Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
PyMOL is an OpenGL based molecular visualization system
PyMOL is a Python-enhanced molecular graphics tool. It excels at 3D visualization of proteins, small molecules, density, surfaces, and trajectories. It also includes molecular editing, ray tracing, and movies. Open Source PyMOL is free to everyone!
Optical marker tracking and overlay for augmented reality.
The Augmented Reality Tool Kit (ARToolKit) captures images from video sources, optically tracks markers in the images, and composites them with computer-generated content using OpenGL. Dual-licensed, under the GPL, plus commercially by ARToolworks, Inc. NEW: A free demonstration of ARToolKit capabilities has been made available as part of ARToolworks "Codex Interactivus: Bringing Leonardo to Life!" Kickstarter project. Download from https://www.kickstarter.com/projects/artoolworks/codex-interactivus-bringing-leonardo-to-life/
APBS is a software package for the numerical solution of the Poisson-Boltzmann equation, a popular continuum model for describing electrostatic interactions between molecular solutes over a wide range of length scales. <http://www.poissonboltzmann.org/>. Please register at http://goo.gl/LGVU5j before downloading!
GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. It is window-system independent, using GLUT or FreeGLUT.
A multi-platform collection of C++ software libraries for Computer Vision and Image Understanding.
Earth orbits and coverage display in 3D on your laptop.
SaVi - simulate Iridium, Globalstar, O3b, Sirius Radio, GPS, Galileo and other satellite constellations, modify them, or design your own. Uses Tcl/Tk and Unix libraries; 3D viewing option requires Geomview running on X Window.
QwtPlot3D is a graphics extension to the Qt GUI application framework. It provides a 3D plotting widget for scientific data and mathematical expressions. It compares to the existing Qwt Project.
The Earth System Modeling Framework provides high-performance software infrastructure and superstructure for the construction and coupling of climate, weather, and data assimilation applications.
GGI stands for "General Graphics Interface", and it is a project that aims to develop a reliable, stable and fast graphics system that works everywhere. We want to allow any program using GGI to run on any platform requiring at most a recompile.
Viewmol is a graphical front end for computational chemistry programs. It is able to graphically aid in the generation of molecular structures for computations and to visualize their results.
Viewstl is an open source way to view Stereo Lithography Files as shaded on-screen images. Ascii STL files and dynamic rotation, scaling, and panning are currently supported. Written in C using OpenGL, GLU and GLUT.
ProtoMol is an object-oriented component based framework for molecular dynamics simulations.
2D/3D Scene Graph rendering engine for Linux/Unix/Win32 layered atop OpenGL. Supports stereoscopy, volume rendering, 2D/3D texture mapping, picking, LOD and view-dependent operations, cross-platform text, constant-rate rendering and image-based data.
The OpenSceneGraph (OSG) is a cross platform C++, OpenGL based library for real-time visualization, with uses such as vis-sim, scientific modelling and games.
PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).
Pyfort is a tool for creating extensions to the Python language with Fortran routines. It supports F77-interfaced routines now, with plans for supporting more of F90 later.
General C++ Library, with modules for Computer Vision, Pattern Recognition and much more.
zimg generates png / jpeg images from arbitrary formatted 2-D ascii or binary data. zimg is a command line tool and suitable for rendering large amounts of 2-D data. zimg is highly configurable via command line switches and dynamically loadable objects.
Four widgets to display scientific data as dynamic plot.WScroll like an oscilloscope scrolling though the window.WEzdraw dynamic X/Y plotting Whistspectr dynamic 3D-spectrum plots. WHistbar bargraph display with time as 3-rd dimension. Wrotlabel rotat
High quality volume graphics on consumer PC hardware. This GPL project is a graphics application for the visualization of 3D volume data on uniform rectilinear grid, as they arise from tomographic measurement or numerical simulation in computational scie
An open-source quantum chemistry program package
PSI is an open-source program for computing molecular properties using high-accuracy, ab initio, quantum mechanical models.
Animp is an OpenGL program to display movies of particles in motion where the movies are produced by adding calls to animp library routines to simulation code written in either C++ or Fortran. Animp can also display molecules read from PDB files.
An extension of Code_Aster to add multilingual support to it's varying GUI interfaces included in the default package. Eventually, we also intend to extend Code_Aster by contributing command file templates and extending the analysis abilities.
DAVE is an integrated environment for the reduction, visualization and analysis of inelastic neutron scattering (scientific) data. It is built with IDL from Research Systems, Inc. DAVE is fully supported on Linux, Windows and MacOS X.