?
> >
> > >> On 3 août, 14:15, ben <[email protected]> wrote:
> > >> > Hi,
> > >> > you mean like this :http://www.vimeo.com/4526936 ( at 0:30 min)
> >
> > >> > I assume this is a self promotional answer !
> > >> > ;-)
>
