本文整理汇总了Python中target.Target.points方法的典型用法代码示例。如果您正苦于以下问题：Python Target.points方法的具体用法？Python Target.points怎么用？Python Target.points使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类target.Target的用法示例。
在下文中一共展示了Target.points方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 需要导入模块: from target import Target [as 别名]
# 或者: from target.Target import points [as 别名]
def main ():
#Introduction
print ("This program uses a cannonball to shoot at a target.")
#Create graphics window
win = GraphWin(200, 200)
win.setCoords(0.0, 0.0, 25.0, 25.0)
target = Target(win)
flag = False
targetHit = False
while not flag:
#Get inputs
print ()
a = eval(input("Enter the launch angle in degrees: "))
v = eval(input("Enter the initial velocity in meters per second: "))
h = eval(input("Enter the initial height in meters: "))
#Create tracker
projectile = Projectile(a, v, h)
tracker = Tracker(win, projectile)
time = 0.0
while projectile.getY() >= -5:
time += .0005
projectile.update(time)
tracker.update()
#Calculate if cannonball hit target
points = target.points()
center = tracker.circ.getCenter()
center_x = center.getX()
center_y = center.getY()
radius = tracker.circ.getRadius()
for point in points:
x = point.getX()
y = point.getY()
square_dist = (center_x-x) ** 2 + (center_y-y) ** 2
if square_dist <= radius ** 2:
targetHit = True
if targetHit:
print ("\nYou hit the target!")
flag = True
else:
flag = False
print ("\nTry again!")
#Close window
win.getMouse()
win.close()