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main.py
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main.py
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from flock import Flock
import numpy as np
import argparse as argparse;
parser = argparse.ArgumentParser(prog="python main.py",
description = "Main.py handles everything. Use python main.py -h to see your options.");
parser.add_argument('-m', '--mode', help='Set the simulation mode.', default = 3, action='store', type = int);
starlings = Flock()
args = parser.parse_args();
flocksim = args.mode
if flocksim == 0:
starlings.mode = 1
starlings.number = 40
starlings.tau = 0.1
starlings.eta = 0.25
starlings.speed = 25.0
starlings.boxSize = 100.0
starlings.habitatSize = 200.00
starlings.habitatStrength = 20.0
starlings.initBoids()
starlings.velocities = np.ones((starlings.number,3), dtype=np.float)
starlings.positions[ int(starlings.number/2):,:] += 0.8 * starlings.habitatSize / (2.0**0.5)
starlings.sensitivities *= 30.00
starlings.display = 1
starlings.length = 10.0
starlings.show()
elif flocksim == 1:
starlings.mode = 2
starlings.number = 400
starlings.tau = 0.1
starlings.eta = 0.25
starlings.speed = 25.0
starlings.boxSize = 100.0
starlings.habitatSize = 200.00
starlings.habitatStrength = 20.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.9
starlings.i2 = 0.35
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 0.65
#starlings.velocities = np.ones((starlings.number,3), dtype=np.float)
#starlings.positions[ int(starlings.number/2):,:] += 0.8 * starlings.habitatSize / (2.0**0.5)
starlings.sensitivities *= 30.00
starlings.display = 1
starlings.length = 10.0
starlings.show()
elif flocksim == 2:
print "SHARK TIME";
starlings.mode = 3
starlings.scatterPlot = True
starlings.number = 800
starlings.tau = 0.1
starlings.eta = 0.45
starlings.habitatSize = 100.00
starlings.boxSize = starlings.habitatSize
starlings.speed = 10.0
starlings.habitatStrength = 3.0
starlings.initBoids()
starlings.eta = 0.25
starlings.boxSize = 125.0
starlings.habitatSize = 200.00
starlings.habitatStrength = 20.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.9
starlings.i2 = 0.35
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 1.65
#starlings.velocities[:,0] = starlings.velocities[:,1] = 0.0
#starlings.positions -= 0.2* starlings.habitatSize
starlings.sensitivities *= 25.00
starlings.display = 1
starlings.length = 15.0
starlings.initShark()
starlings.predatorLocation *= 3.00;
starlings.predatorSense *= starlings.speed
starlings.predatorStrength *= 5.00
starlings.sharkSpeed = 25.0
starlings.sharkOmega = 25.0
starlings.show()
elif flocksim == 4:
starlings.mode = 2
starlings.scatterPlot = True
starlings.number = 800
starlings.tau = 0.1
starlings.eta = 0.45
starlings.habitatSize = 100.00
starlings.boxSize = starlings.habitatSize
starlings.speed = 10.0
starlings.habitatStrength = 3.0
starlings.initBoids()
starlings.eta = 0.25
starlings.boxSize = 125.0
starlings.habitatSize = 200.00
starlings.habitatStrength = 20.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.9
starlings.i2 = 0.35
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 1.65
#starlings.velocities[:,0] = starlings.velocities[:,1] = 0.0
#starlings.positions -= 0.2* starlings.habitatSize
starlings.sensitivities *= 25.00
starlings.display = 1
starlings.length = 15.0
starlings.show()
elif flocksim == 3:
print "SHARK TIME 2";
starlings.mode = 4
starlings.scatterPlot = True
starlings.number = 800
starlings.tau = 0.1
starlings.eta = 0.45
starlings.habitatSize = 100.00
starlings.boxSize = starlings.habitatSize
starlings.speed = 10.0
