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import { _ as s , c as i , o as a , a4 as t } from "./chunks/framework.DpC1ZpOZ.js" ; const E = JSON . parse ( '{"title":"mbcp.mp_math.point","description":"","frontmatter":{"title":"mbcp.mp_math.point","lastUpdated":false},"headers":[],"relativePath":"en/api/mp_math/point.md","filePath":"en/api/mp_math/point.md"}' ) , n = { name : "en/api/mp_math/point.md" } , l = t ( ` <h1 id="mbcp-mp-math-point" tabindex="-1">mbcp.mp_math.point <a class="header-anchor" href="#mbcp-mp-math-point" aria-label="Permalink to "mbcp.mp_math.point""> \` Point3 \` ""> \` __init__(self, x: float, y: float, z: float) \` "">
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > 笛卡尔坐标系中的点 。 < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Args : < / s p a n > < / s p a n >
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > x ( [ \ ` float \` ](https://docs.python.org/3/library/functions.html#float)): x 坐标</span></span>
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > y ( \ ` float \` ): y 坐标</span></span>
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > z ( \ ` float \` ): z 坐标</span></span>
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#005CC5;--shiki-dark:#79B8FF;" > self < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . x < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > = < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > x < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#005CC5;--shiki-dark:#79B8FF;" > self < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . y < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > = < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > y < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#005CC5;--shiki-dark:#79B8FF;" > self < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . z < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > = < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > z < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < h 4 i d = " f u n c - a p p r o x - s e l f - o t h e r - p o i n t 3 - e p s i l o n - f l o a t - a p p r o x - b o o l " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > a p p r o x ( s e l f , o t h e r : P o i n t 3 , e p s i l o n : f l o a t = A P P R O X ) - & g t ; b o o l < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - a p p r o x - s e l f - o t h e r - p o i n t 3 - e p s i l o n - f l o a t - a p p r o x - b o o l " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` a p p r o x ( s e l f , o t h e r : P o i n t 3 , e p s i l o n : f l o a t = A P P R O X ) - & g t ; b o o l \ ` & q u o t ; " > < / a > < / h 4 > < p > < s t r o n g > D e s c r i p t i o n < / s t r o n g > : 判 断 两 个 点 是 否 近 似 相 等 。 < / p > < p > < s t r o n g > A r g u m e n t s < / s t r o n g > : < / p > < b l o c k q u o t e > < u l > < l i > o t h e r ( < a h r e f = " . / p o i n t . h t m l # c l a s s - p o i n t 3 " > < c o d e > P o i n t 3 < / c o d e > < / a > ) : 另 一 个 点 < / l i > < l i > e p s i l o n ( < a h r e f = " h t t p s : / / d o c s . p y t h o n . o r g / 3 / l i b r a r y / f u n c t i o n s . h t m l # f l o a t " t a r g e t = " _ b l a n k " r e l = " n o r e f e r r e r " > < c o d e > f l o a t < / c o d e > < / a > ) : 误 差 < / l i > < / u l > < / b l o c k q u o t e > < p > < s t r o n g > R e t u r n < / s t r o n g > : < a h r e f = " h t t p s : / / d o c s . p y t h o n . o r g / 3 / l i b r a r y / f u n c t i o n s . h t m l # b o o l " t a r g e t = " _ b l a n k " r e l = " n o r e f e r r e r " > < c o d e > b o o l < / c o d e > < / a > : 是 否 近 似 相 等 < / p > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 2 7 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > d e f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 6 F 4 2 C 1 ; - - s h i k i - d a r k : # B 3 9 2 F 0 ; " > a p p r o x < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r : < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; P o i n t 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > , e p s i l o n : < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > f l o a t < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > = < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > A P P R O X < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ) - & g t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > b o o l < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > : < / s p a n > < / s p a n >
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > 判断两个点是否近似相等 。 < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Args : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > other ( [ \ ` Point3 \` ](./point#class-point3)): 另一个点</span></span>
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > epsilon ( [ \ ` float \` ](https://docs.python.org/3/library/functions.html#float)): 误差</span></span>
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Returns : < / s p a n > < / s p a n >
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > [ \ ` bool \` ](https://docs.python.org/3/library/functions.html#bool): 是否近似相等</span></span>
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > return < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > a l l < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( [ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > a b s < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . x < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . x ) < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > & l t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > e p s i l o n , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > a b s < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . y < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . y ) < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > & l t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > e p s i l o n , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > a b s < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . z < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . z ) < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > & l t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > e p s i l o n ] ) < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < p > < c o d e > @ o v e r l o a d < / c o d e > < / p > < h 4 i d = " f u n c - s e l f - o t h e r - v e c t o r 3 - p o i n t 3 " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > s e l f + o t h e r : V e c t o r 3 = & g t ; P o i n t 3 < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - s e l f - o t h e r - v e c t o r 3 - p o i n t 3 " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` s e l f + o t h e r : V e c t o r 3 = & g t ; P o i n t 3 \ ` & q u o t ; " > < / a > < / h 4 > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 4 7 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # 6 F 4 2 C 1 ; - - s h i k i - d a r k : # B 3 9 2 F 0 ; " > @ o v e r l o a d < / s p a n > < / s p a n >
