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Fix bug with polygon start angle = 0

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Grant Sanderson 2023-01-19 09:50:41 -08:00
parent e6abff4299
commit 1367e31439
1 changed files with 2 additions and 1 deletions
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3
manimlib/mobject/geometry.py
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@ -981,7 +981,8 @@ class RegularPolygon(Polygon):
**kwargs **kwargs
): ):
# Defaults to 0 for odd, 90 for even # Defaults to 0 for odd, 90 for even
start_angle = start_angle or (n % 2) * 90 * DEGREES if start_angle is None:
start_angle = (n % 2) * 90 * DEGREES
start_vect = rotate_vector(radius * RIGHT, start_angle) start_vect = rotate_vector(radius * RIGHT, start_angle)
vertices = compass_directions(n, start_vect) vertices = compass_directions(n, start_vect)
super().__init__(*vertices, **kwargs) super().__init__(*vertices, **kwargs)