can now dynamicaly resize a capsule

idl/gepetto/viewer/graphical-interface.idl

@@ -242,6 +242,12 @@ typedef unsigned long WindowID;
     /// \param input nodeName : name of the node.
     /// \param input visibilityMode : visibility mode can be "ON", "OFF" or "ALWAYS_ON_TOP".
     boolean setVisibility(in string nodeName, in string visibilityMode) raises (Error);
+    
+       /// Change the scale of a node. 
+    /// \param input nodeName : name of the node.
+    /// \param input scale : new scale  
+    boolean setScale(in string nodeName, in Position scale) raises (Error);
+
 
     /// Change wireframe mode of a node. If this node is a group node, wireframe mode will be apply to all children.
     /// \param input nodeName : name of the node.

include/gepetto/viewer/corba/windows-manager.h

@@ -143,6 +143,7 @@ namespace graphics {
             virtual bool deleteLandmark(const char* nodeNameCorba);
 
             virtual bool setVisibility(const char* nodeNameCorba, const char* visibilityModeCorba);
+            virtual bool setScale(const char* nodeNameCorba, const value_type* scale);
             virtual bool setWireFrameMode(const char* nodeNameCorba, const char* wireFrameModeCorba);
             virtual bool setLightingMode(const char* nodeNameCorba, const char* lightingModeCorba);
 

src/graphical-interface.impl.cpp

@@ -385,6 +385,16 @@ namespace graphics {
 	}
       }
 
+      bool GraphicalInterface::setScale (const char* nodeNameCorba,
+                          const value_type* scale) throw (Error)
+      {
+    try {
+      return windowsManager_->setScale ( nodeNameCorba, scale) ;
+    } catch (const std::exception& exc) {
+      throw Error (exc.what ());
+    }
+      }
+
       bool GraphicalInterface::setWireFrameMode (const char* nodeNameCorba,
 						 const char* wireFrameModeCorba) throw (Error)
       {

src/graphical-interface.impl.hh

@@ -104,7 +104,9 @@ public:
   virtual bool addLandmark(const char* nodeNameCorba, float size) throw (Error);
   virtual bool deleteLandmark(const char* nodeNameCorba) throw (Error);
 
+
   virtual bool setVisibility(const char* nodeNameCorba, const char* visibilityModeCorba)  throw (Error);
+  virtual bool setScale(const char* nodeNameCorba, const value_type* scale)throw (Error);
   virtual bool setWireFrameMode(const char* nodeNameCorba, const char* wireFrameModeCorba)  throw (Error);
   virtual bool setLightingMode(const char* nodeNameCorba, const char* lightingModeCorba)  throw (Error);
 

src/windows-manager.cpp

@@ -365,9 +365,8 @@ namespace graphics {
         else{
             NodePtr_t node = nodes_[capsuleName];
             try{
-
                 LeafNodeCapsulePtr_t cap = boost::dynamic_pointer_cast<LeafNodeCapsule>(node);
-                cap->setHeight(newHeight);
+                cap->resize(newHeight);
             }catch (const std::exception& exc) {
                 std::cout <<capsuleName << "isn't a capsule."  << std::endl;
                 return false;
@@ -827,9 +826,9 @@ namespace graphics {
                 << std::endl;
             return false;
         }
-	mtx_.lock();
+        mtx_.lock();
         nodes_[nodeName]->addLandmark (size);
-	mtx_.unlock();
+        mtx_.unlock();
         return true;
     }
 
@@ -864,6 +863,19 @@ namespace graphics {
         return true;
     }
 
+    bool WindowsManager::setScale(const char* nodeNameCorba, const value_type* scale){
+        const std::string nodeName (nodeNameCorba);
+        osg::Vec3d vecScale(scale[0],scale[1],scale[2]);
+        if (nodes_.find (nodeName) == nodes_.end ()) {
+            std::cout << "Node \"" << nodeName << "\" doesn't exist."
+                << std::endl;
+            return false;
+        }
+
+        nodes_[nodeName]->setScale(vecScale);
+        return true;
+    }
+
     bool WindowsManager::setWireFrameMode (const char* nodeNameCorba,
             const char* wireFrameModeCorba)
     {