1vector_length(3)                Allegro manual                vector_length(3)
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NAME

6       vector_length,  vector_length_f  -  Calculates  the length of a vector.
7       Allegro game programming library.
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SYNOPSIS

10       #include <allegro.h>
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13       fixed vector_length(fixed x, fixed y, fixed z);
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15       float vector_length_f(float x, float y, float z);
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DESCRIPTION

18       Calculates the length of the vector (x, y, z),  using  that  good  'ole
19       Pythagoras theorem.
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SEE ALSO

23       normalize_vector(3)
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27Allegro                          version 4.4.2                vector_length(3)