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > def < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > _ _ a d d _ _ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r : < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; V e c t o r 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ) - & g t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; P o i n t 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > : < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#005CC5;--shiki-dark:#79B8FF;" > ... < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < p > < c o d e > @ o v e r l o a d < / c o d e > < / p > < h 4 i d = " f u n c - s e l f - o t h e r - p o i n t 3 - p o i n t 3 " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > s e l f + o t h e r : P o i n t 3 = & g t ; P o i n t 3 < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - s e l f - o t h e r - p o i n t 3 - p o i n t 3 " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` s e l f + o t h e r : P o i n t 3 = & g t ; P o i n t 3 \ ` & q u o t ; " > < / a > < / h 4 > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 5 1 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # 6 F 4 2 C 1 ; - - s h i k i - d a r k : # B 3 9 2 F 0 ; " > @ o v e r l o a d < / s p a n > < / s p a n >
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > def < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > _ _ a d d _ _ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r : < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; P o i n t 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ) - & g t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; P o i n t 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > : < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#005CC5;--shiki-dark:#79B8FF;" > ... < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < h 4 i d = " f u n c - s e l f - o t h e r " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > s e l f + o t h e r < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - s e l f - o t h e r " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` s e l f + o t h e r \ ` & q u o t ; " > < / a > < / h 4 > < p > < s t r o n g > D e s c r i p t i o n < / s t r o n g > : P + V - & g t ; P P + P - & g t ; P < / p > < p > < s t r o n g > A r g u m e n t s < / s t r o n g > : < / p > < b l o c k q u o t e > < u l > < l i > o t h e r ( < a h r e f = " . / v e c t o r . h t m l # c l a s s - v e c t o r 3 " > < c o d e > V e c t o r 3 < / c o d e > < / a > | < a h r e f = " . / p o i n t . h t m l # c l a s s - p o i n t 3 " > < c o d e > P o i n t 3 < / c o d e > < / a > ) : 另 一 个 点 或 向 量 < / l i > < / u l > < / b l o c k q u o t e > < p > < s t r o n g > R e t u r n < / s t r o n g > : < a h r e f = " . / p o i n t . h t m l # c l a s s - p o i n t 3 " > < c o d e > P o i n t 3 < / c o d e > < / a > : 新 的 点 < / p > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 5 4 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > d e f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > _ _ a d d _ _ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r ) : < / s p a n > < / s p a n >
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > P + V - & gt ; P < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > P + P - & gt ; P < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Args : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > other ( [ \ ` Vector3 \` ](./vector#class-vector3) | [ \` Point3 \` ](./point#class-point3)): 另一个点或向量</span></span>
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Returns : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > [ \ ` Point3 \` ](./point#class-point3): 新的点</span></span>
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > return < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > P o i n t 3 ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . x < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > + < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . x , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . y < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > + < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . y , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . z < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > + < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . z ) < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < h 4 i d = " f u n c - e q - s e l f - o t h e r " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > _ _ e q _ _ ( s e l f , o t h e r ) < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - e q - s e l f - o t h e r " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` _ _ e q _ _ ( s e l f , o t h e r ) \ ` & q u o t ; " > < / a > < / h 4 > < p > < s t r o n g > D e s c r i p t i o n < / s t r o n g > : 判 断 两 个 点 是 否 相 等 。 < / p > < p > < s t r o n g > A r g u m e n t s < / s t r o n g > : < / p > < b l o c k q u o t e > < u l > < l i > o t h e r ( < a h r e f = " . / p o i n t . h t m l # c l a s s - p o i n t 3 " > < c o d e > P o i n t 3 < / c o d e > < / a > ) : 另 一 个 点 < / l i > < / u l > < / b l o c k q u o t e > < p > < s t r o n g > R e t u r n < / s t r o n g > : < a h r e f = " h t t p s : / / d o c s . p y t h o n . o r g / 3 / l i b r a r y / f u n c t i o n s . h t m l # b o o l " t a r g e t = " _ b l a n k " r e l = " n o r e f e r r e r " > < c o d e > b o o l < / c o d e > < / a > : 是 否 相 等 < / p > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 6 5 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > d e f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > _ _ e q _ _ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r ) : < / s p a n > < / s p a n >
