〔manim教程〕第三講 顏色的表示、運(yùn)算與設(shè)置 | 我們一起搞顏色！
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01:28
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顏色表示
轉(zhuǎn)換
hex_to_rgb("#66CCFF")
# np.array([0.4,0.8,1.0])
rgb_to_hex(np.array(0.4,0.8,1.0))
# "#66CCFF"
rgb_to_color(np.array[0.4,0.8,1.0])
# <Color #6cf>
color = Color("#66CCFF")
# np.array([0.4,0.8,1.0])
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03:10
?invert_color("66CCFF")
# <Color #930>
color_to_rgb(invert_color(rgb_to_hex(np.array[0.4,0.8,1.0])))
# np.array([0.6,0.2,0.0])
# interpolate to insert between other things or parts : intercalate interpolate_color(BLUE,GREEN,0.00)
average_color(BLUE,GREEN,RED)
color_gradient([BLUE,GREEN,RED],9)
random_color()
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04:48
?# VMobject stroke fill background_stroke color/opacity
rec.set_color(GREEN) rec.set_stroke(color=RED,width=15,opacity=0.4) rec.set_fill(color=ORANGE,opacity=0.9) rec.set_background_stroke(color=WHITE,width=10,opacity=1)
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06:03
?vg.set_color(BLUE_B)
vg.set_color_by_gradient(GREEN,RED,BLUE)
vg.set_colors_by_ratial_gradient(
# center = vg.get_center(),
radius = 2.7,
inner_color=BLUE,
outer_color=PINK
)
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07:05
?rec.set_sheen(0.50,RIGHT) rec.set_sheen_direction(UL) rec.set_sheen_direction(DR) rec.set_color([BLUE,RED,GREEN]) rec.set_sheen_direction(RIGHT)
標(biāo)簽：
