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🐛 fix ε accuracy

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远野千束 2024-08-27 21:58:24 +08:00
parent 39d056fb47
commit b45d85a8c7
1 changed files with 11 additions and 13 deletions
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24
mbcp/mp_math/vector.py
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@ -170,15 +170,15 @@ class Vector3:
else: else:
raise TypeError(f"unsupported operand type(s) for -: '{type(other)}' and 'Vector3'") raise TypeError(f"unsupported operand type(s) for -: '{type(other)}' and 'Vector3'")
@overload
def __mul__(self, other: RealNumber) -> 'Vector3':
...
@overload @overload
def __mul__(self, other: 'Vector3') -> 'Vector3': def __mul__(self, other: 'Vector3') -> 'Vector3':
... ...
def __mul__(self, other: 'RealNumber | Vector3') -> 'Vector3': @overload
def __mul__(self, other: RealNumber) -> 'Vector3':
...
def __mul__(self, other: 'int | float | Vector3') -> 'Vector3':
""" """
数组运算 非点乘。点乘使用@，叉乘使用cross。 数组运算 非点乘。点乘使用@，叉乘使用cross。
Args: Args:
@ -186,15 +186,16 @@ class Vector3:
Returns: Returns:
""" """
if isinstance(other, RealNumber):
return Vector3(self.x * other, self.y * other, self.z * other) if isinstance(other, Vector3):
elif isinstance(other, Vector3):
return Vector3(self.x * other.x, self.y * other.y, self.z * other.z) return Vector3(self.x * other.x, self.y * other.y, self.z * other.z)
elif isinstance(other, (float, int)):
return Vector3(self.x * other, self.y * other, self.z * other)
else: else:
raise TypeError(f"unsupported operand type(s) for *: 'Vector3' and '{type(other)}'") raise TypeError(f"unsupported operand type(s) for *: 'Vector3' and '{type(other)}'")
def __rmul__(self, other: RealNumber) -> 'Vector3': def __rmul__(self, other: float | int) -> 'Vector3':
return Vector3(self.x * other, self.y * other, self.z * other) return self.__mul__(other)
def __matmul__(self, other: 'Vector3') -> float: def __matmul__(self, other: 'Vector3') -> float:
""" """
@ -226,6 +227,3 @@ y_axis = Vector3(0, 1, 0)
"""y轴单位向量""" """y轴单位向量"""
z_axis = Vector3(0, 0, 1) z_axis = Vector3(0, 0, 1)
"""z轴单位向量""" """z轴单位向量"""
v1: Vector3 = Vector3(1, 2, 3) * 3.0
v2: Vector3 = 3.0 * Vector3(1, 2, 3)