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| from mpl_toolkits.mplot3d import Axes3D
from matplotlib import cbook
from matplotlib import cm
from matplotlib.colors import LightSource
from matplotlib import animation
from collections import namedtuple
import matplotlib.pyplot as plt
import numpy as np
import csv
fname = "/home/moi/Documents/terrain_HD_coordonnees.csv"
fig = plt.figure(figsize=(40,15), dpi=250)
ax = Axes3D(fig)
x = []
y = []
z=[]
def init():
# Plot the surface.
surf = ax.plot_trisurf(x, y, z, cmap=cm.jet, linewidth=0.1)
return fig,
def animate(i):
# azimuth angle : 0 deg to 360 deg
ax.view_init(elev=10, azim=i*2)
return fig,
try:
with open(fname, "r") as csv_file:
csv_reader = csv.DictReader(csv_file, delimiter=';')
for lines in csv_reader:
#print(lines['nom'], lines['x'], lines['y'], lines['z'])
x.append(float(lines['y']))
y.append(float(lines['x']))
z.append(float(lines['z']))
finally:
file.close()
ax.view_init(10,205)
fig.colorbar(surf, shrink=0.5, aspect=5)
init()
plt.show() |
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