soc-2008-mxcurioni: merged changes to revision 14747, cosmetic changes for source/blender/freestyle

1 files changed, 84 insertions, 0 deletions

diff --git a/source/blender/freestyle/intern/scene_graph/NodeGroup.h b/source/blender/freestyle/intern/scene_graph/NodeGroup.h
new file mode 100755
index 00000000000..a1bd2b57e56
--- /dev/null
+++ b/source/blender/freestyle/intern/scene_graph/NodeGroup.h
@@ -0,0 +1,84 @@
+//
+//  Filename         : NodeGroup.h
+//  Author(s)        : Stephane Grabli
+//  Purpose          : Class to represent a group node. This node can contains
+//                     several children. It also contains a transform matrix
+//                     indicating the transform state of the underlying
+//                     children.
+//  Date of creation : 24/01/2002
+//
+///////////////////////////////////////////////////////////////////////////////
+
+
+//
+//  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+//   with this source distribution. 
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef  NODEGROUP_H
+# define NODEGROUP_H
+
+# include <vector>
+# include "../system/FreestyleConfig.h"
+# include "Node.h"
+
+using namespace std;
+
+class LIB_SCENE_GRAPH_EXPORT NodeGroup : public Node
+{
+public:
+
+  inline NodeGroup(): Node() {}
+  virtual ~NodeGroup(){}
+
+  /*! Adds a child. Makes a addRef on the
+   *  iChild reference counter */
+  virtual void AddChild(Node *iChild);
+
+  /*! destroys all the underlying nodes 
+   *  Returns the reference counter 
+   *  after having done a release() */
+  virtual int destroy();
+
+  /*! Detaches all the children */
+  virtual void DetachChildren();
+
+  /*! Detached the sepcified child */
+  virtual void DetachChild(Node *iChild);
+
+  /*! Retrieve children */
+  virtual void RetrieveChildren(vector<Node*>& oNodes);
+
+
+  /*! Renders every children */
+  //  virtual void Render(Renderer *iRenderer);
+
+  /*! Accept the corresponding visitor */
+  virtual void accept(SceneVisitor& v);
+
+  /*! Updates the BBox */
+  virtual const BBox<Vec3r>& UpdateBBox();
+
+  /*! Returns the number of children */
+  virtual int numberOfChildren() {return _Children.size();}
+
+protected:
+  vector<Node*> _Children;
+};
+
+#endif // NODEGROUP_H