def main():
global window
global shape
global camera
camera = Camera()
vertices, faces = ObjParser.parse()
shape = Shape(vertices, faces)
shape._subdivider = CatmullClark(shape)
glutInit(sys.argv)
# Select type of Display mode:
# Double buffer
# RGBA color
# Alpha components supported
# Depth buffer
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH)
# get a 640 x 480 window
glutInitWindowSize(640, 480)
# the window starts at the upper left corner of the screen
glutInitWindowPosition(0, 0)
window = glutCreateWindow("CENG487 Template")
# Display Func
glutDisplayFunc(DrawGLScene)
# When we are doing nothing, redraw the scene.
glutIdleFunc(DrawGLScene)
# Register the function called when our window is resized.
glutReshapeFunc(ReSizeGLScene)
# Register the function called when the keyboard is pressed.
glutKeyboardFunc(keyPressed)
glutMouseFunc(mousePressed)
glutMotionFunc(mouseDragged)
# Initialize our window.
InitGL(640, 480)
# Start Event Processing Engine
glutMainLoop()
