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53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved
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@Time : 2024/8/26 上午6:58
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@Author : snowykami
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@Email : snowykami@outlook.com
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@File : test_question_1.py
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@Software: PyCharm
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"""
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import logging
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from mbcp.mp_math.vector import Vector3
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class TestVector3:
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"""测试问题集"""
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def test_vector_cross_product(self):
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"""
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测试向量叉乘
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Returns:
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"""
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v1 = Vector3(1, 2, 3)
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v2 = Vector3(3, 4, 5)
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actual_ans = v1 @ v2
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correct_ans = Vector3(-2, 4, -2)
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logging.info(f"正确答案{correct_ans} 实际答案{v1 @ v2}")
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assert correct_ans == actual_ans
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def test_determine_vector_parallel(self):
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"""
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测试判断向量是否平行
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Returns:
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"""
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v1 = Vector3(1, 2, 3)
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v2 = Vector3(3, 6, 9)
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actual_ans = v1.is_parallel(v2)
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correct_ans = True
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logging.info("v1和v2是否平行：%s", v1.is_parallel(v2))
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assert correct_ans == actual_ans
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v1 = Vector3(1, 2, 3)
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v2 = Vector3(3, 6, 8)
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actual_ans = v1.is_parallel(v2)
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correct_ans = False
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logging.info("v1和v2是否平行：%s", v1.is_parallel(v2))
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assert correct_ans == actual_ans
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