Jason Ward wrote:
> Hi I am trying to call glDrawPixels but it doesn't seem to be working.
> I say:
> from numpy import arange
> pixels = arange( float( 1024*768*3 ))
> for j in range(1024*768*3):
> pixels[j]=float(1)
>
> #Normal opengl setup code etc
> glDrawPixels(1024,768,GL_RGB,GL_FLOAT,pixels)
>
> # I am using a 1D array that will be organised in the right fashion,
> but IDLE keeps crashing with this line of code
I've attached a simple sample of usage for glDrawPixels. Without seeing
the actual failing code I can't be sure what's going wrong, but the
likely cause is failing to set up the pixel transfer mode (which can
result in trying to read more data than is allowed, causing a protection
fault).
HTH,
Mike
--
________________________________________________
Mike C. Fletcher
Designer, VR Plumber, Coder
http://www.vrplumber.com
http://blog.vrplumber.com
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