39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import math
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class BBPException(Exception):
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"""
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The exception thrown by Ballance Blender Plugin
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"""
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pass
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def clamp_float(v: float, min_val: float, max_val: float) -> float:
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"""!
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@brief Clamp a float value
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@param v[in] The value need to be clamp.
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@param min_val[in] The allowed minium value, including self.
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@param max_val[in] The allowed maxium value, including self.
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@return Clamped value.
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"""
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if (max_val < min_val): raise BBPException("Invalid range of clamp_float().")
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if (v < min_val): return min_val
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elif (v > max_val): return max_val
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else: return v
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def clamp_int(v: int, min_val: int, max_val: int) -> int:
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"""!
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@brief Clamp a int value
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@param v[in] The value need to be clamp.
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@param min_val[in] The allowed minium value, including self.
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@param max_val[in] The allowed maxium value, including self.
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@return Clamped value.
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"""
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if (max_val < min_val): raise BBPException("Invalid range of clamp_int().")
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if (v < min_val): return min_val
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elif (v > max_val): return max_val
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else: return v
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