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coil gen WIP

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jaseg 2023-06-13 18:53:03 +02:00
parent 070494a1c3
commit 86276490eb
1 changed files with 15 additions and 1 deletions
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16
coil_gen.py
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@ -59,6 +59,17 @@ def generate(infile, outfile, polygon, start_angle, stop_radius, trace_width, cl
segment_heights = [point_line_distance((cx, cy), (x1, y1), (x2, y2)) for (x1, y1), (x2, y2) in segments]
closest_points = []
for h, ((x1, y1), (x2, y2)) in zip(segment_heights, segments):
dc1 = dist((x1, y1), (cx, cy))
d12 = dist((x1, y1), (x2, y2))
db = sqrt(dc1**2 - h**2)
xn = (x2 - x1) / d12
yn = (y2 - y1) / d12
xb = x1 + xn * db
yb = y1 + yn * db
closest_points.append((xb, yb))
smallest_radius = min(segment_heights)
#trace_radius = smallest_radius - stop_radius
trace_radius = smallest_radius
@ -92,8 +103,11 @@ def generate(infile, outfile, polygon, start_angle, stop_radius, trace_width, cl
f.write(f'<svg version="1.1" width="200mm" height="200mm" viewBox="{vbx} {vby} {vbw} {vbh}" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">>\n')
f.write(f'<path fill="none" stroke="#303030" stroke-width="0.05" d="{path_d}"/>\n')
f.write(f'<path fill="none" stroke="#a0a0a0" stroke-width="0.05" d="{path_d2}"/>\n')
f.write(f'<path fill="none" stroke="#ff00ff" stroke-width="{trace_width}" d="{path_d3}"/>\n')
#f.write(f'<path fill="none" stroke="#ff00ff" stroke-width="{trace_width}" d="{path_d3}"/>\n')
f.write(f'<circle r="0.1" fill="red" stroke="none" cx="{cx}" cy="{cy}"/>\n')
for x, y in closest_points:
f.write(f'<circle r="0.1" fill="blue" stroke="none" cx="{x}" cy="{y}"/>\n')
f.write(f'<path fill="none" stroke="#a0a0ff" stroke-width="0.05" d="M {cx} {cy} L {x} {y}"/>')
f.write('</svg>\n')
if __name__ == '__main__':