def test_value_update():
v = View('__')
v.position = (0, 0, 10)
v.direction = (0, 1, 0)
v.up_vector = (0, 0, 1)
v.type = 'l'
v.h_size = 240
v.v_size = 300
v.shift = -10
v.lift = -25
v.fore_clip = 30
v.aft_clip = 50
assert v.position == (0, 0, 10)
assert v.direction == (0, 1, 0)
assert v.up_vector == (0, 0, 1)
assert v.type == 'l'
assert v.h_size == 240
assert v.v_size == 300
assert v.shift == -10
assert v.lift == -25
assert v.fore_clip == 30
assert v.aft_clip == 50
assert v.to_radiance() == '-vtl -vp 0.0 0.0 10.0 -vd 0.0 1.0 0.0' \
' -vu 0.0 0.0 1.0 -vh 240.0 -vv 300.0 -vs -10.0 -vl -25.0 ' \
'-vo 30.0 -va 50.0'
def test_from_grid_vth():
v = View('test_vth')
v.position = (0, 0, 0)
v.direction = (0, 1, 0)
v.up_vector = (0, 0, 1)
v.type = 'h'
v.h_size = 180
v.v_size = 180
grid = v.grid(x_div_count=2, y_div_count=5)
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()
def test_from_grid_unf():
v = View('test_vta')
v.position = (3, 7, 1.8)
v.direction = (0, 1, 0)
v.up_vector = (0, 0, 1)
v.type = 'a'
v.h_size = 360
v.v_size = 360
grid = [
'./tests/assets/view/view_0000.unf',
'./tests/assets/view/view_0001.unf',
'./tests/assets/view/view_0002.unf',
'./tests/assets/view/view_0003.unf',
'./tests/assets/view/view_0004.unf'
]
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()
def test_grid_dimension():
v = View('test_vtv')
v.position = (0, 0, 0)
v.direction = (0, 1, 0)
v.up_vector = (0, 0, 1)
v.type = 'v'
v.h_size = 60
v.v_size = 60
grid = v.grid(x_div_count=1, y_div_count=1)
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()
grid = v.grid(x_div_count=2, y_div_count=4)
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()
grid = v.grid(x_div_count=1, y_div_count=10)
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()
grid = v.grid(x_div_count=10, y_div_count=100)
from_grid = View.from_grid(grid)
assert v.to_radiance() == from_grid.to_radiance()