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Updated the code to store the csv file in ball_velocity.csv #87

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Updated the code to store the csv file in ball_velocity.csv #87

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13 changes: 13 additions & 0 deletions ball.py
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,9 @@ def ball_velocity(udp, receive_packet, receive_game_controller_signal, stop_even
try:

ball_position = track_ball_position(udp, receive_packet, receive_game_controller_signal, stop_event, debug, sock)
ball_velocity_path = os.path.join(path, "ball_velocity.csv")
if not os.path.isdir(path):
os.mkdir(path)
if ball_position:
ball_posi.append(ball_position[0]) # 最新データを追加
# print("ball_position: ", ball_position)
Expand All @@ -61,6 +64,16 @@ def ball_velocity(udp, receive_packet, receive_game_controller_signal, stop_even
print("vy:", vy)
print("ball_velocity:", speed)

direction = math.atan2(vy/vx)

new_velocity_data = [speed,direction,state1,state2,frame2]

df = pd.DataFrame(new_velocity_data, columns=["speed","direction","state1","state2","frame_number"])
if not os.path.exists(ball_velocity_path):
df.to_csv(ball_velocity_path, mode='w', header=True, index=False) # Create a new ball velocity CSV file if it does not exist
else:
df.to_csv(ball_velocity_path, mode='a', header=False, index=False) # Add if it exists

ball_posi[0] = ball_posi[1] # 最新データを更新
ball_posi.pop(-1) # 2つを超えたら古いものを削除
except KeyboardInterrupt:
Expand Down