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undo fabs change to vectors

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Krishna Vedala 2020-08-16 21:56:31 -04:00
parent d2c867f02e
commit 956e87fcce
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1 changed files with 6 additions and 6 deletions
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12
geometry/vectors_3d.c
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@ -206,21 +206,21 @@ static void test()
d = vector_norm(&a);
// printf("|a| = %.4g\n", d);
assert(fabsf(d - 3.742) < 0.01);
assert(fabs(d - 3.742) < 0.01);
d = vector_norm(&b);
// printf("|b| = %.4g\n", d);
assert(fabsf(d - 1.732) < 0.01);
assert(fabs(d - 1.732) < 0.01);
d = dot_prod(&a, &b);
// printf("Dot product: %f\n", d);
assert(fabsf(d - 6.f) < 0.01);
assert(fabs(d - 6.f) < 0.01);
vec_3d c = vector_prod(&a, &b);
// printf("Vector product ");
// printf("%s", print_vector(&c, "c"));
assert(fabsf(c.x - (-1)) < 0.01);
assert(fabsf(c.y - (2)) < 0.01);
assert(fabsf(c.z - (-1)) < 0.01);
assert(fabs(c.x - (-1)) < 0.01);
assert(fabs(c.y - (2)) < 0.01);
assert(fabs(c.z - (-1)) < 0.01);
}
/**