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< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > 判断两个点是否相等 。 < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Args : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > other ( [ \ ` Point3 \` ](./point#class-point3)): 另一个点</span></span>
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Returns : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > [ \ ` bool \` ](https://docs.python.org/3/library/functions.html#bool): 是否相等</span></span>
2024-08-28 20:35:22 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > return < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > a p p r o x ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . x , o t h e r . x ) < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > a n d < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > a p p r o x ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . y , o t h e r . y ) < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > a n d < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > a p p r o x ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . z , o t h e r . z ) < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > < h 4 i d = " f u n c - s e l f - o t h e r - p o i n t 3 - v e c t o r 3 " t a b i n d e x = " - 1 " > < e m > < s t r o n g > f u n c < / s t r o n g > < / e m > < c o d e > s e l f - o t h e r : P o i n t 3 = & g t ; V e c t o r 3 < / c o d e > < a c l a s s = " h e a d e r - a n c h o r " h r e f = " # f u n c - s e l f - o t h e r - p o i n t 3 - v e c t o r 3 " a r i a - l a b e l = " P e r m a l i n k t o & q u o t ; * * * f u n c * * * \ ` s e l f - o t h e r : P o i n t 3 = & g t ; V e c t o r 3 \ ` & q u o t ; " > < / a > < / h 4 > < p > < s t r o n g > D e s c r i p t i o n < / s t r o n g > : P - P - & g t ; V < / p > < p > P - V - & g t ; P 已 在 < a h r e f = " . / v e c t o r . h t m l # c l a s s - v e c t o r 3 " > < c o d e > V e c t o r 3 < / c o d e > < / a > 中 实 现 < / p > < p > < s t r o n g > A r g u m e n t s < / s t r o n g > : < / p > < b l o c k q u o t e > < u l > < l i > o t h e r ( < a h r e f = " . / p o i n t . h t m l # c l a s s - p o i n t 3 " > < c o d e > P o i n t 3 < / c o d e > < / a > ) : 另 一 个 点 < / l i > < / u l > < / b l o c k q u o t e > < p > < s t r o n g > R e t u r n < / s t r o n g > : < a h r e f = " . / v e c t o r . h t m l # c l a s s - v e c t o r 3 " > < c o d e > V e c t o r 3 < / c o d e > < / a > : 新 的 向 量 < / p > < d e t a i l s > < s u m m a r y > < b > S o u r c e c o d e < / b > o r < a h r e f = " h t t p s : / / g i t h u b . c o m / s n o w y k a m i / m b c p / t r e e / m a i n / m b c p / m p _ m a t h / p o i n t . p y # L 7 5 " t a r g e t = " _ b l a n k " > V i e w o n G i t H u b < / a > < / s u m m a r y > < d i v c l a s s = " l a n g u a g e - p y t h o n v p - a d a p t i v e - t h e m e " > < b u t t o n t i t l e = " C o p y C o d e " c l a s s = " c o p y " > < / b u t t o n > < s p a n c l a s s = " l a n g " > p y t h o n < / s p a n > < p r e c l a s s = " s h i k i s h i k i - t h e m e s g i t h u b - l i g h t g i t h u b - d a r k v p - c o d e " t a b i n d e x = " 0 " > < c o d e > < s p a n c l a s s = " l i n e " > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > d e f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > _ _ s u b _ _ < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ( s e l f , o t h e r : < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; P o i n t 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > ) - & g t ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 3 2 F 6 2 ; - - s h i k i - d a r k : # 9 E C B F F ; " > & # 3 9 ; V e c t o r 3 & # 3 9 ; < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > : < / s p a n > < / s p a n >
2024-08-28 21:28:34 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > P - P - & gt ; V < / s p a n > < / s p a n >
< span class = "line" > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > P - V - & gt ; P 已在 [ \ ` Vector3 \` ](./vector#class-vector3) 中实现</span></span>
2024-08-28 21:28:34 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Args : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > other ( [ \ ` Point3 \` ](./point#class-point3)): 另一个点</span></span>
2024-08-28 21:28:34 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > Returns : < / s p a n > < / s p a n >
2024-08-31 09:34:37 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > [ \ ` Vector3 \` ](./vector#class-vector3): 新的向量</span></span>
2024-08-28 21:28:34 +08:00
< span class = "line" > < span style = "--shiki-light:#032F62;--shiki-dark:#9ECBFF;" > & quot ; & quot ; & quot ; < / s p a n > < / s p a n >
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > from < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . v e c t o r < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > i m p o r t < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > V e c t o r 3 < / s p a n > < / s p a n >
2024-09-01 00:02:40 +08:00
< span class = "line" > < span style = "--shiki-light:#D73A49;--shiki-dark:#F97583;" > return < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > V e c t o r 3 ( < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . x < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . x , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . y < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . y , < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 0 0 5 C C 5 ; - - s h i k i - d a r k : # 7 9 B 8 F F ; " > s e l f < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > . z < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # D 7 3 A 4 9 ; - - s h i k i - d a r k : # F 9 7 5 8 3 ; " > - < / s p a n > < s p a n s t y l e = " - - s h i k i - l i g h t : # 2 4 2 9 2 E ; - - s h i k i - d a r k : # E 1 E 4 E 8 ; " > o t h e r . z ) < / s p a n > < / s p a n > < / c o d e > < / p r e > < / d i v > < / d e t a i l s > ` , 3 9 ) , e = [ l ] ; f u n c t i o n h ( p , o , k , r , d , c ) { r e t u r n a ( ) , i ( " d i v " , n u l l , e ) } c o n s t y = s ( n , [ [ " r e n d e r " , h ] ] ) ; e x p o r t { E a s _ _ p a g e D a t a , y a s d e f a u l t } ;
