def test_createFace(self): eq = self.assertAlmostEqual self.assertRaises(OCCError, Face().createFace, Wire()) # square face p1 = Vertex(0.,0.,0.) p2 = Vertex(1.,0.,0.) p3 = Vertex(1.,1.,0.) p4 = Vertex(0.,1.,0.) e1 = Edge().createLine(p1,p2) e2 = Edge().createLine(p2,p3) e3 = Edge().createLine(p3,p4) e4 = Edge().createLine(p4,p1) w1 = Wire().createWire((e1,e1,e1,e1)) self.assertRaises(OCCError, Face().createFace, w1) w2 = Wire().createWire((e1,e2,e3,e4)) face = Face().createFace(w2) self.assertEqual(face.numWires(), 1) self.assertEqual(face.numFaces(), 1) eq(face.area(), 1.) # circular face e1 = Edge() center = (0.,0.,0.) normal = (0.,0.,1.) radius = 1. e1.createCircle(center, normal, radius) face = Face().createFace(e1) eq(face.area(), pi, places = 4)
def test_createFace(self): eq = self.assertAlmostEqual self.assertRaises(OCCError, Face().createFace, Wire()) # square face p1 = Vertex(0., 0., 0.) p2 = Vertex(1., 0., 0.) p3 = Vertex(1., 1., 0.) p4 = Vertex(0., 1., 0.) e1 = Edge().createLine(p1, p2) e2 = Edge().createLine(p2, p3) e3 = Edge().createLine(p3, p4) e4 = Edge().createLine(p4, p1) w1 = Wire().createWire((e1, e1, e1, e1)) self.assertRaises(OCCError, Face().createFace, w1) w2 = Wire().createWire((e1, e2, e3, e4)) face = Face().createFace(w2) self.assertEqual(face.numWires(), 1) self.assertEqual(face.numFaces(), 1) eq(face.area(), 1.) # circular face e1 = Edge() center = (0., 0., 0.) normal = (0., 0., 1.) radius = 1. e1.createCircle(center, normal, radius) face = Face().createFace(e1) eq(face.area(), pi, places=4)
def test_extrude(self): eq = self.assertAlmostEqual # square face p1 = Vertex(0.,0.,0.) p2 = Vertex(1.,0.,0.) e1 = Edge().createLine(p1,p2) face = Face().extrude(e1, (0.,0.,0.),(0.,1.,0.)) eq(face.area(), 1.)
def test_extrude(self): eq = self.assertAlmostEqual # square face p1 = Vertex(0., 0., 0.) p2 = Vertex(1., 0., 0.) e1 = Edge().createLine(p1, p2) face = Face().extrude(e1, (0., 0., 0.), (0., 1., 0.)) eq(face.area(), 1.)
def test_createPolygonal(self): eq = self.assertAlmostEqual pnts = ((0.,0.,0.), (1.,0.,0.), (1.,1.,0.), (0.,1.,0.)) face = Face().createPolygonal(pnts) eq(face.area(), 1.)
def test_createPolygonal(self): eq = self.assertAlmostEqual pnts = ((0., 0., 0.), (1., 0., 0.), (1., 1., 0.), (0., 1., 0.)) face = Face().createPolygonal(pnts) eq(face.area(), 1.)