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Fix offset handling in polygon normalized_form()

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jan 2024-10-14 17:24:49 -07:00
parent 73193473df
commit 7c7a7e916c
1 changed files with 3 additions and 2 deletions
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masque/shapes/polygon.py
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@ -379,8 +379,9 @@ class Polygon(Shape):
def normalized_form(self, norm_value: float) -> normalized_shape_tuple: def normalized_form(self, norm_value: float) -> normalized_shape_tuple:
# Note: this function is going to be pretty slow for many-vertexed polygons, relative to # Note: this function is going to be pretty slow for many-vertexed polygons, relative to
# other shapes # other shapes
offset = self.vertices.mean(axis=0) + self.offset meanv = self.vertices.mean(axis=0)
zeroed_vertices = self.vertices - offset zeroed_vertices = self.vertices - meanv
offset = meanv + self.offset
scale = zeroed_vertices.std() scale = zeroed_vertices.std()
normed_vertices = zeroed_vertices / scale normed_vertices = zeroed_vertices / scale