def test_3dface():
face = Face3d()
face.dxf.invisible = 2 + 8
assert face.is_invisible_edge(0) is False
assert face.is_invisible_edge(1) is True
assert face.is_invisible_edge(2) is False
assert face.is_invisible_edge(3) is True
assert face.get_edges_visibility() == [True, False, True, False]
face.dxf.vtx3 = (1, 2, 3)
assert face.get_edges_visibility() == [True, False, True, False]
face.dxf.invisible = 0
face.set_edge_visibility(3, False)
assert face.dxf.invisible == 8
face.set_edge_visibility(1, False)
assert face.dxf.invisible == 10
face.set_edge_visibility(3, True)
assert face.dxf.invisible == 2
collector = TagCollector(dxfversion=DXF2000)
face.export_dxf(collector)
assert collector.tags[0] == (0, "3DFACE")
assert collector.tags[5] == (100, "AcDbFace")
def test_3dface_quad_vertices():
face = Face3d()
for index, vertex in enumerate([(0, 0), (1, 0), (1, 1), (0, 1)]):
face[index] = vertex
# no weird vertex order:
assert face.wcs_vertices() == [(0, 0), (1, 0), (1, 1), (0, 1)]
assert face.wcs_vertices(close=True) == [(0, 0), (1, 0), (1, 1), (0, 1),
(0, 0)]
def test_3dface_triangle_vertices():
face = Face3d()
for index, vertex in enumerate([(0, 0), (1, 0), (1, 1), (1, 1)]):
face[index] = vertex
assert face.get_edges_visibility() == [True, True, True, True]
# changed in v0.17.2: do not return duplicated vertices at the end
assert face.wcs_vertices() == [(0, 0), (1, 0), (1, 1)]
assert face.wcs_vertices(close=True) == [
(0, 0),
(1, 0),
(1, 1),
(0, 0),
]
def test_3dface_quad_vertices():
face = Face3d()
for index, vertex in enumerate([(0, 0), (1, 0), (1, 1), (0, 1)]):
face[index] = vertex
assert face.get_edges_visibility() == [True, True, True, True]
# no weird vertex order:
assert face.wcs_vertices() == [(0, 0), (1, 0), (1, 1), (0, 1)]
assert face.wcs_vertices(close=True) == [
(0, 0),
(1, 0),
(1, 1),
(0, 1),
(0, 0),
]
def test_3dface():
face = Face3d()
face.dxf.invisible = 2 + 8
assert face.is_invisible_edge(0) is False
assert face.is_invisible_edge(1) is True
assert face.is_invisible_edge(2) is False
assert face.is_invisible_edge(3) is True
face.dxf.invisible = 0
face.set_edge_visibility(3, False)
assert face.dxf.invisible == 8
face.set_edge_visibility(1, False)
assert face.dxf.invisible == 10
face.set_edge_visibility(3, True)
assert face.dxf.invisible == 2
collector = TagCollector(dxfversion=DXF2000)
face.export_dxf(collector)
assert collector.tags[0] == (0, '3DFACE')
assert collector.tags[5] == (100, 'AcDbFace')
def test_3dface_triangle_vertices():
face = Face3d()
for index, vertex in enumerate([(0, 0), (1, 0), (1, 1), (1, 1)]):
face[index] = vertex
assert face.wcs_vertices() == [(0, 0), (1, 0), (1, 1)]
assert face.wcs_vertices(close=True) == [(0, 0), (1, 0), (1, 1), (0, 0)]
def test_trace_translate():
face = Face3d()
face.dxf.vtx1 = (3, 3, 0)
face.translate(1, 1, 0)
assert face.dxf.vtx1 == (4, 4, 0)