Program Listing for File xy_orbit_view_controller.hpp
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/*
* Copyright (c) 2009, 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
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef RVIZ_DEFAULT_PLUGINS__VIEW_CONTROLLERS__XY_ORBIT__XY_ORBIT_VIEW_CONTROLLER_HPP_
#define RVIZ_DEFAULT_PLUGINS__VIEW_CONTROLLERS__XY_ORBIT__XY_ORBIT_VIEW_CONTROLLER_HPP_
#include <utility>
#ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wkeyword-macro"
#endif
#include <OgreRay.h>
#include <OgreVector3.h>
#ifdef __clang__
# pragma clang diagnostic pop
#endif
#include "rviz_default_plugins/view_controllers/orbit/orbit_view_controller.hpp"
#include "rviz_default_plugins/visibility_control.hpp"
namespace Ogre
{
class SceneNode;
}
namespace rviz_default_plugins
{
namespace view_controllers
{
class RVIZ_DEFAULT_PLUGINS_PUBLIC XYOrbitViewController : public OrbitViewController
{
Q_OBJECT
public:
void onInitialize() override;
void lookAt(const Ogre::Vector3 & point) override;
void mimic(ViewController * source_view) override;
protected:
void updateCamera() override;
void moveFocalPoint(
float distance, int32_t diff_x, int32_t diff_y, int32_t last_x, int32_t last_y) override;
std::pair<bool, Ogre::Vector3> intersectGroundPlane(Ogre::Ray mouse_ray);
void handleWheelEvent(rviz_common::ViewportMouseEvent & event, float distance) override;
void handleRightClick(
rviz_common::ViewportMouseEvent & event, float distance, int32_t diff_y) override;
void setShiftOrbitStatus() override;
void setNewFocalPointKeepingViewIfPossible(ViewController * source_view);
void calculateNewCameraPositionAndOrientation(
const Ogre::Camera * source_camera,
Ogre::Ray & camera_dir_ray);
};
} // namespace view_controllers
} // namespace rviz_default_plugins
#endif // RVIZ_DEFAULT_PLUGINS__VIEW_CONTROLLERS__XY_ORBIT__XY_ORBIT_VIEW_CONTROLLER_HPP_