NFC: a/math: Make math_quat_from_swing prettier

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Moses Turner 2022-08-13 20:30:38 +01:00 committed by Moses Turner
parent 778900cd3c
commit 386117c5ee

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@ -401,11 +401,11 @@ math_quat_from_swing(const struct xrt_vec2 *swing, struct xrt_quat *result)
result->z = 0.f; result->z = 0.f;
} else { } else {
// lim(x->0) (sin(x/2)/x) = 0.5, but sin(0)/0 is undefined, so we need to catch this with a conditional. // lim(x->0) (sin(x/2)/x) = 0.5, but sin(0)/0 is undefined, so we need to catch this with a conditional.
const float k(0.5); const float k = 0.5f;
result->w = float(1.0); result->w = 1.0f;
result->x = *a0 * k; result->x = *a0 * k;
result->y = *a1 * k; result->y = *a1 * k;
result->z = float(0); result->z = 0.f;
} }
} }