44 lines
846 B
Markdown
44 lines
846 B
Markdown
# Ñáðîñ ñîñòîÿíèÿ äâóìåðíîãî âåêòîðà
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Ôóíêöèè óñòàíàâëèâàþò çíà÷åíèå 0 âñåì êîîðäèíàòàì äâóìåðíûõ âåêòîðîâ.
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Ôóíêöèÿ äëÿ **BgcVector2FP32**:
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```c
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inline void bgc_vector2_reset_fp32(BgcVector2FP32* vector);
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```
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Ôóíêöèÿ äëÿ **BgcVector2FP64**:
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```c
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inline void bgc_vector2_reset_fp64(BgcVector2FP64* vector);
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```
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Êàæäàÿ èç äàííûõ ôóíêöèè ýêâèâàëåíòíà ñëåäóþùèì ñòðîêàì êîäà:
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```c
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vector->x1 = 0;
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vector->x2 = 0;
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```
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 ïàðàìåòðå **vector** íå ñëåäóåò ïåðåäàâàòü íåêîððåêòíûå óêàçàòåëè. Çíà÷åíèå NULL (0) òàêæå ñ÷èòàåòñÿ íåêîððåêòíûì.
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Ïðèìåð ïðèìåíåíèÿ:
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```c
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#include <stdio.h>
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#include <basic-geometry.h>
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int main()
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{
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BgcVector2FP32 my_vector;
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bgc_vector2_reset_fp32(&my_vector);
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printf("x1 = %f, x2 = %f\n", my_vector.x1, my_vector.x2);
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return 0;
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}
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```
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[Äîêóìåíòàöèÿ](../intro-rus.md) / [2D âåêòîðû](../vector2-rus.md)
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