Program Listing for File path_display.hpp
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/*
* Copyright (c) 2008, Willow Garage, Inc.
* Copyright (c) 2018, Bosch Software Innovations GmbH.
* 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_DEFAULT_PLUGINS__DISPLAYS__PATH__PATH_DISPLAY_HPP_
#define RVIZ_DEFAULT_PLUGINS__DISPLAYS__PATH__PATH_DISPLAY_HPP_
#include <vector>
#include "nav_msgs/msg/path.hpp"
#include "rviz_common/message_filter_display.hpp"
#include "rviz_rendering/objects/arrow.hpp"
#include "rviz_rendering/objects/axes.hpp"
#include "rviz_rendering/objects/billboard_line.hpp"
#include "rviz_default_plugins/visibility_control.hpp"
namespace Ogre
{
class ManualObject;
}
namespace rviz_common
{
namespace properties
{
class ColorProperty;
class FloatProperty;
class IntProperty;
class EnumProperty;
class VectorProperty;
}
} // namespace rviz_common
namespace rviz_default_plugins
{
namespace displays
{
class RVIZ_DEFAULT_PLUGINS_PUBLIC PathDisplay : public
rviz_common::MessageFilterDisplay<nav_msgs::msg::Path>
{
Q_OBJECT
public:
// TODO(Martin-Idel-SI): Constructor for testing, remove once ros_nodes can be mocked and call
// initialize() instead
explicit PathDisplay(rviz_common::DisplayContext * context);
PathDisplay();
~PathDisplay() override;
void reset() override;
void processMessage(nav_msgs::msg::Path::ConstSharedPtr msg) override;
protected:
void onInitialize() override;
private Q_SLOTS:
void updateBufferLength();
void updateStyle();
void updateLineWidth();
void updateOffset();
void updatePoseStyle();
void updatePoseAxisGeometry();
void updatePoseArrowColor();
void updatePoseArrowGeometry();
private:
void destroyObjects();
void allocateArrowVector(std::vector<rviz_rendering::Arrow *> & arrow_vect, size_t num);
void allocateAxesVector(std::vector<rviz_rendering::Axes *> & axes_vect, size_t num);
void destroyPoseAxesChain();
void destroyPoseArrowChain();
void updateManualObject(
Ogre::ManualObject * manual_object, nav_msgs::msg::Path::ConstSharedPtr msg,
const Ogre::Matrix4 & transform);
void updateBillBoardLine(
rviz_rendering::BillboardLine * billboard_line, nav_msgs::msg::Path::ConstSharedPtr msg,
const Ogre::Matrix4 & transform);
void updatePoseMarkers(
size_t buffer_index, nav_msgs::msg::Path::ConstSharedPtr msg, const Ogre::Matrix4 & transform);
void updateAxesMarkers(
std::vector<rviz_rendering::Axes *> & axes_vect, nav_msgs::msg::Path::ConstSharedPtr msg,
const Ogre::Matrix4 & transform);
void updateArrowMarkers(
std::vector<rviz_rendering::Arrow *> & arrow_vect, nav_msgs::msg::Path::ConstSharedPtr msg,
const Ogre::Matrix4 & transform);
std::vector<Ogre::ManualObject *> manual_objects_;
std::vector<rviz_rendering::BillboardLine *> billboard_lines_;
std::vector<std::vector<rviz_rendering::Axes *>> axes_chain_;
std::vector<std::vector<rviz_rendering::Arrow *>> arrow_chain_;
Ogre::MaterialPtr lines_material_;
rviz_common::properties::EnumProperty * style_property_;
rviz_common::properties::ColorProperty * color_property_;
rviz_common::properties::FloatProperty * alpha_property_;
rviz_common::properties::FloatProperty * line_width_property_;
rviz_common::properties::IntProperty * buffer_length_property_;
rviz_common::properties::VectorProperty * offset_property_;
enum LineStyle
{
LINES,
BILLBOARDS
};
// pose marker property
rviz_common::properties::EnumProperty * pose_style_property_;
rviz_common::properties::FloatProperty * pose_axes_length_property_;
rviz_common::properties::FloatProperty * pose_axes_radius_property_;
rviz_common::properties::ColorProperty * pose_arrow_color_property_;
rviz_common::properties::FloatProperty * pose_arrow_shaft_length_property_;
rviz_common::properties::FloatProperty * pose_arrow_head_length_property_;
rviz_common::properties::FloatProperty * pose_arrow_shaft_diameter_property_;
rviz_common::properties::FloatProperty * pose_arrow_head_diameter_property_;
enum PoseStyle
{
NONE,
AXES,
ARROWS,
};
};
} // namespace displays
} // namespace rviz_default_plugins
#endif // RVIZ_DEFAULT_PLUGINS__DISPLAYS__PATH__PATH_DISPLAY_HPP_