from Body import Body
import time
import numpy as np
G = -30
dt = 0.3
EPSILON = 25
ITERATION = 500
NUMBER_BODY = 100
SIZE = 3000
np.savetxt("gravity.cvs", [np.array([0., 0., 0.])], delimiter=',', fmt='%f')
Body.create_body(SIZE, NUMBER_BODY)
#Body.generate_ring(NUMBER_BODY,SIZE/10,SIZE,15,10)
start_time = time.time()
for i in range(0, ITERATION + 1):
Body.update(G, EPSILON, dt)
print(i, time.time() - start_time)
exe_time = time.time() - start_time
print(exe_time)
