from enum import IntEnum, StrEnum

class RenderQueue(IntEnum):

# Defaults by PyGfx

background = 1000

opaque = 2000

opaque_with_discard = 2400

auto = 2600

transparent = 3000

overlay = 4000

# For axes and selectors we use a higher render_queue, so they get rendered later than

# the graphics. Axes (rulers) have depth_compare '<=' and selectors don't compare depth.

axes = 3400 # still in 'object' group

selector = 3600 # considered in 'overlay' group

class ColorspacesRGB(StrEnum):

srgb = "srgb"

tex_srgb = "tex-srgb"

physical = "physical"

class ColorspacesYUV(StrEnum):

yuv420p = "yuv420p"

yuv444p = "yuv444p"

class ColorRange(StrEnum):

full = "full"

limited = "limited"