def test_rgba_grayscale():
from pyglet_helper.util import Rgba
blo = Rgba(color=[1, 0.5, 0.25, 1.0])
grayscale = blo.grayscale()
assert(abs(grayscale.red - 0.697512082354)<1e-5)
assert(grayscale.blue == grayscale.red)
assert(grayscale.green == grayscale.red)
assert(grayscale.opacity == 1.0)
def test_rgba_init():
from pyglet_helper.util import Rgba
blo = Rgba(color=[0.5, 0.5, 0.5, 0.5])
assert blo.red == 0.5
assert blo.green == 0.5
assert blo.blue == 0.5
assert blo.opacity == 0.5
blo = Rgba(red=0.5, green=0.5, blue=0.5, opacity=0.5)
assert blo[0] == 0.5
assert blo[1] == 0.5
assert blo[2] == 0.5
assert blo[3] == 0.5
def test_light_center():
from pyglet_helper.objects import Light
from pyglet_helper.util import Rgba
_light = Light()
_my_col = Rgba(color=[.2, .30, .4, 1.0])
_light.rgb = _my_col
assert _light.rgb[0] == 0.2
assert _light.rgb[1] == 0.3
assert _light.rgb[2] == 0.4
def test_rgba_get_set():
from pyglet_helper.util import Rgba
blo = Rgba()
blo[0] = 1.0
blo[1] = 0.5
blo[2] = 0.25
blo[3] = 0.125
assert blo[0] == 1.0
assert blo[1] == 0.5
assert blo[2] == 0.25
assert blo[3] == 0.125
def test_rgba_desaturate():
from pyglet_helper.util import Rgba
blo = Rgba(color=[1, 0.5, 0.25, 1.0])
desat = blo.desaturate()
assert(desat.red == 1)
assert(desat.blue == 0.625)
assert(desat.green == 0.75)
assert(desat.opacity == 1.0)
blo = Rgba(color=[0.25, 0.5, 1, 1.0])
desat = blo.desaturate()
assert(desat.red == 0.625)
assert(desat.blue == 1)
assert(desat.green == 0.75)
assert(desat.opacity == 1.0)
blo = Rgba(color=[0.5, 0.5, 0.5, 1.0])
desat = blo.desaturate()
assert(desat.red == 0.5)
assert(desat.blue == 0.5)
assert(desat.green == 0.5)
assert(desat.opacity == 1.0)
def test_rgba_length_error():
from pyglet_helper.util import Rgba
Rgba(color=[1, 1, 1, 1, 1])
def test_rgba_str():
from pyglet_helper.util import Rgba
blo = Rgba(color=[0.5, 0.5, 0.5, 0.5])
assert str(blo) == 'color: r0.5 g0.5 b0.5 o0.5'
def test_rgba_set_error():
from pyglet_helper.util import Rgba
blo = Rgba(color=[0.5, 0.5, 0.5, 0.5])
blo[4] = 1.0
def test_rgba_get_error():
from pyglet_helper.util import Rgba
blo = Rgba(color=[0.5, 0.5, 0.5, 0.5])
print(blo[4])
def test_rgba_gl():
from pyglet_helper.util import Rgba
blo = Rgba()
print([blo.red, blo.green, blo.blue, blo.opacity])
blo.gl_set()