Changeset 4372 in orxonox.OLD for orxonox/trunk/src/lib/math

Timestamp:

May 29, 2005, 10:36:20 AM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: slight optimizations and a new definition for PNode.
now one can get the Direction as a Vector (or Quaternion)

Location:

orxonox/trunk/src/lib/math

Files:

• vector.cc (modified) (2 diffs)
• vector.h (modified) (2 diffs)

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

@@ -100 +100 @@
 */
 
-Vector Vector::getNormalized()
+Vector Vector::getNormalized() const
 {
   float l = len();
@@ -329 +329 @@
 */
 
-Vector Quaternion::apply (Vector& v) const
+Vector Quaternion::apply (const Vector& v) const
 {
   Quaternion q;

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

@@ -56 +56 @@
                       z = z / l; 
                     }
-  Vector getNormalized();
+  Vector getNormalized() const;
   Vector abs();
 
@@ -96 +96 @@
   return r;}
   Quaternion inverse () const;
-  Vector apply (Vector& f) const;
+  Vector apply (const Vector& f) const;
   float norm () const;
   void matrix (float m[4][4]) const;