def __init__(self, screen):
self.screen = screen
self._quit = False
self.clock = pygame.time.Clock()
self.gravity = gravity.Gravity(UNI.GRAVITY)
self.playerGroup = pygame.sprite.Group()
self.lifter = lifter.Lifter(self.playerGroup)
def shared_blockchain_instance():
""" This method will initialize ``SharedInstance.instance`` and return it.
The purpose of this method is to have offer single default
gravity instance that can be reused by multiple classes.
"""
if not SharedInstance.instance:
clear_cache()
SharedInstance.instance = grv.Gravity(**SharedInstance.config)
return SharedInstance.instance
def min_dist(sigma, v, t_max, dt):
DGrav = gravity.Gravity(h=400000)
DGrav.v = [
0, v * math.sin(sigma), -10000 * (DGrav.r_0**-1),
v * math.cos(sigma) * (DGrav.r_0**-1)
]
tmax = 1500
DGrav.dt = dt
DGrav.integrate_until(tmax)
return DGrav.d_min
import gravity as g filepath = '/Users/chrisbert/Documents/Git/GDPS/sample_data/AN03_F1007_20161130_iMAR_PrelimFinal_STD.txt' traj_test = g.Gravity() #traj_test.import_trajectory(filepath, interval=.1, interp=True) traj_test.import_trajectory(filepath, interval=.1) print traj_test.trajectory
import gravity as g gravity_path = '/Users/chrisbert/Documents/Git/GDPS/sample_data/DGS/dgs_test_data.dat' trajectory_path = '/Users/chrisbert/Documents/Git/GDPS/sample_data/AN03_F1007_20161130_iMAR_PrelimFinal_STD.txt' data = g.Gravity() print 'Importing gravity data.' data.import_DGS_format_data(gravity_path) print data.gravity print 'Importing trajectory data.' data.import_trajectory(trajectory_path, interval=.1) print data.trajectory print 'Joining trajectory with gravity data.' data.join_grav_traj() print data.gravity
import gravity as g filepath = '/Users/chrisbert/Documents/Git/GDPS/sample_data/ZLS' zls_data = g.Gravity() zls_data.import_ZLS_format_data(filepath) print zls_data.df
import gravity
import matplotlib.pyplot as plt
import math
h = 5e5 # Altitude of reference trajectory
eq = gravity.Gravity([0,0,0,0],0.1,0,h) # Create gravity instance
# Perform the integration for the given initial conditions
# Integrate up to t=12000s and produeces 3 figues, z(t), phi(t) and z(phi)
# z0,v_z0,phi0,v_phi0: initial values for the functions
def run(scenario,z0,v_z0,phi0,v_phi0):
# integration parameters
t0 = 0
dt = 0.1
t_max = 12000
dt_grf = 10
eq.reset([z0,v_z0,phi0,v_phi0],dt,t0)
# Display initial condition on screen
print("Scenario {}:".format(scenario))
print("t={} z={} dz/dt={} phi={} dphi/dt={} "\
.format(eq.t,eq.V[0],eq.V[1],eq.V[2],eq.V[3],))
# Integrate until t_max
eq.iterate(t_max,dt_grf)
# Display position after integration
print("t={} z={} dz/dt={} phi={} dphi/dt={} "\
.format(eq.t,eq.V[0],eq.V[1],eq.V[2],eq.V[3],))
# Plot z(t)
plt.xlabel('t',fontsize=20)
plt.ylabel('z',fontsize=20)
plt.subplots_adjust(left=0.15)
import gravity as g
import numpy as np
import matplotlib.pyplot as plt
ms = 1.989 * (10**30)
mz = 5.9742 * (10**24)
vs = np.array((0,0))
rs = np.array((0,0))
vz = np.array((0,29783))
rz = np.array((1.486*(10**11),0))
p = g.Gravity()
#(m1,m2,r1,v1,r2,v2)
p.init(ms,mz,rs,vs,rz,vz)
p.interact(60*60*24*365.242)
plt.figure("Gravitacijska interakcija", figsize=(7,7))
ax = plt.axes()
ax.set_facecolor("black")
plt.plot(p.x1_list,p.y1_list, c = "yellow", label = "Sunce")
plt.plot(p.x2_list,p.y2_list, c = "blue", label = "Zemlja")
plt.xlabel("x")
plt.ylabel("y")
plt.legend()
plt.show()
import pygame
import personnage
import controleur
import point
import gravity
from constantes import *
from plateform import *
gravity = gravity.Gravity()
contro = controleur.Controleur()
listePixelSolide = contro.getListePixel()
x = 20
y = 50
position = (x, y)
perso = personnage.Personnage(x, y)
perso.getposition()
print("salut")
perso.deplacer(GAUCHE, listePixelSolide, listePixelSolide, listePixelSolide)
perso.getposition()
print("fin du game")
pygame.init()
#Ouverture de la fenêtre Pygame
fenetre = pygame.display.set_mode((LARGEURFENETRE, HAUTEURFENETRE))
#Chargement et collage du fond
fond = pygame.image.load("background.jpg").convert()
fenetre.blit(fond, (0, 0))
import gravity
import matplotlib.pyplot as plt
import math
import numpy as np
h = 4e5 # Altitude of reference trajectory
DGrav = gravity.Gravity(h) # Create gravity instance
t0 = 0
dt = 0.1
t_max = 1500
v = 100
min_temp = []
min_d = [[0, 1e6]]
def min_dist(sigma, v, t_max, dt):
DGrav = gravity.Gravity(h=400000)
DGrav.v = [
0, v * math.sin(sigma), -10000 * (DGrav.r_0**-1),
v * math.cos(sigma) * (DGrav.r_0**-1)
]
tmax = 1500
DGrav.dt = dt
DGrav.integrate_until(tmax)
return DGrav.d_min
for sigma in np.linspace(-np.pi, np.pi, 100):
min_temp = min_dist(sigma, 100, 1500, 0.1)
if min_temp != []:
if min_temp[0][1] < min_d[0][1]: