libqt5opengl5t64 - 5.15.15+dfsg-2 main

Qt is a cross-platform C++ application framework. Qt's primary feature
is its rich set of widgets that provide standard GUI functionality.
.
The QtOpenGL module offers classes that make it easy to use OpenGL in Qt
applications.
.
OpenGL is a standard API for rendering 3D graphics. OpenGL only deals with 3D
rendering and provides little or no support for GUI programming issues.