QwtPlot3D

Introduction

QwtPlot3D is not a program, but a feature-rich Qt/OpenGL-based C++ programming library, providing essentially a bunch of 3D-widgets for programmers. The library is zlib licensed.

Features

• Specialized widgets for surfaces, graphs etc.
• Parametric Surfaces
• Lighting (experimental)
• User defined visual objects
• Scaling, rotating, shifting, zooming of data sets and mathematical functions ( see Data Input Topics )
• Interactive mouse and keyboard handling
• Resolution changing on the fly
• Reading from MESH data files :See the 'data' directory and NativeReader documentation for this . You will find example datasets here
• Reading from FEM files
• Flat (2D) labeling
• Wireframe, filled polygons, hidden line
• Floor projections (Isolines, Data)
• Free configurable (labeling, numbering; linear, log or user-defined transformations) and autoscalable axes
• Free color model
• Flat/Gouraud shading
• Color legends
• Pixmap output (all Qt supported formats)
• Vector output (PostScript, EPS and PDF) via gl2ps

More information can be found at https://github.com/SciDAVis/qwtplot3d

Build

git clone https://github.com/SciDAVis/qwtplot3d.git
mkdir build && cd build
cmake .. -DCMAKE_INSTALL_PREFIX="/path/where/to/install/qwtplot3d"
make
make install