A computational geometry learning and experimentation tool.
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from enum import Enum
class Color(str, Enum):
BLUE = 'BLUE'
BLACK = 'BLACK'
GREY = 'GREY'
RED = 'RED'
ORANGE = 'ORANGE'
PURPLE = 'PURPLE'
@classmethod
def count(cls):
return len(cls.__members__)
# A simple map from Color -> RGBA 4-Tuple
# Note: The color values in the tuple are not RGB, but
# rather OpenGL percentage values for RGB.
COLOR_TO_RGBA = {
Color.GREY: (0.827, 0.827, 0.826, 0.0),
Color.BLUE: (0.118, 0.565, 1.0, 0.0),
Color.BLACK: (0.0, 0.0, 0.0, 0.0),
Color.RED: (1.0, 0.0, 0.0, 0.0),
Color.ORANGE: (0.98, 0.625, 0.12, 0.0),
Color.PURPLE: (0.60, 0.40, 0.70, 0.0)
}