/*
 * vector.c - supporting vector routines
 */

#include "vector.h"

void crossVec3(vec3 result, vec3 a, vec3 b)
{
	vec3 tmp;

	tmp[0] = a[1] * b[2] - a[2] * b[1];
	tmp[1] = a[2] * b[0] - a[0] * b[2];
	tmp[2] = a[0] * b[1] - a[1] * b[0];

	COPY_VEC3(result, tmp);
}