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    <p>If you are sure you set up open gl right, then more often then not the problem is where you are drawing. You could be drawing out of the range of the view. Be very careful with your translates and such.</p> <p>You also may need to flip your poly, I know I have had that issue before where you are looking right through it because your drawing is facing its back to you.</p> <p>when I did this my draw looked very similar to this</p> <pre><code>* This is where you draw the screen, called every auto onDraw Loop pass * ************************************************************************/ //Log.d("Game", "Render"); gl.glViewport(0, 0, Screen.SCREEN_WIDTH, Screen.SCREEN_HEIGHT); gl.glClear(GL10.GL_COLOR_BUFFER_BIT); gl.glMatrixMode(GL10.GL_PROJECTION); gl.glLoadIdentity(); gl.glOrthof(0, Screen.WIDTH_SCALE, 0, Screen.HEIGHT_SCALE, 1, -1); //gl.gltranslatef(x,y,z) will translate everything drawn here after by that amount, effectively scrolling the view. gl.glEnable(GL10.GL_BLEND); gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA); gl.glEnable(GL10.GL_TEXTURE_2D); MeshRect mRect; // this holds all of our rectangles gl.glMatrixMode(GL10.GL_MODELVIEW); gl.glLoadIdentity(); /***************** so this is how it goes for rendering any object **************************************************** ball.Update(deltaTime); //first update the object gl.glPushMatrix(); gl.glLoadIdentity(); gl.glTranslate(x,y,z); texture.bind(gl, Texture.TEXTURE_BALL2); //then bind the texture we would like to use mRect = new MeshRect(ball.getMyRect()); //then create the rectangle at (0,0,0) mRect.Draw(GL10.GL_TRIANGLES, gl); //Finally tell that rectangle to draw gl.glPopMatrix(); *********************************************************************************************************************** </code></pre> <p>of course this is ortho, and yours looks to be 3d, but the basics should be near the same.</p>
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    1. COView port and animation transformation are correct, I have tried with different size of simulators. Rendering is going as expected on the simulator. Device remains blank forever. :(
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      1. USPratik Goswami
    2. COGot it so emulator works but not the device? What model are you using?
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