Alternatives to QGLViewer [closed] - c++

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Is there any library similar to libQGLViewer (a ready-to-use 3d model viewer to embeed in applications) but without the Qt dependency? The application that I'm making is mostly command line, and including Qt just for model viewing looks too expensive to me...

Have a look at Coin3D: http://www.coin3d.org/
Coin is an implementation of the OpenInventor library started by SGI. It is a C++ library with viewers, all sorts of geometric nodes, actions, events. There are many bindings for different windowing systems.

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Integrating (any) map framework in Qt 5.5 [closed]

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I would like to implement any maps (OSM, Google maps...) in my Qt Widget application (only targeting Windows platforms).
All answers I got so far is really out-dated (answers from 2011-2013) and I am not able to google anything useful. So I wanted to ask which frameworks could you recommend me?
We are using the osgEarth SDK in our Qt applications. It supports OSM and basically every map type that is supported by GDAL.

Native library for stereo-images and computing disparity/depth map [closed]

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For a more complex project, I need to compute the approximate, relative distances of objects from two images (from stereo-cameras). Practically what this neat tutorial explains: https://chrisjmccormick.wordpress.com/2014/01/10/stereo-vision-tutorial-part-i/ and with a result like that
Think I shouldn't be reinventing the wheel for this project and since speed is very important (realtime from two videostreams) I'm looking for a native library (preferably in C++ where the whole project is written in) for this task.
Does anyone have a suggestion?
Open source would be greatest but not mandatory.
Huge thanks in advance!
try with LIBELAS library (Library for Efficient Large-scale Stereo Matching).
Best!

Examples of small and middle opensource projects on GTK+ [closed]

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Can you tell me where i can see a source of examples GTK+ projects (non gtkmm). It is desirable that be used Glade for design UI. I want to see how to organize program and get experience.
You've got plenty of projects in GTK+ in many languages on the GNOME development servers.

Good replacement for Qt [closed]

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Is there any replacement for Qt that can be ported on Windows and Linux or good for Linux that supports OpenGL? I have to write OpneGL C++ application and I want to try something better if exists.
IMHO, if you do c++ GUI applications portable across Windows/Linux/Mac, Qt is your best shot.
Other popular toolkits are wx and GTK.

Open Source C++ Data Visualization Library [closed]

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We want to include data visualization in our desktop GUI (mostly timelines and graphs; clickable, draggable). We want to restrict to open-source, non-copyleft C++ libraries that allow commercial use and are portable across many platforms. Which library can I use? Our GUI is based on WxWidgets.
there is VTK.
And if data visualization is your thing, have a look at opendx too.
I think this question would be easier to answer if you also stated which other GUI components you use. Perhaps that limits the choice of available libraries. Since you're C++ and cross-platform, maybe wxWindows? Would be good not to have to guess.