[PyOpenGL-Devel] [ pyopengl-Bugs-624324 ] gl*Pointer not usable with Numeric-22.0

[<no...@so...>]

Bugs item #624324, was opened at 2002-10-16 15:58
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https://sourceforge.net/tracker/?func=detail&atid=105988&aid=624324&group_id=5988

Category: GL
Group: v2.0
Status: Open
Resolution: None
Priority: 5
Submitted By: Shane Holloway (shane_holloway)
Assigned to: Nobody/Anonymous (nobody)
Summary: gl*Pointer not usable with Numeric-22.0

Initial Comment:
After a very long debugging session, I found that 
Numeric-22.0 appears to break all code that uses 
gl*Pointer, resulting in either no geometry, or 
an "Application Error".  

Simply reverting back to Numeric-21.3 restores code to 
working order.

Behavior was verified with various demos provided in 
both PyOpenGL and PyOpenGLContext, including:
    OpenGL\Demo\da\dots.py
    OpenGL\Demo\tom\arraytest.py
    OpenGL\Demo\tom\poly.py
    OpenGLContext\tests\gldrawarrays.py

#~ Start code example ~~~~~~~~~
Verticies = Numeric.transpose([Numeric.arange
(0.,1.,1./1000., Numeric.Float)]*3)

glPushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT)
glVertexPointerd(Verticies)
glEnableClientState(GL_VERTEX_ARRAY)
glDrawArrays(GL_POINTS, 0, len(Verticies))
glPopClientAttrib()
#~ End code example ~~~~~~~~~

System Configuration:
    Windows 2000 & XP
    Numeric 22.0
    Python 2.2.2 & 2.2.1
    PyOpenGL 2.0


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>Comment By: Shane Holloway (shane_holloway)
Date: 2002-10-16 17:47

Message:
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user_id=283742

Works with current version (2.0.1.47.a1) from CVS and 
Numeric-22.0.

Perhaps the WinInstallers should be labeled with the version 
number of Numeric it was built with as well?



----------------------------------------------------------------------

Comment By: Shane Holloway (shane_holloway)
Date: 2002-10-16 17:38

Message:
Logged In: YES 
user_id=283742

Config Note:
PyOpenGL 2.0.0.44 from the SourceForge Files area



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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105988&aid=624324&group_id=5988