class BilliardTable:
def __init__(self, width=450, length=300, height=2*BALL_RADIUS, center = [0.0, 0.0, 0.0]):
self.width = width
self.length = length
self.height = height
half_width = self.width/2.
half_length = self.length/2.
top_left_corner = [center[0] - half_width, -0.01, center[0] + half_length]
top_right_corner = [center[0] + half_width, -0.01, center[0] + half_length]
bottom_right_corner = [center[0] + half_width, -0.01, center[0] - half_length]
bottom_left_corner = [center[0] - half_width, -0.01, center[0] - half_length]
self.corners = [top_left_corner, bottom_left_corner, bottom_right_corner, top_right_corner]
self.table = Quad(self.corners, billiard_green)
# Calculates the balls collisions with the table
def wallCollisionUpdate(self,ball):
speed_module = ball.velToPolar()[0]
dist_x = self.width/2. - abs(ball.coord[0])
dist_y = self.length/2. - abs(ball.coord[2])
if speed_module != 0:
if dist_x/speed_module <= 1:
ball.vel[0] = -ball.vel[0]
if dist_y/speed_module <= 1:
ball.vel[2] = -ball.vel[2]
def isBallInPocket(self,ball):
if ball.type is not BBallType.whitey and ball.type is not BBallType.black:
for corner in self.corners:
if distance(ball.coord,corner) <= 2*ball.radius:
return True
return False
def draw(self):
self.table.draw()
def __init__(self, width=450, length=300, height=2*BALL_RADIUS, center = [0.0, 0.0, 0.0]):
self.width = width
self.length = length
self.height = height
half_width = self.width/2.
half_length = self.length/2.
top_left_corner = [center[0] - half_width, -0.01, center[0] + half_length]
top_right_corner = [center[0] + half_width, -0.01, center[0] + half_length]
bottom_right_corner = [center[0] + half_width, -0.01, center[0] - half_length]
bottom_left_corner = [center[0] - half_width, -0.01, center[0] - half_length]
self.corners = [top_left_corner, bottom_left_corner, bottom_right_corner, top_right_corner]
self.table = Quad(self.corners, billiard_green)