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#!
# This is statement is required by the build system to query build info
if __name__ == '__build__':
raise Exception
import sys
from OpenGL.GL import *
from OpenGL.GLE import *
from OpenGL.GLUT import *
lastx=0
lasty=0
# get notified of mouse motions
def MouseMotion (x, y):
global lastx, lasty
lastx = x
lasty = y
glutPostRedisplay ()
def JoinStyle (msg):
sys.exit(0)
# set up a light
lightOnePosition = (40.0, 40, 100.0, 0.0)
lightOneColor = (0.99, 0.99, 0.99, 1.0)
lightTwoPosition = (-40.0, 40, 100.0, 0.0)
lightTwoColor = (0.99, 0.99, 0.99, 1.0)
def main(DrawStuff):
global glutDisplayFunc, glutMotionFunc
# initialize glut
glutInit(sys.argv)
glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH)
glutCreateWindow("basic demo")
glutDisplayFunc(DrawStuff)
glutMotionFunc(MouseMotion)
# create popup menu */
# glutCreateMenu (JoinStyle)
# glutAddMenuEntry ("Exit", 99)
# glutAttachMenu (GLUT_MIDDLE_BUTTON)
# initialize GL */
glClearDepth (1.0)
glEnable (GL_DEPTH_TEST)
glClearColor (0.0, 0.0, 0.0, 0.0)
glShadeModel (GL_SMOOTH)
glMatrixMode (GL_PROJECTION)
# roughly, measured in centimeters */
glFrustum (-9.0, 9.0, -9.0, 9.0, 50.0, 150.0)
glMatrixMode(GL_MODELVIEW)
# initialize lighting */
glLightfv (GL_LIGHT0, GL_POSITION, lightOnePosition)
glLightfv (GL_LIGHT0, GL_DIFFUSE, lightOneColor)
glEnable (GL_LIGHT0)
glLightfv (GL_LIGHT1, GL_POSITION, lightTwoPosition)
glLightfv (GL_LIGHT1, GL_DIFFUSE, lightTwoColor)
glEnable (GL_LIGHT1)
glEnable (GL_LIGHTING)
glColorMaterial (GL_FRONT_AND_BACK, GL_DIFFUSE)
glEnable (GL_COLOR_MATERIAL)
glutMainLoop ()
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