a4bbb98bf1
- in camlib.py, CNCJob class -> generate_from_excellon_by_tool() was failing in the line to sort the tools due of been unable to compare between dict's. I replaced that section.
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
import unittest
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from shapely.geometry import LineString, Polygon
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from shapely.ops import cascaded_union, unary_union
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from matplotlib.pyplot import plot, subplot, show, cla, clf, xlim, ylim, title
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from camlib import *
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from random import random
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def mkstorage(paths):
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def get_pts(o):
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return [o.coords[0], o.coords[-1]]
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storage = FlatCAMRTreeStorage()
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storage.get_points = get_pts
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for p in paths:
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storage.insert(p)
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return storage
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class PathConnectTest1(unittest.TestCase):
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def setUp(self):
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print("PathConnectTest1.setUp()")
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pass
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def test_simple_connect(self):
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paths = [
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LineString([[0, 0], [1, 1]]),
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LineString([[1, 1], [2, 1]])
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]
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result = Geometry.path_connect(mkstorage(paths))
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result = list(result.get_objects())
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self.assertEqual(len(result), 1)
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self.assertTrue(result[0].equals(LineString([[0, 0], [1, 1], [2, 1]])))
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def test_interfere_connect(self):
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paths = [
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LineString([[0, 0], [1, 1]]),
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LineString([[1, 1], [2, 1]]),
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LineString([[-0.5, 0.5], [0.5, 0]])
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]
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result = Geometry.path_connect(mkstorage(paths))
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result = list(result.get_objects())
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self.assertEqual(len(result), 2)
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matches = [p for p in result if p.equals(LineString([[0, 0], [1, 1], [2, 1]]))]
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self.assertEqual(len(matches), 1)
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def test_simple_connect_offset1(self):
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for i in range(20):
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offset_x = random()
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offset_y = random()
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paths = [
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LineString([[0 + offset_x, 0 + offset_y], [1 + offset_x, 1 + offset_y]]),
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LineString([[1 + offset_x, 1 + offset_y], [2 + offset_x, 1 + offset_y]])
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]
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result = Geometry.path_connect(mkstorage(paths))
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result = list(result.get_objects())
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self.assertEqual(len(result), 1)
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self.assertTrue(result[0].equals(LineString([[0 + offset_x, 0 + offset_y],
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[1 + offset_x, 1 + offset_y],
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[2 + offset_x, 1 + offset_y]])))
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def test_ring_interfere_connect(self):
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print()
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print("TEST STARTING ...")
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paths = [
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LineString([[0, 0], [1, 1]]),
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LineString([[1, 1], [2, 1]]),
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LinearRing([[1, 1], [2, 2], [1, 3], [0, 2]])
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]
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result = Geometry.path_connect(mkstorage(paths))
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result = list(result.get_objects())
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self.assertEqual(len(result), 2)
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matches = [p for p in result if p.equals(LineString([[0, 0], [1, 1], [2, 1]]))]
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self.assertEqual(len(matches), 1)
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if __name__ == "__main__":
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unittest.main() |