Comments on: OpenGL sample code for PyGame http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/ Blog of Will McGugan Thu, 20 Nov 2008 23:04:37 +0000 http://wordpress.org/?v=2.3.3 By: Sahadev Tarei http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-40267 Sahadev Tarei Fri, 22 Aug 2008 05:43:05 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-40267 I’m guessing that the version of PyOpenGL I was using expands Python sequences and calls an appropriate glColor*v function in C. The version you are using must require four separate values. If I’m right you could also do glColorv(self color), which is probably more efficient. I’m guessing that the version of PyOpenGL I was using expands Python sequences and calls an appropriate glColor*v function in C. The version you are using must require four separate values. If I’m right you could also do glColorv(self color), which is probably more efficient.

]]> By: rudbol http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-25644 rudbol Mon, 19 May 2008 08:41:45 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-25644 I'm getting this error trying to run "firstopengl": Traceback (most recent call last): File "/home/rudin/Skrivebord/python-bok/firstopengl.py", line 184, in run() File "/home/rudin/Skrivebord/python-bok/firstopengl.py", line 169, in run camera_matrix.translate += movement * time_passed_seconds File "/usr/lib/python2.5/site-packages/gameobjects/vector3.py", line 247, in __radd__ ox, oy, oz = lhs ValueError: too many values to unpack petzolt@online.no I’m getting this error trying to run “firstopengl”:

Traceback (most recent call last):
File “/home/rudin/Skrivebord/python-bok/firstopengl.py”, line 184, in
run()
File “/home/rudin/Skrivebord/python-bok/firstopengl.py”, line 169, in run
camera_matrix.translate += movement * time_passed_seconds
File “/usr/lib/python2.5/site-packages/gameobjects/vector3.py”, line 247, in __radd__
ox, oy, oz = lhs
ValueError: too many values to unpack

petzolt@online.no

]]> By: Will http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8216 Will Sat, 13 Oct 2007 20:30:46 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8216 I'm guessing that the version of PyOpenGL I was using expands Python sequences and calls an appropriate glColor*v function in C. The version you are using must require four separate values. If I'm right you could also do glColorv(self color), which is probably more efficient. The book should be out everywhere on the 24th, but Amazon.co.uk are showing the wrong date! I’m guessing that the version of PyOpenGL I was using expands Python sequences and calls an appropriate glColor*v function in C. The version you are using must require four separate values. If I’m right you could also do glColorv(self color), which is probably more efficient.

The book should be out everywhere on the 24th, but Amazon.co.uk are showing the wrong date!

]]> By: Jon http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8213 Jon Sat, 13 Oct 2007 17:22:26 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8213 Hi Will, Thanks Will that's fixed it. What was the cause of the error if you don't mind me asking ? BTW do you know when your book will be available in the UK ? Cheers Jon Hi Will,

Thanks Will that’s fixed it. What was the cause of the error if you don’t mind me asking ?

BTW do you know when your book will be available in the UK ?

Cheers
Jon

]]> By: Will http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8208 Will Sat, 13 Oct 2007 15:50:39 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8208 Hi Jon, Are you running the latest version of PyOpenGL? Try replacing the glColor line with the following: glColor( *self.color ) Will Hi Jon,

Are you running the latest version of PyOpenGL?

Try replacing the glColor line with the following:

glColor( *self.color )

Will

]]> By: Jon http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8180 Jon Fri, 12 Oct 2007 22:08:18 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-8180 Hi, I'm getting the following error, any ideas how to fix it. Thanks. Traceback (most recent call last): File "firstopengl.py", line 231, in run() File "firstopengl.py", line 225, in run map.render() File "firstopengl.py", line 133, in render cube.render() File "firstopengl.py", line 73, in render glColor( self.color ) File "build/bdist.macosx-10.3-fat/egg/OpenGL/GL/exceptional.py", line 207, in glColor KeyError: 1 Hi, I’m getting the following error, any ideas how to fix it. Thanks.

Traceback (most recent call last):
File “firstopengl.py”, line 231, in
run()
File “firstopengl.py”, line 225, in run
map.render()
File “firstopengl.py”, line 133, in render
cube.render()
File “firstopengl.py”, line 73, in render
glColor( self.color )
File “build/bdist.macosx-10.3-fat/egg/OpenGL/GL/exceptional.py”, line 207, in glColor
KeyError: 1

]]> By: Richard http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2252 Richard Tue, 12 Jun 2007 21:13:48 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2252 Well,I like to say thank you this gets me closer to understandig opengl. Since my compt refuses to let me play anymore it claims it cannot open the gl,weird ha, mohaa.os was before ME i SWITCH TO,WINDOWS XP HOME EDITION.MORE POWER TO YA SOON i SHALL PLAY AGAIN. Well,I like to say thank you this gets me closer to understandig opengl. Since my compt refuses to let me play anymore it claims it cannot open the gl,weird ha, mohaa.os was before ME i SWITCH TO,WINDOWS XP HOME EDITION.MORE POWER TO YA SOON i SHALL PLAY AGAIN.

]]> By: Robb Drinkwater http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2224 Robb Drinkwater Sun, 10 Jun 2007 16:28:41 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2224 Will, Thanks for sharing this. Great coding. It gave me a huge leg up on understanding GL in PyGame and a great start on my (non-commercial) project. But you didn't include any GNU license... and I'd like to give credit where it's due. Also, did you write the matrix44 & vector3 classes? Very elegant and infinitely useful... they should be part of the standard library. (BTW If you are not the author, do you know who is? Again: credit due) So thanks again for the great code! rd Will,
Thanks for sharing this. Great coding. It gave me a huge leg up on understanding GL in PyGame and a great start on my (non-commercial) project.
But you didn’t include any GNU license… and I’d like to give credit where it’s due.
Also, did you write the matrix44 & vector3 classes? Very elegant and infinitely useful… they should be part of the standard library.
(BTW If you are not the author, do you know who is? Again: credit due)

So thanks again for the great code!
rd

]]> By: Sean Berry http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2071 Sean Berry Thu, 07 Jun 2007 16:02:20 +0000 http://www.willmcgugan.com/2007/06/04/opengl-sample-code-for-pygame/#comment-2071 This is really great, thanks! This is really great, thanks!

]]>