Point Cloud qt-creator with PCL library, Linux
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Dear All,
Does anyone have an experience with getting a 3D point cloud with qt-creator in combination with pcl library or opencv?
Andrey
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Yes, thank you for the link.
For now it causes some EGL error on qt creator start though.
Are there ways to resolve the qtcreator EGL dependency? -
Where are you running Qt Creator ? On the TK1 directly or on a desktop computer ?
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I'm running[I has been running] , I was attempting to run the qt-creator at a jetson jtk, but due to some experiments the OS got down and I will continue investigating the issue after flashing[reinstalling ] the OS.
Thank you.
Andrey -
What could have caused :
[ 37%] Building CXX object rgbdslam_v2/CMakeFiles/rgbdslam.dir/src/glviewer.cpp.o
In file included from /usr/include/GL/freeglut_std.h:128:0,
from /usr/include/GL/glut.h:17,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:24:
/usr/include/GL/gl.h:138:17: error: conflicting declaration ‘typedef double GLdouble’
typedef double GLdouble; /* double precision float */
^
In file included from /usr/include/qt4/QtOpenGL/QtOpenGL:5:0,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:22:
/usr/include/qt4/QtOpenGL/qgl.h:85:17: error: ‘GLdouble’ has a previous declaration as ‘typedef GLfloat GLdouble’
typedef GLfloat GLdouble;
^
In file included from /usr/include/GL/gl.h:2059:0,
from /usr/include/GL/freeglut_std.h:128,
from /usr/include/GL/glut.h:17,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:24:
/usr/include/GL/glext.h:468:19: error: conflicting declaration ‘typedef ptrdiff_t GLsizeiptr’
typedef ptrdiff_t GLsizeiptr;
^
In file included from /usr/include/qt4/QtOpenGL/qgl.h:79:0,
from /usr/include/qt4/QtOpenGL/QtOpenGL:5,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:22:
/usr/include/GLES2/gl2.h:69:25: error: ‘GLsizeiptr’ has a previous declaration as ‘typedef khronos_ssize_t GLsizeiptr’
typedef khronos_ssize_t GLsizeiptr;
^
In file included from /usr/include/GL/gl.h:2059:0,
from /usr/include/GL/freeglut_std.h:128,
from /usr/include/GL/glut.h:17,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:24:
/usr/include/GL/glext.h:469:19: error: conflicting declaration ‘typedef ptrdiff_t GLintptr’
typedef ptrdiff_t GLintptr;
^
In file included from /usr/include/qt4/QtOpenGL/qgl.h:79:0,
from /usr/include/qt4/QtOpenGL/QtOpenGL:5,
from /home/ubuntu/catkin_ws/src/rgbdslam_v2/src/glviewer.cpp:22:
/usr/include/GLES2/gl2.h:70:26: error: ‘GLintptr’ has a previous declaration as ‘typedef khronos_intptr_t GLintptr’
typedef khronos_intptr_t GLintptr;
^
make[2]: * [rgbdslam_v2/CMakeFiles/rgbdslam.dir/src/glviewer.cpp.o] Error 1
make[1]: * [rgbdslam_v2/CMakeFiles/rgbdslam.dir/all] Error 2
make: * [all] Error 2
Invoking "make -j1 -l1" failedRegards,
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In what order to you have your includes ?
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It turned out that the project I've tried to compile sadly doesn't support embedded platforms :https://github.com/kbalisciano/rgbdslam_v2.
It is said by its author that there are chances to run the project after "cut of" 3D from the files, though. -
thx, qt vizualizer which is pcl_vizualizer works fine with the Jetson JTK1 after the last Tegra release installed. It hardly helps get 3d reconstruction using RGB camera though.
Andrey