starlings.habitatStrength = 3.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.8
starlings.i2 = 0.25
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 1.65
#starlings.velocities[:,0] = starlings.velocities[:,1] = 0.0
#starlings.positions -= 0.2* starlings.habitatSize
starlings.sensitivities *= 3.00
starlings.display = 1
starlings.length = 15.0
starlings.initShark()
starlings.predatorLocation *= 3.00;
starlings.predatorSense *= starlings.speed
starlings.predatorStrength *= 5.00
starlings.sharkSpeed = 25.0
starlings.sharkOmega = 25.0
starlings.show()
elif flocksim == 5:
starlings.mode = 5
starlings.scatterPlot = True
starlings.number = 800
starlings.tau = 0.1
starlings.eta = 0.45
starlings.habitatSize = 100.00
starlings.boxSize = starlings.habitatSize
starlings.speed = 10.0
starlings.habitatStrength = 3.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.8
starlings.i2 = 0.25
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 1.65
#starlings.velocities[:,0] = starlings.velocities[:,1] = 0.0
#starlings.positions -= 0.2* starlings.habitatSize
starlings.sensitivities *= 3.00
starlings.display = 1
starlings.length = 15.0
starlings.initShark()
starlings.predatorLocation *= 3.00;
starlings.predatorSense *= starlings.speed
starlings.predatorStrength *= 5.00
starlings.sharkSpeed = 25.0
starlings.sharkOmega = 25.0
starlings.show()
elif flocksim == 6:
starlings.viscosity = 1e-1
starlings.torqueCutOff = 7e1
starlings.alignWithNeighbors = 1e-3
starlings.seeTheFlock1 = 1e-3*0
starlings.seeTheFlock2 = 1e-3*0
starlings.seeTheFlock3 = -1e-3*1
starlings.mode = 6
starlings.number = 400
starlings.tau = 0.1
starlings.eta = 0.25
starlings.speed = 25.0
starlings.boxSize = 100.0
starlings.habitatSize = 200.00
starlings.habitatStrength = 20.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.9
starlings.i2 = 0.35
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 0.65
#starlings.velocities = np.ones((starlings.number,3), dtype=np.float)
#starlings.positions[ int(starlings.number/2):,:] += 0.8 * starlings.habitatSize / (2.0**0.5)
starlings.sensitivities *= 30.00
starlings.display = 1
starlings.length = 10.0
starlings.show()
elif flocksim == 7:
starlings.viscosity = 1e-1
starlings.torqueCutOff = 7e0
starlings.alignWithNeighbors = 1e-3
starlings.seeTheFlock1 = 1e-3*0
starlings.seeTheFlock2 = 1e-3*0
starlings.seeTheFlock3 = -1e-3*0
starlings.mode = 7
#starlings.scatterPlot = True
starlings.number = 800
starlings.tau = 0.1
starlings.eta = 0.45
starlings.habitatSize = 100.00
starlings.boxSize = starlings.habitatSize
starlings.speed = 10.0
starlings.habitatStrength = 3.0
starlings.initBoids()
starlings.i0 = 0.0
starlings.i1 = 0.8
starlings.i2 = 0.25
starlings.i3 = 3.5
starlings.i4 = -0.20
starlings.i5 = 1.65
#starlings.velocities[:,0] = starlings.velocities[:,1] = 0.0
#starlings.positions -= 0.2* starlings.habitatSize
starlings.sensitivities *= 3.00
starlings.display = 1
starlings.length = 15.0
starlings.initShark()
starlings.predatorLocation *= 3.00;
starlings.predatorSense *= starlings.speed
starlings.predatorStrength *= 5.00
starlings.sharkSpeed = 25.0
starlings.sharkOmega = 25.0
starlings.show()
else:
starlings.mode = 0
starlings.number = 60
starlings.tau = 0.1
starlings.eta = 0.15
starlings.speed = 30.0
starlings.boxSize = 10.0
starlings.habitatSize = 200.00
starlings.habitatStrength = starlings.number / 0.3
starlings.initBoids()
starlings.velocities = np.ones((starlings.number,3), dtype=np.float)
starlings.positions[ int(starlings.number/2):,:] += 0.8 * starlings.habitatSize / (2.0**0.5)
starlings.sensitivities *= 30.00
starlings.display = 1
starlings.length = 10.0
starlings.show()