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constants.py
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constants.py
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import numpy as np
# Sizes relevant to default camera frame
ASPECT_RATIO = 16.0 / 9.0
FRAME_HEIGHT = 8.0
FRAME_WIDTH = FRAME_HEIGHT * ASPECT_RATIO
FRAME_Y_RADIUS = FRAME_HEIGHT / 2
FRAME_X_RADIUS = FRAME_WIDTH / 2
DEFAULT_PIXEL_HEIGHT = 1080
DEFAULT_PIXEL_WIDTH = 1920
DEFAULT_FRAME_RATE = 30
SMALL_BUFF = 0.1
MED_SMALL_BUFF = 0.25
MED_LARGE_BUFF = 0.5
LARGE_BUFF = 1
DEFAULT_MOBJECT_TO_EDGE_BUFFER = MED_LARGE_BUFF
DEFAULT_MOBJECT_TO_MOBJECT_BUFFER = MED_SMALL_BUFF
# All in seconds
DEFAULT_POINTWISE_FUNCTION_RUN_TIME = 3.0
DEFAULT_WAIT_TIME = 1.0
ORIGIN = np.array((0., 0., 0.))
UP = np.array((0., 1., 0.))
DOWN = np.array((0., -1., 0.))
RIGHT = np.array((1., 0., 0.))
LEFT = np.array((-1., 0., 0.))
IN = np.array((0., 0., -1.))
OUT = np.array((0., 0., 1.))
X_AXIS = np.array((1., 0., 0.))
Y_AXIS = np.array((0., 1., 0.))
Z_AXIS = np.array((0., 0., 1.))
# Useful abbreviations for diagonals
UL = UP + LEFT
UR = UP + RIGHT
DL = DOWN + LEFT
DR = DOWN + RIGHT
TOP = FRAME_Y_RADIUS * UP
BOTTOM = FRAME_Y_RADIUS * DOWN
LEFT_SIDE = FRAME_X_RADIUS * LEFT
RIGHT_SIDE = FRAME_X_RADIUS * RIGHT
PI = np.pi
TAU = 2 * PI
DEGREES = TAU / 360
FFMPEG_BIN = "ffmpeg"
JOINT_TYPE_MAP = {
"auto": 0,
"round": 1,
"bevel": 2,
"miter": 3,
}
# Related to Text
START_X = 30
START_Y = 20
NORMAL = "NORMAL"
ITALIC = "ITALIC"
OBLIQUE = "OBLIQUE"
BOLD = "BOLD"
DEFAULT_STROKE_WIDTH = 4
# Colors
COLOR_MAP = {
"BLUE_E": "#1C758A",
"BLUE_D": "#29ABCA",
"BLUE_C": "#58C4DD",
"BLUE_B": "#9CDCEB",
"BLUE_A": "#C7E9F1",
"TEAL_E": "#49A88F",
"TEAL_D": "#55C1A7",
"TEAL_C": "#5CD0B3",
"TEAL_B": "#76DDC0",
"TEAL_A": "#ACEAD7",
"GREEN_E": "#699C52",
"GREEN_D": "#77B05D",
"GREEN_C": "#83C167",
"GREEN_B": "#A6CF8C",
"GREEN_A": "#C9E2AE",
"YELLOW_E": "#E8C11C",
"YELLOW_D": "#F4D345",
"YELLOW_C": "#FFFF00",
"YELLOW_B": "#FFEA94",
"YELLOW_A": "#FFF1B6",
"GOLD_E": "#C78D46",
"GOLD_D": "#E1A158",
"GOLD_C": "#F0AC5F",
"GOLD_B": "#F9B775",
"GOLD_A": "#F7C797",
"RED_E": "#CF5044",
"RED_D": "#E65A4C",
"RED_C": "#FC6255",
"RED_B": "#FF8080",
"RED_A": "#F7A1A3",
"MAROON_E": "#94424F",
"MAROON_D": "#A24D61",
"MAROON_C": "#C55F73",
"MAROON_B": "#EC92AB",
"MAROON_A": "#ECABC1",
"PURPLE_E": "#644172",
"PURPLE_D": "#715582",
"PURPLE_C": "#9A72AC",
"PURPLE_B": "#B189C6",
"PURPLE_A": "#CAA3E8",
"GREY_E": "#222222",
"GREY_D": "#444444",
"GREY_C": "#888888",
"GREY_B": "#BBBBBB",
"GREY_A": "#DDDDDD",
"WHITE": "#FFFFFF",
"BLACK": "#000000",
"GREY_BROWN": "#736357",
"DARK_BROWN": "#8B4513",
"LIGHT_BROWN": "#CD853F",
"PINK": "#D147BD",
"LIGHT_PINK": "#DC75CD",
"GREEN_SCREEN": "#00FF00",
"ORANGE": "#FF862F",
}
PALETTE = list(COLOR_MAP.values())
locals().update(COLOR_MAP)
for name in [s for s in list(COLOR_MAP.keys()) if s.endswith("_C")]:
locals()[name.replace("_C", "")] = locals()[name]