def drawCameraLookAtCheck (cameraPosition,pointToLookAt,up):
"""this comes up often enough to warrant its own warning function"""
view = pointToLookAt - cameraPosition
perp = view.perpendicularComponent (up)
# LP: is this a test for object equality or for containin data
if (perp == vector.zero):
SteerTest.printWarning ("LookAt: degenerate camera")
def drawCameraLookAtCheck(cameraPosition, pointToLookAt, up):
"""this comes up often enough to warrant its own warning function"""
view = pointToLookAt - cameraPosition
perp = view.perpendicularComponent(up)
# LP: is this a test for object equality or for containin data
if (perp == vector.zero):
SteerTest.printWarning("LookAt: degenerate camera")
def warnIfInUpdatePhase2(name):
message= "use annotation (during simulation update, do not call %s)" % (name)
SteerTest.printWarning (message);
def warnIfInUpdatePhase2(name):
message = "use annotation (during simulation update, do not call %s)" % (
name)
SteerTest.printWarning(message)
