Source: lightspeed Section: misc Priority: optional Maintainer: Debian QA Group Build-Depends: debhelper-compat (= 12), libfontconfig1-dev, libftgl-dev, libgl1-mesa-dev | libgl-dev, libgtk2.0-dev, libgtkglext1-dev, libpng-dev, libtiff-dev, libxi-dev, zlib1g-dev, Rules-Requires-Root: no Homepage: http://lightspeed.sourceforge.net/ Vcs-Git: https://salsa.debian.org/debian/lightspeed.git Vcs-Browser: https://salsa.debian.org/debian/lightspeed Standards-Version: 4.4.1 Package: lightspeed Architecture: any Depends: ${misc:Depends}, ${shlibs:Depends}, Suggests: fonts-freefont-ttf | fonts-dejavu, Description: Shows how objects moving at relativistic speeds look like Light Speed! is an OpenGL-based program which illustrates the effects of special relativity on the appearance of moving objects. When an object accelerates past a few million meters per second, these effects begin to grow noticeable, becoming more and more pronounced as the speed of light is approached. These relativistic effects are viewpoint-dependent, and include shifts in length, object hue, brightness and shape. . The moving object is, by default, a geometric lattice. 3D Studio and LightWave 3D objects may be imported as well. Best of all, the simulator is completely interactive, rendering the exotic distortions in real-time!