in multiagent/rendering.py [0:0]
def __init__(self, width, height, display=None):
display = get_display(display)
self.width = width
self.height = height
self.window = pyglet.window.Window(width=width, height=height, display=display)
self.window.on_close = self.window_closed_by_user
self.geoms = []
self.onetime_geoms = []
self.transform = Transform()
glEnable(GL_BLEND)
# glEnable(GL_MULTISAMPLE)
glEnable(GL_LINE_SMOOTH)
# glHint(GL_LINE_SMOOTH_HINT, GL_DONT_CARE)
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST)
glLineWidth(2.0)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)