pose_array_display.h

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/*
 * Copyright (c) 2012, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 */

#ifndef RVIZ_POSE_ARRAY_DISPLAY_H_
#define RVIZ_POSE_ARRAY_DISPLAY_H_

#include <geometry_msgs/PoseArray.h>

#include "rviz/message_filter_display.h"

#include <boost/ptr_container/ptr_vector.hpp>

namespace Ogre
{
class ManualObject;
}

namespace rviz
{

class EnumProperty;
class ColorProperty;
class FloatProperty;
class Arrow;
class Axes;

class PoseArrayDisplay: public MessageFilterDisplay<geometry_msgs::PoseArray>
{
Q_OBJECT
public:
  PoseArrayDisplay();
  virtual ~PoseArrayDisplay();

protected:
  virtual void onInitialize();
  virtual void reset();
  virtual void processMessage( const geometry_msgs::PoseArray::ConstPtr& msg );

private:
  bool setTransform(std_msgs::Header const & header);
  void updateArrows2d();
  void updateArrows3d();
  void updateAxes();
  void updateDisplay();
  Axes * makeAxes();
  Arrow * makeArrow3d();

  struct OgrePose {
    Ogre::Vector3 position;
    Ogre::Quaternion orientation;
  };

  std::vector<OgrePose> poses_;
  boost::ptr_vector<Arrow> arrows3d_;
  boost::ptr_vector<Axes> axes_;

  Ogre::SceneNode * arrow_node_;
  Ogre::SceneNode * axes_node_;
  Ogre::ManualObject* manual_object_;

  EnumProperty* shape_property_;
  ColorProperty* arrow_color_property_;
  FloatProperty* arrow_alpha_property_;

  FloatProperty* arrow2d_length_property_;

  FloatProperty* arrow3d_head_radius_property_;
  FloatProperty* arrow3d_head_length_property_;
  FloatProperty* arrow3d_shaft_radius_property_;
  FloatProperty* arrow3d_shaft_length_property_;

  FloatProperty* axes_length_property_;
  FloatProperty* axes_radius_property_;

private Q_SLOTS:
  void updateShapeChoice();

  void updateArrowColor();

  void updateArrow2dGeometry();

  void updateArrow3dGeometry();

  void updateAxesGeometry();
};

} // namespace rviz

#endif /* RVIZ_POSE_ARRAY_DISPLAY_H_ */