[android-developers] Re: trying to get the opengl-es10 tutorial to work

Got it. Need to add this code

// Draw the triangle
gl.glColor4f(0.63671875f, 0.76953125f, 0.22265625f, 0.0f); // red,
blue, green, alpha (android green)
gl.glVertexPointer(3, GL10.GL_FLOAT, 0, triangleVB); // size, type,
stride, pointere
gl.glDrawArrays(GL10.GL_TRIANGLES, 0, 3); // mode, first, count

to the proper place. It goes in OnDrawFrame() just like the tutorial
says.

On Oct 21, 3:57 pm, netskink <davi...@gmail.com> wrote:
> Hi,
>
> I am doing the opengl-es10 tutorial available here:http://developer.android.com/resources/tutorials/opengl/opengl-es10.html
>
> I have done up to the part where the green triangle should appear.
> Unfortunately it does not.  I've put a breakpoint in
> onSurfaceCreated() routine to make sure its hitting the code to
> gl.glDrawArrays() and it is indeed hitting this code.
>
> Is there something I need to do with a manifest which is not listed in
> the tutorial?
>
> John

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