First commit. Project reactivation.
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I started this project few months ago. Now I'm going to ressurect it. cookie_generator.py is a script I wrote then. I plan to use the same idea, but implement it in different way.
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#print "Hello"
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from __future__ import division
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from math import sqrt
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from math import atan
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def distance(pos1, pos2):
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return sqrt(sum([ (x[0] -x[1])**2 for x in zip(pos1, pos2)]))
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def compute_lengths(positions):
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lengths = []
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for i in range(len(positions)):
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if (i < len(positions) -1):
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lengths.append(distance(positions[i], positions[i+1]))
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else:
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lengths.append(distance(positions[i], positions[0]))
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return lengths
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def direction(pos1, pos2):
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if ((pos1[1] - pos2[1]) != 0):
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if (atan((pos1[0]-pos2[0])/(pos1[1] - pos2[1]))!= 0):
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return atan((pos1[0]-pos2[0])/(pos1[1] - pos2[1]))*180/3.1415
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def compute_angles(positions):
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return [direction(x, positions[(i+1)% len(positions)]) for i, x in enumerate(positions)]
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def generate_scad_script(positions, angles, lengths):
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#positions[len(positions) -1] = positions[0]
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text = ""
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for element in zip(positions, angles, lengths):
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text += "translate(" + str(element[0]) + ") "
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text += "rotate([0, 0," + str(element[1]) +"]) "
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text += "cube([" + str(element[2]) + ", 2, 6]);\n"
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return text
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def main():
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sample_positions = [
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[0, 3, 0],
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[5, 5, 0],
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[-8, 6, 0]
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]
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lengths = compute_lengths(sample_positions)
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angles = compute_angles(sample_positions)
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print lengths
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print angles
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print distance([1, 0, 3], [2, 5, 5])
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print direction([1, 0, 3], [2, 5, 5])
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print generate_scad_script(sample_positions, angles, lengths )
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main()
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