Return void instead of bool.

diff --git a/simgear/scene/model/animation.cxx b/simgear/scene/model/animation.cxx
index e9aa34337bd2e05d3c2a2b61bff7251f5ff6f1ea..1ec68613c7e047d510b872b440b5c8775d9a75a5 100644 (file)
--- a/simgear/scene/model/animation.cxx
+++ b/simgear/scene/model/animation.cxx
@@ -1865,7 +1865,7 @@ public:
   { }
   void setValue(double value)
   { _value = value; }
-  virtual bool transform(osg::Matrix&) = 0;
+  virtual void transform(osg::Matrix&) = 0;
 protected:
   double _value;
 };
@@ -1878,7 +1878,7 @@ public:
   { }
   void setValue(double value)
   { _value = value; }
-  virtual bool transform(osg::Matrix& matrix)
+  virtual void transform(osg::Matrix& matrix)
   {
     osg::Matrix tmp;
     set_translation(tmp, _value, _axis);
@@ -1895,7 +1895,7 @@ public:
     _axis(axis),
     _center(center)
   { }
-  virtual bool transform(osg::Matrix& matrix)
+  virtual void transform(osg::Matrix& matrix)
   {
     osg::Matrix tmp;
     set_rotation(tmp, _value, _center, _axis);