There is an Api demo showing how arbitrary views can be positioned on top of
a SurfaceView, if you want a true overlay.
On Tue, Dec 2, 2008 at 2:42 AM, fcalzada <[EMAIL PROTECTED]> wrote:
>
> Hi petunio,
>
> you said "I managed (after a lot of problems) to put 2D graphics on
> top of 3D."
> I'm trying hard to do the same, and i don't find a solution.
> how did you do ?
>
> thanks a lot
>
> On Nov 27, 3:09 pm, petunio <[EMAIL PROTECTED]> wrote:
> > Hi all
> >
> > does anybody know what am I doing wrong?
> >
> > I managed (after a lot of problems) to put 2D graphics on top of 3D.
> > But the 2D graphics are flickering...
> >
> > this is the main loop:
> >
> > public void drawFrame(GL10gl, my3DObject world, Canvas myCanvas)
> > {
> > gl.glClear(GL10.GL_COLOR_BUFFER_BIT |GL10.GL_DEPTH_BUFFER_BIT);
> > gl.glClearColor(0, 0, 0, 1);
> >
> > world.draw(gl); //draws the 3D world, it works...
> >
> > drawIcons(myCanvas); //draws the 2D graphics. the
> > ones that are flickering...
> >
> > mEgl.eglSwapBuffers(mEglDisplay, mEglSurface);
> >
> > }
> >
> > Also, in the SurfaceCreated method I obtain the canvas, by doing:
> > myCanvas=mHolder.lockCanvas();
> > and then, when the surface is destroyed, I do:
> > mHolder.unlockCanvasAndPost(myCanvas);
> >
> > Any help would be very appreciated
> > Thanks!
> >
>
--
Dianne Hackborn
Android framework engineer
[EMAIL PROTECTED]
Note: please don't send private questions to me, as I don't have time to
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