blender-geom-writer.h

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//
//  transform-writer.h
//  gepetto-viewer
//
//  Created by Joseph Mirabel in November 2015.
//  Copyright (c) 2015 LAAS-CNRS. All rights reserved.
//
 
#ifndef GEPETTO_VIEWER_BLENDER_GEOM_WRITER_VISITOR_HH
#define GEPETTO_VIEWER_BLENDER_GEOM_WRITER_VISITOR_HH
 
#include <gepetto/viewer/config-osg.h>
#include <gepetto/viewer/node-visitor.h>
 
#include <fstream>
#include <iostream>
#include <stack>
 
namespace gepetto {
namespace viewer {
 
DEF_CLASS_SMART_PTR(BlenderGeomWriterVisitor)
 
class BlenderGeomWriterVisitor : public NodeVisitor {
 public:
  BlenderGeomWriterVisitor(const std::string& filename);
 
  // virtual ~BlenderGeomWriter () {}
 
  void apply(Node& node);
  void apply(GroupNode& node);
  void apply(LeafNodeArrow& node);
  void apply(LeafNodeBox& node);
  void apply(LeafNodeCapsule& node);
  void apply(LeafNodeCollada& node);
  void apply(LeafNodeCone& node);
  void apply(LeafNodeCylinder& node);
  void apply(LeafNodeFace& node);
  void apply(LeafNodeGround& node);
  void apply(LeafNodeLight& node);
  void apply(LeafNodeLine& node);
  void apply(LeafNodeSphere& node);
  void apply(LeafNodeXYZAxis& node);
 
 protected:
  std::ofstream& out() { return file_; }
 
  // The scale multiplier is requited for LeafNodeBox
  void standardApply(Node& node,
                     osgVector3 scaleMultiplier = osgVector3(1, 1, 1));
 
  bool openFile();
  void closeFile() { file_.close(); }
  void unimplemented(const char* type, Node& n);
 
  std::ofstream file_;
  std::string filename_;
  unsigned int nodeCount_;
  std::size_t groupDepth_;
};
} /* namespace viewer */
} /* namespace gepetto */
 
#endif /* GEPETTO_VIEWER_BLENDER_GEOM_WRITER_VISITOR_HH */