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Added Scale, refactored BuildLine to a Compound

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This commit is contained in:
Roger Maitland 2022-09-23 16:01:16 -04:00
parent 56b2c954bc
commit 577ae88740
11 changed files with 244 additions and 93 deletions
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19
tests/build_line_tests.py
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@ -48,9 +48,8 @@ class BuildLineTests(unittest.TestCase):
with BuildLine() as test:
l1 = Line((0, 0), (1, 1))
TangentArc((1, 1), (2, 0), tangent=l1 % 1)
self.assertEqual(len(test.vertices()), 4)
self.assertEqual(len(test._obj), 2)
self.assertEqual(len(test.line_as_wire.Vertices()), 3)
self.assertEqual(len(test.vertices()), 3)
self.assertEqual(len(test.edges()), 2)
self.assertEqual(len(test.vertices(Select.LAST)), 2)
self.assertEqual(len(test.edges(Select.LAST)), 1)
self.assertEqual(len(test.edges(Select.ALL)), 2)
@ -99,34 +98,32 @@ class BuildLineTests(unittest.TestCase):
powerup @ 0,
tangents=(screw % 1, powerup % 0),
)
self.assertAlmostEqual(
roller_coaster.line_as_wire.Length(), 678.983628932414, 5
)
self.assertAlmostEqual(roller_coaster.wires()[0].Length(), 678.983628932414, 5)
def test_polar_line(self):
"""Test 2D and 3D polar lines"""
with BuildLine() as test:
PolarLine((0, 0), sqrt(2), 45)
self.assertTupleAlmostEquals((test.line_as_wire @ 1).toTuple(), (1, 1, 0), 5)
self.assertTupleAlmostEquals((test.edges()[0] @ 1).toTuple(), (1, 1, 0), 5)
with BuildLine() as test:
PolarLine((0, 0), sqrt(2), direction=(1, 0, 1))
self.assertTupleAlmostEquals((test.line_as_wire @ 1).toTuple(), (1, 0, 1), 5)
self.assertTupleAlmostEquals((test.edges()[0] @ 1).toTuple(), (1, 0, 1), 5)
def test_spline(self):
"""Test spline with no tangents"""
with BuildLine() as test:
Spline((0, 0), (1, 1), (2, 0))
self.assertTupleAlmostEquals((test.line_as_wire @ 1).toTuple(), (2, 0, 0), 5)
self.assertTupleAlmostEquals((test.edges()[0] @ 1).toTuple(), (2, 0, 0), 5)
def test_center_arc(self):
"""Test center arc as arc and circle"""
with BuildLine() as arc:
CenterArc((0, 0), 10, 0, 180)
self.assertTupleAlmostEquals((arc.line_as_wire @ 1).toTuple(), (-10, 0, 0), 5)
self.assertTupleAlmostEquals((arc.edges()[0] @ 1).toTuple(), (-10, 0, 0), 5)
with BuildLine() as arc:
CenterArc((0, 0), 10, 0, 360)
self.assertTupleAlmostEquals(
(arc.line_as_wire @ 0).toTuple(), (arc.line_as_wire @ 1).toTuple(), 5
(arc.edges()[0] @ 0).toTuple(), (arc.edges()[0] @ 1).toTuple(), 5
)
def test_error_conditions(self):