i have found your code in the topic "How to rotate and move 3D object in world space by 2D mouse coordinaes?"
but how do i add this library in android?
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

but when i looks the console while the compilation of jpct (to create a file ser)
i see that
ai1_jPCT0
ai2_jPCT1
do you use this name may be?

actually, i am going to give you an example to explain my problem
i have three textures :
1.jpg
2.jpg
3.jpg

And i have 3 objects in my scene 3ds when i load on the emulator
on the first object i see 1.jpg
on the second object i see 1.jpg
on the third object i see 1.jpg

whereas i should have when i load
on the first object i should see 1.jpg
on the second object i should see 2.jpg
on the third object i should see 3.jpg

shadow effect, (sorry i have done a mistake of traduction)
do you have an idea about the texture when you see my code??
because my code correspond at your explications

i don't arrive to load the texture, actually i think to load in my code several texture but the application load only one texture on the all object of the scene.
in my jpct to create the ser i write nothing on the texture, don't you?*
in my application android, (my textures are 256*256 or 512*512) it's not a problem?

TextureManager.getInstance().flush();
TextureManager tm = TextureManager.getInstance();

Texture textureai1 = new Texture(getResources().getDrawable(R.drawable.ai1));
Texture textureai2 = new Texture(getResources().getDrawable(R.drawable.ai2));

tm.addTexture("ai1", textureai1);
tm.addTexture("ai2", textureai2);

    Object3D[] scee = Loader.loadSerializedObjectArray(getResources().openRawResource(R.raw.sersce));

world.addObjects(scee);

for(int i = 0; i < scee.length; i++) {
            System.out.println("serializing object: " + i + "/" + scee.length);

SimpleVector Sv = new SimpleVector();
Sv.x = 0;
Sv.y = 0;
Sv.z = 0;
scee[i].strip();
scee[i].build();




so i have tried this second code too, because i have said me that the size of texture is too much, but it's more long and sometimes there is a bug (i have to load 32 textures)

TextureManager.getInstance().flush();
TextureManager tm = TextureManager.getInstance();

     Texture textureai1 = new Texture(BitmapHelper.rescale(BitmapHelper.convert(getResources().getDrawable(R.drawable.ai1)), 256, 256));
     Texture textureai2 = new Texture(BitmapHelper.rescale(BitmapHelper.convert(getResources().getDrawable(R.drawable.ai2)), 256, 256));
     
textureai1.compress();
textureai2.compress();

tm.addTexture("ai1", textureai1);
tm.addTexture("ai2", textureai2);

    Object3D[] scee = Loader.loadSerializedObjectArray(getResources().openRawResource(R.raw.sersce));

world.addObjects(scee);

for(int i = 0; i < scee.length; i++) {
            System.out.println("serializing object: " + i + "/" + scee.length);

SimpleVector Sv = new SimpleVector();
Sv.x = 0;
Sv.y = 0;
Sv.z = 0;
scee[i].strip();
scee[i].build();



Do you have a solution??
and another question, if i put color on object in my 3ds ,and i put a spotlight (near camera) in my 3ds or with the application android, will i have the shape effect on the object??

I have changed my code, but now i have "n" file ser (about 30ko each) with "n" the number of object in my 3ds.
It' better than before, but the problem is to load each ser.
i have tried to use the array but there is an error then i use it,
the code in my jpct to create ser is this

        for(int i = 0; i < scee.length; i++) {
             System.out.println("serializing object: " + i + "/" + scee.length);
            scee[i].build();
            de.serialize(scee[i], new FileOutputStream("C:/workspace/file/res/raw/serscee"+i+".ser"), true);
        }
How do i do to not load  each ser one per one, i try , i try to load by array but i don't arrive, there is possibility that you help me same if i am bad in java
because i would like to introduce the "de.serializearray" but it's incompatible with the "scee[ i ]"


and i always have the problem with the texture because like my scee is in "object3D[]", this line of code is specified with error in eclipse, so i have written this
tm.addTexture("ai", textureai);
        scee[i].setTexture("ai");

but now in the console after the compilation, there are written to each texture

[ Tue Aug 09 ] - ERROR: A texture with the name 'ai' has been declared twice!

thank you for the reply by the mail. I listen your advice. But you have said i load the object in the array and i work with but i don't see.
Because in my file .3ds i have 80  objects how do i to load all this object in minimum of line code?
because i don't ssee how do i load the 3ds with all this object same after i have read your doc on the deserialize.