Use std::sqrt

2015-04-15 19:20:37 +02:00
parent 71ba35a6cd
commit 9c197e82a3
1 changed files with 2 additions and 2 deletions
@@ -103,7 +103,7 @@ public:

    float length() const
    {
-        return sqrt(x*x+y*y+z*z);
+        return std::sqrt(x*x+y*y+z*z);
    }

    Vec3D& normalize()
@@ -209,7 +209,7 @@ public:

    float length() const
    {
-        return sqrt(x*x+y*y);
+        return std::sqrt(x*x+y*y);
    }

    Vec2D& normalize()