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#!
# This is statement is required by the build system to query build info
if __name__ == '__build__':
raise Exception
import string
__version__ = string.split('$Revision: 1.5 $')[1]
__date__ = string.join(string.split('$Date: 2001/08/30 19:17:17 $')[1:3], ' ')
__author__ = 'Tarn Weisner Burton <twburton@users.sourceforge.net>'
from OpenGL.GL import *
from OpenGL.GLUT import *
from OpenGL.Tk import *
import sys
def redraw(o):
glClearColor(1, 0, 1, 0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glColor3f(0, 1, 0)
#draw checkerboard
N = 4
glDisable(GL_LIGHTING)
for x in range(-N, N):
for y in range(-N, N):
if (x + y) % 2 == 0:
glColor3f(1, 1, 1)
else:
glColor3f(0, 0, 0)
glRectf(x, y, x + 1, y + 1)
glEnable(GL_LIGHTING)
glPushMatrix()
glTranslatef(0., 0., 1.)
glutSolidSphere(1.0,20,20)
glPopMatrix()
def main():
f = Frame()
f.pack(side = 'top')
o = Opengl(width = 200, height = 200, double = 1, depth = 1)
o.redraw = redraw
quit = Button(f, text = 'Quit', command = sys.exit)
quit.pack({'side':'top', 'side':'left'})
help = Button(f, text = 'Help', command = o.help)
help.pack({'side':'top', 'side':'left'})
reset = Button(f, text = 'Reset', command = o.reset)
reset.pack({'side':'top', 'side':'left'})
o.pack(side = 'top', expand = 1, fill = 'both')
o.set_eyepoint(20.)
o.mainloop()
main()
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