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Fix floating point numbers.

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This commit is contained in:
Sergey Vartanov 2021-11-11 23:52:46 +03:00
parent 6e20668e24
commit ed0e0384b7
23 changed files with 358 additions and 332 deletions
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24
map_machine/geometry/vector.py
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@ -14,14 +14,14 @@ def compute_angle(vector: np.ndarray) -> float:
For the given vector compute an angle between it and (1, 0) vector. The
result is in [0, 2π].
"""
if vector[0] == 0:
if vector[1] > 0:
return np.pi / 2
return np.pi + np.pi / 2
if vector[0] < 0:
if vector[0] == 0.0:
if vector[1] > 0.0:
return np.pi / 2.0
return np.pi + np.pi / 2.0
if vector[0] < 0.0:
return np.arctan(vector[1] / vector[0]) + np.pi
if vector[1] < 0:
return np.arctan(vector[1] / vector[0]) + 2 * np.pi
if vector[1] < 0.0:
return np.arctan(vector[1] / vector[0]) + 2.0 * np.pi
return np.arctan(vector[1] / vector[0])
@ -46,10 +46,10 @@ class Polyline:
def __init__(self, points: list[np.ndarray]) -> None:
self.points: list[np.ndarray] = points
def get_path(self, parallel_offset: float = 0) -> str:
def get_path(self, parallel_offset: float = 0.0) -> str:
"""Construct SVG path commands."""
points: list[np.ndarray]
if np.allclose(parallel_offset, 0):
if np.allclose(parallel_offset, 0.0):
points = self.points
else:
try:
@ -98,12 +98,12 @@ class Line:
def is_parallel(self, other: "Line") -> bool:
"""If lines are parallel or equal."""
return np.allclose(other.a * self.b - self.a * other.b, 0)
return np.allclose(other.a * self.b - self.a * other.b, 0.0)
def get_intersection_point(self, other: "Line") -> np.ndarray:
"""Get point of intersection current line with other."""
if other.a * self.b - self.a * other.b == 0:
return np.array((0, 0))
if other.a * self.b - self.a * other.b == 0.0:
return np.array((0.0, 0.0))
x: float = -(self.b * other.c - other.b * self.c) / (
other.a * self.b - self.a * other.b