vec_inverse (
VECTOR* vector);
Inverts the vector by multiplying each vector component by -1.
Parameters:
vector - any vector.
Returns:
vector
Modifies:
vector - will be inverted
Speed:
Fast
Algorithm:
vector[0] = -vector[0];
vector[1] = -vector[1];
vector[2] = -vector[2];
Example:
var v[3] = { 10, 20, 30 };
...
vec_inverse(v); // v is now at -10, -20, -30
See also:
Vectors, vec_add, vec_sub, vec_scale, vec_set, vec_normalize, vec_diff
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