def test_glass():
gl = Glass('test_glass')
assert gl.r_transmissivity == 0
assert gl.g_transmissivity == 0
assert gl.b_transmissivity == 0
assert gl.refraction_index is None
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 3 0.0 0.0 0.0'
def test_assign_values():
gl = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
assert gl.r_transmissivity == 0.6
assert gl.g_transmissivity == 0.7
assert gl.b_transmissivity == 0.8
assert gl.refraction_index == 1.52
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 4 0.6 0.7 0.8 1.52'
def test_update_values():
gl = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
gl.r_transmissivity = 0.5
gl.g_transmissivity = 0.4
gl.b_transmissivity = 0.3
gl.refraction_index = 1.4
assert gl.r_transmissivity == 0.5
assert gl.g_transmissivity == 0.4
assert gl.b_transmissivity == 0.3
assert gl.refraction_index == 1.4
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 4 0.5 0.4 0.3 1.4'