unanancyowen / realsense2sample

RealSense SDK 2 Sample Program

RealSense SDK 2 Sample Program

This repository is sample program of RealSense SDK 2.x (librealsense v2.x) written in native C++.
This sample program works on cross-platform (Windows, Linux, MacOS).

Environment

• Visual Studio 2015/2017 / GCC 4.9 / Clang 3.4 (or later)
• RealSense SDK 2.x (librealsense v2.x)
• OpenCV 3.4.0 (or later)
• CMake 3.7.2 (latest release is preferred)

^{* Part of the sample program (PointCloud) requires viz_module of OpenCV.}

License

Copyright © 2018 Tsukasa SUGIURA
Distributed under the MIT License.

Contact

• Tsukasa Sugiura
  • [email protected]
  • http://unanancyowen.com

Reference

• IntelRealSense/librealsense | GitHub
  https://github.com/IntelRealSense/librealsense

• UnaNancyOwen/librealsense_apireference | GitHub Pages
  https://unanancyowen.github.io/librealsense2_apireference/

realsense2sample's Issues

Compile error for RealSense Sample\PointCloud

Hi,

I am trying to compile the Point Cloud in Visual Studio 2015, during the compilation received an error saying that "Cannot open include file: 'opencv2/viz.hpp': No such file or directory."

Do I need to install the VTK inorder for this to work ?

Advice needed, thank you.

CMake error with realsense2Config.cmake

Hi,

Thank you so much for the examples! I was trying to compile your code, but got some error messages in CMake:

CMake Error at C:/IntelCam/librealsense-2.18.0/build/realsense2Config.cmake:11 (message):
  File or directory C://include referenced by variable realsense2_INCLUDE_DIR
  does not exist !
Call Stack (most recent call first):
  C:/IntelCam/librealsense-2.18.0/build/realsense2Config.cmake:33 (set_and_check)
  CMakeLists.txt:18 (find_package)

The realsense2Config.cmake file under the librealsenses folder looks like this:

get_filename_component(PACKAGE_PREFIX_DIR "${CMAKE_CURRENT_LIST_DIR}/../../../" ABSOLUTE)

macro(set_and_check _var _file)
  set(${_var} "${_file}")
  if(NOT EXISTS "${_file}")
    message(FATAL_ERROR "File or directory ${_file} referenced by variable ${_var} does not exist !")
  endif()
endmacro()

Actually I know little about the syntax in .cmake files, I just wonder whether it could be an issue related to the .cmake file in librealsense?

cmake file to find realsense2

Hi

Thanks for the wonderful code of organizing the sample programs for RealSense SDK 2.0

Is there any plan for adding the cmake file to find realsense2 similar to FindKinectSDK2.cmake in your Kinect2Sample program?

Currently I couldn't compile the sample code as realsense2 is not found but a short workaround is to refer to the CMakeLists.txt example in https://github.com/zivsha/librealsense/tree/getting_started_example/examples/getting-started and

Could you help me: how to set new FPS (or/and resolution) for some stream that has been already started?

Undefined reference

I can't compile any of the examples because I get undefined references, e.g.

GNU-amd64-Linux/realsense.o: In function RealSense::show()': realsense.cpp:(.text+0x20): undefined reference to cv::String::allocate(unsigned int)'
realsense.cpp:(.text+0x6c): undefined reference to cv::imshow(cv::String const&, cv::_InputArray const&)' realsense.cpp:(.text+0x74): undefined reference to cv::String::deallocate()'
realsense.cpp:(.text+0x88): undefined reference to cv::String::allocate(unsigned int)' realsense.cpp:(.text+0xc8): undefined reference to cv::imshow(cv::String const&, cv::_InputArray const&)'
realsense.cpp:(.text+0xd0): undefined reference to cv::String::deallocate()' realsense.cpp:(.text+0xe0): undefined reference to cv::String::deallocate()'
realsense.cpp:(.text+0xec): undefined reference to cv::String::deallocate()' GNU-amd64-Linux/realsense.o: In function RealSense::update()':
realsense.cpp:(.text+0x120): undefined reference to rs2_pipeline_wait_for_frames' realsense.cpp:(.text+0x148): undefined reference to rs2_frame_add_ref'

I've tried netbeans and eclipse and still get the same.