From 8e684dc0c76708e3174f005aebcaabc144b85500 Mon Sep 17 00:00:00 2001 From: chai Date: Thu, 5 Dec 2019 09:21:26 +0800 Subject: =?UTF-8?q?*=E8=83=8C=E9=9D=A2=E5=89=94=E9=99=A4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/math/vec3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/math/vec3.c') diff --git a/src/math/vec3.c b/src/math/vec3.c index 4d77b96..4ca8519 100644 --- a/src/math/vec3.c +++ b/src/math/vec3.c @@ -96,8 +96,8 @@ void vec3_multiply(Vec3* v1, Vec3* v2, Quat* out) { void vec3_normalize(Vec3* v, Vec3* out) { ssr_assert(v && out); - //float mag = rsqrt(v->x * v->x + v->y * v->y + v->z * v->z); - float mag = 1.f / vec3_magnitude(v); + float mag = rsqrt(v->x * v->x + v->y * v->y + v->z * v->z); + //float mag = 1.f / vec3_magnitude(v); out->x = v->x * mag; out->y = v->y * mag; out->z = v->z * mag; -- cgit v1.1-26-g67d0