Visual Servoing Platform  version 3.4.0
getRealSense2Info.cpp
1 /****************************************************************************
2  *
3  * ViSP, open source Visual Servoing Platform software.
4  * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
5  *
6  * This software is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  * See the file LICENSE.txt at the root directory of this source
11  * distribution for additional information about the GNU GPL.
12  *
13  * For using ViSP with software that can not be combined with the GNU
14  * GPL, please contact Inria about acquiring a ViSP Professional
15  * Edition License.
16  *
17  * See http://visp.inria.fr for more information.
18  *
19  * This software was developed at:
20  * Inria Rennes - Bretagne Atlantique
21  * Campus Universitaire de Beaulieu
22  * 35042 Rennes Cedex
23  * France
24  *
25  * If you have questions regarding the use of this file, please contact
26  * Inria at visp@inria.fr
27  *
28  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30  *
31  * Description:
32  * Display information about a plugged RealSense sensor using librealsense2.
33  *
34  *****************************************************************************/
35 
42 #include <iostream>
43 #include <visp3/sensor/vpRealSense2.h>
44 
45 #if defined(VISP_HAVE_REALSENSE2) && (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
46 
47 int main()
48 {
49  try {
50  vpRealSense2 rs;
51  rs.open();
52  std::cout << "RealSense characteristics:\n" << rs << std::endl;
53 
54  std::string product = rs.getProductLine();
55 
56  std::cout << "Product line: " << product << std::endl;
57 
58  if(rs.getDepthScale() != 0) // If it has depth sensor
59  std::cout << "Depth scale: " << std::setprecision(std::numeric_limits<float>::max_digits10) << rs.getDepthScale() << std::endl;
60 
61  } catch (const vpException &e) {
62  std::cerr << "RealSense error " << e.what() << std::endl;
63  } catch (const std::exception &e) {
64  std::cerr << e.what() << std::endl;
65  }
66 
67  return EXIT_SUCCESS;
68 }
69 #else
70 int main()
71 {
72 #if !defined(VISP_HAVE_REALSENSE2)
73  std::cout << "You do not have realsense2 SDK functionality enabled..." << std::endl;
74  std::cout << "Tip:" << std::endl;
75  std::cout << "- Install librealsense2, configure again ViSP using cmake and build again this example" << std::endl;
76  return EXIT_SUCCESS;
77 #endif
78 #if (VISP_CXX_STANDARD < VISP_CXX_STANDARD_11)
79  std::cout << "You do not build ViSP with c++11 or higher compiler flag" << std::endl;
80  std::cout << "Tip:" << std::endl;
81  std::cout << "- Configure ViSP again using cmake -DUSE_CXX_STANDARD=11, and build again this example" << std::endl;
82 #endif
83  return EXIT_SUCCESS;
84 }
85 #endif
std::string getProductLine()
error that can be emited by ViSP classes.
Definition: vpException.h:71
bool open(const rs2::config &cfg=rs2::config())
float getDepthScale()
const char * what() const