def test_load_elements(self):
viewer = IntegrableViewer()
mesh = viewer.mesh(x=[-1, 1, 0],
y=[0, 0, 1],
z=[-3, -3, -3],
color=[0.0, 0.0, 1.0],
indices=[[0, 1, 2]],
alpha=0.4,
name='mesh_name',
extension='dxf')
assert viewer.last_id == 0
blocks = viewer.blocks(x=[-3, 3, 0],
y=[0, 0, 5],
z=[0, 0, 0],
block_size=[1.0, 1.0, 1.0],
values=[0.5, 1.0, 1.5])
assert viewer.last_id == 1
points = viewer.points(vertices=[[-3, 2, 0], [0, 2, 1], [3, 2, 2]],
point_size=10.0,
values=[1.5, 1.0, 0.5])
assert viewer.last_id == 2
lines = viewer.lines(x=[-0.5, 0.5],
y=[-2.0, 1.5],
z=[-2.0, -2.0],
color=[0.2, 0.8, 0.8])
assert viewer.last_id == 3
tubes = viewer.tubes(x=[0.5, -0.5, 1.5, 1.5],
y=[-2.0, 1.8, 1.8, 0.0],
z=[-1.5, -1.5, -1.5, -1.5],
color=[0.9, 0.2, 0.2],
radius=0.2,
resolution=15)
assert viewer.last_id == 4
assert viewer.drawable_collection.size() == 5
assert viewer.get_drawable(0) is mesh
assert viewer.get_drawable(1) is blocks
assert viewer.get_drawable(2) is points
assert viewer.get_drawable(3) is lines
assert viewer.get_drawable(4) is tubes
def test_drawable_visibility(self):
viewer = IntegrableViewer()
viewer.mesh(x=[-1, 1, 0],
y=[0, 0, 1],
z=[0, 0, 0],
indices=[[0, 1, 2]])
viewer.blocks(x=[-1, 1, 0], y=[0, 0, 1], z=[0, 0, 0], values=[0, 1, 2])
assert viewer.get_drawable(0).is_visible
assert viewer.get_drawable(1).is_visible
viewer.hide_drawable(1)
assert viewer.get_drawable(0).is_visible
assert not viewer.get_drawable(1).is_visible
viewer.hide_drawable(0)
viewer.show_drawable(1)
assert not viewer.get_drawable(0).is_visible
assert viewer.get_drawable(1).is_visible
viewer.show_drawable(0)
viewer.show_drawable(1)
assert viewer.get_drawable(0).is_visible
assert viewer.get_drawable(1).is_visible