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Messages - angieIe

Pages: 1 [2]
16
Support / JPCT-AE+Vuforia: primitive plane not showing
« on: November 24, 2014, 08:54:44 am »
Hai, i try to render primitive plane , but it is not showing. But if i render primitive box or cylinder it  just fine. 
Code: [Select]
plane = Primitives.getPlane(20, 30);
plane.setTexture("texture");
plane.strip();
plane.build();
world.addObject(plane);
cam = world.getCamera();
SimpleVector sv = new SimpleVector();
sv.set(plane.getTransformedCenter());
sv.y += 100;
sv.z += 100;

sun.setPosition(sv);

MemoryHelper.compact();

Thank you

17
Support / Re: set texture at runtime
« on: November 24, 2014, 02:10:23 am »
Thank you Wolf17 for the answer  ;)

18
Support / set texture at runtime
« on: November 20, 2014, 08:53:46 am »
hai, i want to change texture in plane when i click button. how to do it? thank you

19
Support / Re: [Tips] SOLUTION for A/libc Fatal signal 11 (SIGSEGV) Crash on Intel Atom x86 AVD
« on: October 27, 2014, 02:51:12 am »
hai, sorry for late reply.. i run the program in smartphone LG L90..i dunno if it's Intel based or not..

20
Support / Re: [Tips] SOLUTION for A/libc Fatal signal 11 (SIGSEGV) Crash on Intel Atom x86 AVD
« on: October 24, 2014, 10:20:33 am »
hello,
i got error Fatal signal 11, i run the program in android device not in emulator. And i already adding tag android:allowClearUserData="true"
any suggestion?
Thx

21
Support / Re: How to caculate the 3d model size ?
« on: October 23, 2014, 05:23:02 am »
Thank you egon, it's work now  :)

22
Support / Re: How to caculate the 3d model size ?
« on: October 22, 2014, 10:35:02 am »
hai ,  i have 3d model that if i select image in gridview the model show up, but 3D model come with diffrent size..some show too  much bigger,some show too little.
Code: [Select]
  cube=Primitives.getBox(15,3);
      cube.calcBoundingBox();
      float[] bb=cube.getMesh().getBoundingBox();
      float xDiff=bb[1]-bb[0];
      float yDiff=bb[3]-bb[2];
      float zDiff=bb[5]-bb[4];
      float scale_cube=cube.getScale();
    obj=Loader.load3DS(new FileInputStream(f),30f)[0];
    getSize(obj).x=xDiff;
    getSize(obj).y=yDiff;
    getSize(obj).z=zDiff;
    obj.setScale(scale_cube);
    obj.strip();
obj.build();
}

  public static SimpleVector getSize(Object3D object){
float[] bbox = object.getMesh().getBoundingBox();
float s = object.getScale();
Log.i("Util","getSize-scale:"+object.getScale());
Object3D[] par;
par = object.getParents();
while(par.length>0){
s = s*par[0].getScale();
Log.i("Util","getSize-parent:"+par[0].getScale());
par = par[0].getParents();
}
SimpleVector out = new SimpleVector((bbox[1]-bbox[0])*s,(bbox[3]-bbox[2])*s,(bbox[5]-bbox[4])*s);
Log.i("Util", "getSize:"+out.toString());
return out;
}
But my code not working..can you help me..thanks

23
Support / Re: set generic scale for diffrent 3D model in JPCT-AE VUFORIA
« on: October 22, 2014, 09:23:34 am »
hi, Egon. Try to understand and so far this is my code:
Code: [Select]
      cube=Primitives.getBox(15,3);
      cube.calcBoundingBox();
      float[] bb=cube.getMesh().getBoundingBox();
      float xDiff=bb[1]-bb[0];
      float yDiff=bb[3]-bb[2];
      float zDiff=bb[5]-bb[4];
      float s=cube.getScale();
  SimpleVector out = new SimpleVector(xDiff*s,yDiff*s,zDiff*s);
am i in the right path?

24
Support / Re: Question on Multitexturing
« on: October 20, 2014, 10:44:36 am »
Hi egon, i have something to ask again.. if i want get proper texture name not from output log, how do that?
Thx you again 

25
Support / Re: Question on Multitexturing
« on: October 20, 2014, 09:47:45 am »
Thank you egon.it's work now :)


26
Support / Re: Question on Multitexturing
« on: October 20, 2014, 06:47:50 am »
hi egon, i don't understand about texture names in TextureManager. I have model with 3 texture file :Bear_Eyes+eeth+Nail_Diffuse.jpg, Bear_Specular.jpg, and Bear_Diffuse.jpg
Code: [Select]
teeth = new File(Environment.getExternalStorageDirectory(),"Folder/"+subfolder+"/"+"Bear_Eyes+eeth+Nail_Diffuse+".jpg");
body= new File(Environment.getExternalStorageDirectory(),"Folder/"+subfolder+"/"+"Bear_Diffuse".jpg");

TextureManager txtMgr = TextureManager.getInstance();
Texture texture1 = new Texture(new FileInputStream(teeth));
Texture texture2 = new Texture(new FileInputStream(body));
 txtMgr.addTexture("texture1", texture1);
 txtMgr.addTexture("texture2", texture2);
object.setTexture("texture1");
object.setTexture("texture2");

but texture of teeth and body not apply :( ..am i wrong using texture names and TextureManage?Please guide me. thanks egon

27
Support / Re: set generic scale for diffrent 3D model in JPCT-AE VUFORIA
« on: October 16, 2014, 04:24:35 am »
I trying to add getBoundingBox.. here is my code:
 try {
     
      // Create a texture out of the icon...:-)
      TextureManager txtMgr = TextureManager.getInstance();
         if (!txtMgr.containsTexture("texture")) {
            Texture texture = new Texture(new FileInputStream(t));
            txtMgr.addTexture("texture", texture);
           }
         else{
           Texture old_texture = new Texture(new FileInputStream(t));
           txtMgr.replaceTexture("texture", old_texture);
            }
    
       cube=Loader.load3DS(new FileInputStream(f),scale)[0];
       cube.calcBoundingBox();
       float[] bb=cube.getMesh().getBoundingBox();
       scale=bb[mViewHeight];
       cube.setTexture("texture");
       cube.strip();
        cube.setTexture("texture");
      cube.build();
        } catch (IOException e) {
         e.printStackTrace();      
   }
please more guide..thank you

28
Support / Re: set generic scale for diffrent 3D model in JPCT-AE VUFORIA
« on: October 16, 2014, 03:48:22 am »
Thank Egon, will try getBoundingBox

29
Support / set generic scale for diffrent 3D model in JPCT-AE VUFORIA
« on: October 15, 2014, 04:57:43 am »
In my app, am using JPCT-ae for 3d rendering. I am downloading 3d models form server and rendering it in android device. my problem is some models are small and some are very big. I want to set one generic scale for all the models regardless of what scale they were exported with. so that when i render them on device they should be of same size.

I dont know to do it. please any idea any help is very much appreciated.

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