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🐛 fix line.cal_intersection

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This commit is contained in:
远野千束
2024-08-28 04:22:22 +08:00
parent 5f4adbb75f
commit ab17af3fda
7 changed files with 178 additions and 7 deletions
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35
tests/test_angle.py Normal file
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@ -0,0 +1,35 @@
# -*- coding: utf-8 -*-
"""
Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved
@Time : 2024/8/28 上午3:16
@Author : snowykami
@Email : snowykami@outlook.com
@File : test_angle.py
@Software: PyCharm
"""
from mbcp.mp_math.angle import AnyAngle
from mbcp.mp_math.const import PI
from tests.answer import output_ans
class TestAngle:
def test_radian_to_degree(self):
angle = AnyAngle(1, is_radian=True)
output_ans(180 / PI, angle.degree, question="弧度转角度1")
angle = AnyAngle(2, is_radian=True)
output_ans(360 / PI, angle.degree, question="弧度转角度2")
angle = AnyAngle(PI, is_radian=True)
output_ans(180, angle.degree, question="弧度转角度3")
def test_degree_to_radian(self):
angle = AnyAngle(180)
output_ans(PI, angle.radian, question="角度转弧度1")
angle = AnyAngle(360)
output_ans(2 * PI, angle.radian, question="角度转弧度2")
angle = AnyAngle(90)
output_ans(PI / 2, angle.radian, question="角度转弧度3")

69
tests/test_line3.py
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@ -10,7 +10,12 @@ Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved
"""
import logging
from liteyuki import logger # type: ignore
from mbcp.mp_math.angle import AnyAngle
from mbcp.mp_math.const import PI
from mbcp.mp_math.point import Point3
from mbcp.mp_math.utils import approx
from mbcp.mp_math.vector import Vector3
from mbcp.mp_math.line import Line3
from tests.answer import output_ans
@ -18,6 +23,68 @@ from tests.answer import output_ans
class TestLine3:
def test_cal_angle(self) -> None:
"""
计算两条直线的夹角
"""
"""测试样例们"""
samples: tuple[tuple[Line3, Line3, AnyAngle], ...] = (
(
Line3(Point3(0, 0, 0), Vector3(1, 1, 0)),
Line3(Point3(0, 0, 0), Vector3(1, 0, 0)),
AnyAngle(45)
),
(
Line3(Point3(0, 0, 0), Vector3(0, 1, 0)),
Line3(Point3(0, 0, 0), Vector3(1, 0, 0)),
AnyAngle(90)
)
)
for sample in samples:
correct_ans = sample[2]
actual_ans = sample[0].cal_angle(sample[1])
output_ans(correct_ans, actual_ans, question="计算两条直线的夹角")
assert correct_ans == actual_ans
def test_cal_distance(self) -> None:
"""
计算两条直线的距离
"""
"""测试样例们"""
samples: tuple[tuple[Line3, Line3, float], ...] = (
( # 重合
Line3(Point3(0, 0, 0), Vector3(1, 1, 1)),
Line3(Point3(0, 0, 0), Vector3(2, 2, 2)),
0
),
( # 两条直线相交
Line3(Point3(0, 0, 0), Vector3(1, 1, 0)),
Line3(Point3(0, 0, 0), Vector3(1, 0, 0)),
0
),
( # 平行线
Line3.from_two_points(Point3(0, 0, 0), Point3(1, 1, 0)),
Line3.from_two_points(Point3(0, 0, 1), Point3(1, 1, 1)),
1
),
( # 异面
Line3.from_two_points(Point3(0, 0, 0), Point3(1, 1, 0)),
Line3.from_two_points(Point3(1, 0, 2), Point3(0, 1, 2)),
2
),
( # 异面2
Line3.from_two_points(Point3(1, 0, 1), Point3(2, 1 ,0)),
Line3.from_two_points(Point3(1, 2, 0), Point3(0, 1, 1)),
2 ** 0.5
)
)
for sample in samples:
correct_ans = sample[2]
actual_ans = sample[0].cal_distance(sample[1])
output_ans(correct_ans, actual_ans,approx(correct_ans, actual_ans), question="计算两条直线的距离")
def test_equal(self):
line1 = Line3(Point3(1, 1, 1), Vector3(1, 1, 1))
line2 = Line3(Point3(1, 1, 1), Vector3(2, 2, 2))
@ -25,7 +92,7 @@ class TestLine3:
# 反例
line1 = Line3(Point3(1, 1, 1), Vector3(1, 1, 1))
line2 = Line3(Point3(1, 1, 1), Vector3(2, 2, 2.000000001))
line2 = Line3(Point3(1, 1, 1), Vector3(2, 2, 2.1))
output_ans(False, line1 == line2, question="判断两条直线是否不相等")
def test_approx(self):

22
tests/test_vector3.py
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@ -10,6 +10,8 @@ Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved
"""
import logging
from mbcp.mp_math.angle import AnyAngle
from mbcp.mp_math.const import PI
from mbcp.mp_math.vector import Vector3
from tests.answer import output_ans
@ -18,6 +20,26 @@ from tests.answer import output_ans
class TestVector3:
"""测试问题集"""
def test_cal_angle(self):
"""
测试计算两个向量的夹角
Returns:
"""
"""小题1"""
v1 = Vector3(0 ,1, 0)
v2 = Vector3(0, 0, 1)
correct_ans = AnyAngle(90)
actual_ans = v1.cal_angle(v2)
output_ans(correct_ans, actual_ans)
"""小题2"""
v1 = Vector3(0, 1, 0)
v2 = Vector3(1, 1, 0)
correct_ans = AnyAngle(45)
actual_ans = v1.cal_angle(v2)
output_ans(correct_ans, actual_ans)
def test_vector_cross_product(self):
"""
测试向量叉乘