Thank you for the feedback. I tried running the code with a different projection without much luck. However, I'm starting the think the problem is related to the camera. Current code:
http://paste.pocoo.org/show/127450/ On Jul 8, 11:35 pm, Casey Duncan <[email protected]> wrote: > self.window = pyglet.window.Window(640, 480) > > This will setup a 2D orthographic projection by default, obviously a > sphere is 3D, which is why you can't see it. You need to setup a 3D > projection. Which you can do with something like this: > > glViewport(0, 0, self.window.width, self.window.height) > glMatrixMode(GL_PROJECTION) > glLoadIdentity() > gluPerspective(70, 1.0*self.window.width/self.window.height, 0.1, 1000.0) > glMatrixMode(GL_MODELVIEW) > glLoadIdentity() > > This sets up a perspective projection, you can also setup a 3D ortho > projection if you don't want foreshortening. Use glOrtho for that. > > If you make your window resizeable put the above code in an > on_resize(width, height) handler method on the window. > > hth, > > -Casey > > On Wed, Jul 8, 2009 at 6:49 AM, Dag Henrik<[email protected]> wrote: > > > Hello! I am trying out pyglet, and I would like to draw a sphere. > > > Here's some code that I'm trying to use right now: > > > #!/usr/bin/env python > > # -*- coding: utf-8 -*- > > > import math > > from pyglet.gl import * > > > class Viewer: > > """Display self-organizing map.""" > > def __init__(self, n_neurons): > > self.window = pyglet.window.Window(640, 480) > > self.n_neurons = n_neurons > > self.window.push_handlers(self) > > > def on_draw(self): > > """Continuously updated.""" > > glClear(GL_COLOR_BUFFER_BIT) > > glLoadIdentity() > > > sphere = gluNewQuadric() > > gluSphere(sphere, 1.0, 100, 100) > > > if __name__ == "__main__": > > v = Viewer(10) > > pyglet.app.run() > > > It shows a black background, but without any sphere. I am able to draw > > other > > primitive creatures though, such as GL_LINES_LOOP etc. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pyglet-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/pyglet-users?hl=en -~----------~----~----~----~------~----~------~--~---
