Changeset 3675 in orxonox.OLD for orxonox/trunk/src/lib/coord/p_node.cc

Timestamp:

Mar 30, 2005, 5:20:21 PM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: glmenu progressbar corrected, pnode modifications

File:

• orxonox/trunk/src/lib/coord/p_node.cc (modified) (5 diffs)

orxonox/trunk/src/lib/coord/p_node.cc

@@ -142 +142 @@
    \brief get relative coordinates
    \returns relative coordinates to its parent
-*/
-Vector PNode::getRelCoor ()
-{
-  Vector r = *this->relCoordinate; /* return a copy, so it can't be modified */
-  return r;
+   
+   the reference that is returned is a pointer to the real relCoor, so don't 
+   change it unless you realy know what you are doing.
+*/
+Vector* PNode::getRelCoor ()
+{
+  //Vector r = *this->relCoordinate; /* return a copy, so it can't be modified */
+  return this->relCoordinate;
 }
 
@@ -166 +169 @@
 
 /**
+   \brief set relative coordinates
+   \param relCoord relative coordinates to its parent
+
+   it is very importand, that you use this function, if you want to update the
+   relCoordinates. If you don't use this, the PNode won't recognize, that something
+   has changed and won't update the children Nodes.
+*/
+void PNode::setRelCoor (Vector relCoord)
+{
+  this->bRelCoorChanged = true;
+  *this->relCoordinate = relCoord;
+}
+
+
+/**
    \brief get absolute coordinates
    \returns absolute coordinates from (0,0,0)
@@ -186 +204 @@
   this->bAbsCoorChanged = true;
   *this->absCoordinate = *absCoord;
+}
+
+
+
+/**
+   \param absCoord set absolute coordinate
+
+   it is very importand, that you use this function, if you want to update the
+   absCoordinates. If you don't use this, the PNode won't recognize, that something
+   has changed and won't update the children Nodes.
+*/
+void PNode::setAbsCoor (Vector absCoord)
+{
+  this->bAbsCoorChanged = true;
+  *this->absCoordinate = absCoord;
 }
 
@@ -249 +282 @@
 
 
+void PNode::setRelDir (Quaternion relDir)
+{
+  this->bRelCoorChanged = true;
+  *this->relDirection = relDir;
+}
+
+
 /**
    \brief gets the absolute direction (0,0,1)
@@ -272 +312 @@
   *this->absDirection = *absDir;
 }
+
+
+
+/**
+   \brief sets the absolute direction (0,0,1)
+   \param absDir absolute coordinates
+
+   it is very importand, that you use this function, if you want to update the
+   absDirection. If you don't use this, the PNode won't recognize, that something
+   has changed and won't update the children Nodes.
+*/
+void PNode::setAbsDir (Quaternion absDir)
+{
+  this->bAbsDirChanged = true;
+  *this->absDirection = absDir;
+}
+