def test_squared_errors(self):
vs1 = sample2D(self.patch, self.grid, 1.0)
vs2 = sample2D(self.patch, self.grid, 1.0)
self.assertEqual(squared_error_verts(vs1, vs2), 0.0)
vs2[0] = Vertex((0.05555557459592819,-0.05555557459592819,0.5))
self.assertNotEqual(squared_error_verts(vs1, vs2), 0.0)
def test_squared_errors(self):
vs1 = sample2D(self.patch, self.grid, 1.0)
vs2 = sample2D(self.patch, self.grid, 1.0)
self.assertEqual(squared_error_verts(vs1, vs2), 0.0)
vs2[0] = Vertex((0.05555557459592819, -0.05555557459592819, 0.5))
self.assertNotEqual(squared_error_verts(vs1, vs2), 0.0)
def test_sampling(self):
sampled_vs = sample2D(self.patch, self.grid, 1.0)
corners = get_limiting_verts(self.grid, 40)
sampled_vsi = [self.grid.verts.index(v) for v in sampled_vs]
self.assertEqual(set(corners), set(sampled_vsi))
def test_sampling(self):
sampled_vs = sample2D(self.patch, self.grid, 1.0)
corners = get_limiting_verts(self.grid, 40)
sampled_vsi = [self.grid.verts.index(v) for v in sampled_vs]
self.assertEqual(set(corners), set(sampled_vsi))