Changeset 3819 in orxonox.OLD for orxonox/trunk/src/lib/math/vector.cc

Timestamp:

Apr 14, 2005, 12:21:27 AM (20 years ago)

Author:

patrick

Message:

orxonox/trunk: most important often used functions inlined

File:

• orxonox/trunk/src/lib/math/vector.cc (modified) (3 diffs)

orxonox/trunk/src/lib/math/vector.cc

@@ -23 +23 @@
 #include "vector.h"
 #include "debug.h"
-#include "stdincl.h"
 
 using namespace std;
@@ -90 +89 @@
         \return the cross product of the vectors
 */
-Vector Vector::cross (const Vector& v) const
-{
-  return Vector(y * v.z - z * v.y, z * v.x - x * v.z, x * v.y - y * v.x );
-}
+//Vector Vector::cross (const Vector& v) const
+
   
 /**
    \brief normalizes the vector to lenght 1.0
 */
-void Vector::normalize ()
-{
-  float l = len();
-  
-  __UNLIKELY_IF( l == 0.0)
-  {
-    // Prevent divide by zero
-    return;
-  }
-  
-  x = x / l;
-  y = y / l;
-  z = z / l;
-}
+//void Vector::normalize ()
 
 
@@ -149 +133 @@
    \return the lenght of the vector
 */
-float Vector::len () const
-{
-  return sqrt (x*x+y*y+z*z);
-}
+//float Vector::len () const