Correction du gamma des couleurs RGB
12345678910111213
def linearToGammaCorrected(col, name):
components = list(map(lambda x: pow(x / 255, 2.2) * 1000 , col))
components = ", ".join([ "{:.2f}".format(c) for c in components ])
print("%(name)s = vec3(%(components)s)" % {'name':name, 'components':components})
sphere_color = [89 , 66 , 54 ]
floor_color = [255, 186, 73 ]
sky_color = [10 , 157, 255]
linearToGammaCorrected(sphere_color, "sphere")
linearToGammaCorrected(floor_color, "floor")
linearToGammaCorrected(sky_color, "sky")
Python
INFO