leaf-node-arrow.h

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//
//  leaf-node-arrow.h
//  gepetto-viewer
//
//  Created by Pierre Fernbach in june 2015.
//  Copyright (c) 2014 LAAS-CNRS. All rights reserved
//
 
#ifndef GEPETTO_VIEWER_LEAFNODEARROW_HH
#define GEPETTO_VIEWER_LEAFNODEARROW_HH
 
#include <gepetto/viewer/node-drawable.h>
 
namespace gepetto {
namespace viewer {
 
DEF_CLASS_SMART_PTR(LeafNodeArrow)
 
 
class LeafNodeArrow : public NodeDrawable {
 private:
  LeafNodeArrowWeakPtr weak_ptr_;
 
  float radius_;
  float size_;
  ::osg::ShapeDrawableRefPtr cylinder_drawable_;
  ::osg::ShapeDrawableRefPtr cone_drawable_;
 
  osgVector4 color_;
 
  void init();
 
  void resetGeodeContent();
 
  /* Default constructor */
  LeafNodeArrow(const std::string& name, const osgVector4& color,
                float radiusCenter, float sizeAxis);
 
  /* Copy constructor */
  LeafNodeArrow(const LeafNodeArrow& other);
 
  void initWeakPtr(LeafNodeArrowWeakPtr other_weak_ptr);
 
 protected:
 public:
  void addVertex(const osgVector3& vertex);
  static LeafNodeArrowPtr_t create(const std::string& name,
                                   const osgVector4& color, float radiusCenter,
                                   float sizeAxis);
  static LeafNodeArrowPtr_t create(const std::string& name,
                                   const osgVector4& color, float radiusCenter);
 
  static LeafNodeArrowPtr_t createCopy(LeafNodeArrowPtr_t other);
 
  virtual LeafNodeArrowPtr_t clone(void) const;
 
  virtual NodePtr_t copy() const { return clone(); }
 
  LeafNodeArrowPtr_t self(void) const;
 
  // set color
  void setColor(const osgVector4& color);
  osgVector4 getColor() const { return color_; }
  float getRadius() const;
  void setRadius(const float& radius);
  void setSize(const float& size);
  float getSize() const;
  void resize(float radius, float length);
 
  SCENE_VIEWER_ACCEPT_VISITOR;
 
  virtual ~LeafNodeArrow();
};
} /* namespace viewer */
} /* namespace gepetto */
 
#endif /* GEPETTO_VIEWER_LeafNodeArrow_HH */