Del2Backup.py

from Leap import * 
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
import matplotlib
import random 
import globalVariables as gv

controller = Controller()
lines = []

matplotlib.interactive(True)
fig = plt.figure(figsize = (8, 6))
ax = fig.add_subplot(111, projection='3d')
ax.set_xlim(-300, 300)
ax.set_ylim(-50, 250)
ax.set_zlim(50, 500)
ax.view_init(azim=90)

while True:
    frame = controller.frame()
    
    
    while (lines): 
        ln = lines.pop()
        ln.pop(0).remove()
        del ln
        ln = []
        
    # if at least one hand is in the frame 
    if (frame.hands):
        hand = frame.hands[0]
        for i in range(0, 5): 
            finger = hand.fingers[i]
            for j in range(0, 4): 
                bone = finger.bone(j)
                boneBase = bone.prev_joint
                boneTip = bone.next_joint
                print boneTip

                xBase = boneBase[0]
                yBase = boneBase[1]
                zBase = boneBase[2]
                xTip = boneTip[0]
                yTip = boneTip[1]
                zTip = boneTip[2]
                
                lines.append(ax.plot([-xBase, -xTip], [zBase, zTip], [yBase, yTip], 'r'))
                
    plt.pause(0.00001)