def test_wrong_constraints(self):
sketch = Sketch()
var1 = sketch.add_point((2.0, 4.1, 5.1))
var2 = sketch.add_point((2.0, 3.0, 4.0))
sketch.add_alignment_constraint(var1, var2, 0, 0.0)
with self.assertRaises(InvalidConstraint):
sketch.add_alignment_constraint(var1, var2, 1, 0.0)
def test_shifted_sketch(self):
sketch = Sketch()
var1 = sketch.add_variable_point()
var2 = sketch.add_point((2.0, 3.0, 4.0))
sketch.add_alignment_constraint(var1, var2, 0, 2.0)
sketch.add_alignment_constraint(var1, var2, 1, 3.0)
sketch.add_alignment_constraint(var1, var2, 2, 4.0)
self.assertTrue(sketch.is_constrained)
def test_simple_sketch(self):
sketch = Sketch()
var1 = sketch.add_variable_point()
var2 = sketch.add_point((2.0, 3.0, 4.0))
# make the points align
sketch.add_alignment_constraint(var1, var2, 0, 0.0)
sketch.add_alignment_constraint(var1, var2, 1, 0.0)
sketch.add_alignment_constraint(var1, var2, 2, 0.0)
self.assertTrue(sketch.is_constrained)
def test_sketch_one_point_variable(self):
sketch = Sketch()
sketch.add_point((0.0, 0.0, 0.0))
sketch.add_variable_point()
self.assertFalse(sketch.is_constrained)
def test_sketch_one_point_constant(self):
sketch = Sketch()
sketch.add_point((0.0, 0.0, 0.0))
self.assertTrue(sketch.is_constrained)