def test_clear(self):
viewer = IntegrableViewer()
viewer.load_mesh(path=f'{TEST_FILES_FOLDER_PATH}/caseron.off')
viewer.load_blocks(path=f'{TEST_FILES_FOLDER_PATH}/mini.csv')
viewer.load_points(path=f'{TEST_FILES_FOLDER_PATH}/mini.csv')
assert viewer.drawable_collection.size() == 3
viewer.clear()
assert viewer.drawable_collection.size() == 0
def test_export(self):
viewer = IntegrableViewer()
mesh = viewer.load_mesh(path=f'{TEST_FILES_FOLDER_PATH}/caseron.off')
blocks = viewer.load_blocks(path=f'{TEST_FILES_FOLDER_PATH}/mini.csv')
viewer.export_element(
f'{TEST_FILES_FOLDER_PATH}/caseron_model_export.h5m', mesh.id)
viewer.export_element(
f'{TEST_FILES_FOLDER_PATH}/mini_model_export_blocks.h5p',
blocks.id)
viewer.export_element(
f'{TEST_FILES_FOLDER_PATH}/mini_model_export_points.h5p',
blocks.id)
viewer.export_element(
f'{TEST_FILES_FOLDER_PATH}/mini_model_export_lines.h5p', blocks.id)
viewer.export_element(
f'{TEST_FILES_FOLDER_PATH}/mini_model_export_tubes.h5p', blocks.id)
# Failure deliberate
viewer.export_element('a.asdf', -1)
# Cleanup
os.remove(f'{TEST_FILES_FOLDER_PATH}/caseron_model_export.h5m')
os.remove(f'{TEST_FILES_FOLDER_PATH}/mini_model_export_blocks.h5p')
os.remove(f'{TEST_FILES_FOLDER_PATH}/mini_model_export_points.h5p')
os.remove(f'{TEST_FILES_FOLDER_PATH}/mini_model_export_lines.h5p')
os.remove(f'{TEST_FILES_FOLDER_PATH}/mini_model_export_tubes.h5p')
with pytest.raises(Exception):
os.remove('a.asdf')
def test_slice_meshes(self):
viewer = IntegrableViewer()
mesh = viewer.load_mesh(f'{TEST_FILES_FOLDER_PATH}/caseron.dxf')
mesh.hide()
origin = mesh.center
normal = [0.0, 0.6, 0.8]
slices = viewer.slice_meshes(origin, normal, include_hidden=False)
assert len(slices) == 0
slices = viewer.slice_meshes(origin, normal, include_hidden=True)
assert len(slices) > 0
def test_add_wrong_elements(self):
viewer = IntegrableViewer()
assert viewer.mesh() is None
assert viewer.blocks() is None
assert viewer.points() is None
assert viewer.lines() is None
assert viewer.tubes() is None
assert viewer.load_mesh('') is None
assert viewer.load_blocks('') is None
assert viewer.load_points('') is None
assert viewer.load_lines('') is None
assert viewer.load_tubes('') is None
assert len(viewer.get_all_drawables()) == 0
def test_load_elements(self):
viewer = IntegrableViewer()
# Mesh
mesh = viewer.load_mesh(f'{TEST_FILES_FOLDER_PATH}/caseron.dxf')
assert type(mesh) is MeshGL
assert viewer.last_id == mesh.id
assert viewer.last_drawable is mesh
assert len(viewer.get_all_drawables()) == 1
# Blocks
blocks = viewer.load_blocks(f'{TEST_FILES_FOLDER_PATH}/mini.csv')
assert type(blocks) is BlockGL
assert viewer.last_id == blocks.id
assert viewer.last_drawable is blocks
assert len(viewer.get_all_drawables()) == 2
# Points
points = viewer.load_points(f'{TEST_FILES_FOLDER_PATH}/mini.csv')
assert type(points) is PointGL
assert viewer.last_id == points.id
assert viewer.last_drawable is points
assert len(viewer.get_all_drawables()) == 3
# Lines
lines = viewer.load_lines(f'{TEST_FILES_FOLDER_PATH}/mini.csv')
assert type(lines) is LineGL
assert viewer.last_id == lines.id
assert viewer.last_drawable is lines
assert len(viewer.get_all_drawables()) == 4
# Tubes
tubes = viewer.load_tubes(f'{TEST_FILES_FOLDER_PATH}/mini.csv')
assert type(tubes) is TubeGL
assert viewer.last_id == tubes.id
assert viewer.last_drawable is tubes
assert len(viewer.get_all_drawables()) == 5