42 lines
1.7 KiB
Python
42 lines
1.7 KiB
Python
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import numpy as np
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import pygarment as pyg
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class BodyParameters(pyg.BodyParametrizationBase):
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"""Custom class that defines calculated body parameters"""
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def __init__(self, param_file='') -> None:
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super().__init__(param_file)
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def eval_dependencies(self, key=None):
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super().eval_dependencies(key)
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if key in ['height', 'head_l', 'waist_line', 'hips_line', None]:
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self.params['_waist_level'] = self.params['height'] - self.params['head_l'] - self.params['waist_line']
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self.params['_leg_length'] = self.params['_waist_level'] - self.params['hips_line']
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if key in ['shoulder_w', None]:
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# Correct sleeve line location is a little closer to the neck
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# than the true shoulder width
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self.params['_base_sleeve_balance'] = self.params['shoulder_w'] - 2
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# Balance for the bust dart location
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if key in ['bust_line', 'vert_bust_line', None]:
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if 'vert_bust_line' in self.params:
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self.params['_bust_line'] = (1 - 1/3) * self.params['vert_bust_line'] + 1/3 * self.params['bust_line']
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else:
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self.params['_bust_line'] = self.params['bust_line']
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# Half of the slopes for use in garment (smoother fabric distribution)
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if key in ['hip_inclination', None]:
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self.params['_hip_inclination'] = self.params['hip_inclination'] / 2
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if key in ['shoulder_incl', None]:
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self.params['_shoulder_incl'] = self.params['shoulder_incl']
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# Add ease to armhole
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if key in ['armscye_depth', None]:
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self.params['_armscye_depth'] = self.params['armscye_depth'] + 2.5
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