leaf-node-face.h

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//
//  leaf-node-face.h
//  gepetto-viewer
//
//  Created by Justin Carpentier, Mathieu Geisert in November 2014.
//  Copyright (c) 2014 LAAS-CNRS. All rights reserved.
//
 
#ifndef GEPETTO_VIEWER_LEAFNODEFACE_HH
#define GEPETTO_VIEWER_LEAFNODEFACE_HH
 
#include <gepetto/viewer/node.h>
 
namespace gepetto {
namespace viewer {
 
DEF_CLASS_SMART_PTR(LeafNodeFace)
 
 
class LeafNodeFace : public Node {
 private:
  LeafNodeFaceWeakPtr weak_ptr_;
 
  ::osg::GeometryRefPtr face_ptr_;
  ::osg::Vec3ArrayRefPtr vertices_;
  ::osg::Vec4ArrayRefPtr color_ptr_;
 
  void init();
 
  /* Default constructor */
  LeafNodeFace(const std::string& name, const osgVector3& point1,
               const osgVector3& point2, const osgVector3& point3);
  LeafNodeFace(const std::string& name, const osgVector3& point1,
               const osgVector3& point2, const osgVector3& point3,
               const osgVector4& color);
  LeafNodeFace(const std::string& name, const osgVector3& point1,
               const osgVector3& point2, const osgVector3& point3,
               const osgVector3& point4);
  LeafNodeFace(const std::string& name, const osgVector3& point1,
               const osgVector3& point2, const osgVector3& point3,
               const osgVector3& point4, const osgVector4& color);
 
  /* Copy constructor */
  LeafNodeFace(const LeafNodeFace& other);
 
  void initWeakPtr(LeafNodeFaceWeakPtr other_weak_ptr);
 
 protected:
 public:
  void addVertex(const osgVector3& vertex);
  static LeafNodeFacePtr_t create(const std::string& name,
                                  const osgVector3& point1,
                                  const osgVector3& point2,
                                  const osgVector3& point3);
  static LeafNodeFacePtr_t create(const std::string& name,
                                  const osgVector3& point1,
                                  const osgVector3& point2,
                                  const osgVector3& point3,
                                  const osgVector4& color);
  static LeafNodeFacePtr_t create(const std::string& name,
                                  const osgVector3& point1,
                                  const osgVector3& point2,
                                  const osgVector3& point3,
                                  const osgVector3& point4);
  static LeafNodeFacePtr_t create(const std::string& name,
                                  const osgVector3& point1,
                                  const osgVector3& point2,
                                  const osgVector3& point3,
                                  const osgVector3& point4,
                                  const osgVector4& color);
 
  static LeafNodeFacePtr_t createCopy(LeafNodeFacePtr_t other);
 
  virtual LeafNodeFacePtr_t clone(void) const;
 
  virtual NodePtr_t copy() const { return clone(); }
 
  LeafNodeFacePtr_t self(void) const;
 
  // set color
  void setColor(const osgVector4& color);
 
  void setTexture(const std::string& image_path);
 
  std::size_t nbVertices() const { return vertices_->size(); }
 
  SCENE_VIEWER_ACCEPT_VISITOR;
 
  virtual ~LeafNodeFace();
};
} /* namespace viewer */
} /* namespace gepetto */
 
#endif /* GEPETTO_VIEWER_LEAFNODEFACE_HH */