- EARTHDESK SOFTWARE HOW TO
- EARTHDESK SOFTWARE FOR MAC
- EARTHDESK SOFTWARE MAC OS
- EARTHDESK SOFTWARE INSTALL
- EARTHDESK SOFTWARE PATCH
“pbmesh” is a Quartz Composer patch that implements the image warping technique used by the author to warp fisheye images for spherical mirror based projection (although it has a much wider range of application). When you are ready to run the composition you need to enter full screen mode. You are encouraged to look through the Quartz Composer patch in order to understand what is occuring. Quartz Composer is supplied free of charge with the Apple XCode development systems (also free). It is provided mainly as a demonstration for those who may not have used Quartz Composer, an excellent tool for interactive graphics. It uses EarthDesk to generate the spherical projections, and Quartz Composer to manage the display. The following allows one to display current/live Earth images interactively on a planetarium dome (or iDome) using either a fisheye projection system or a spherical mirror based system.
EARTHDESK SOFTWARE INSTALL
If that’s not enough, you can download dozens of easy to install add-ons with more objects. Celestia comes with a large catalog of stars, galaxies, planets, moons, asteroids, comets, and spacecraft. A ‘point-and-goto’ interface makes it simple to navigate through the universe to the object you want to visit. All movement in Celestia is seamless the exponential zoom feature lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only a few meters across. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy. Unlike most planetarium software,Celestia doesn’t confine you to the surface of the Earth.
EARTHDESK SOFTWARE MAC OS
Celestia runs on Windows, Linux, and Mac OS X. The free space simulation that lets you explore our universe in three dimensions. The following is a brief outline of the procedure one might use, please note that because the software described here is “utility” style UNIX application, one is expected to have some technical skills … it is also still evolving. These may be upright domes such as these, planetariums such as this, and even more exotic spherical environments such as these.
EARTHDESK SOFTWARE FOR MAC
For a movie where each frame is a cylindrical projection the view direction can be rotated horizontally during playback.Ĭalibration tool for dome projection using a spherical mirror and single projector.Īvailable for Mac OS-X”meshmapper” is a utility that allows one to create precise warping maps for projection systems using a single projector and a spherical mirror, a technique called variously “sphemir” and “mirrordome”. The exact navigation that is appropriate depends on the input image projection, for example, for a fisheye image the movie can be rotated about the pole while it is playing. In addition to the realtime warping, the application allows navigation while the movie is playing. There are many applications for this and some of them will be discussed below, the main reason for developing this was for movie playback in fulldome (eg: planetarium environments) where a spherical mirror is used to distort the fisheye frames of the movie.
The movie is played and distorted on the fly.
EARTHDESK SOFTWARE HOW TO
“warpplayer” is a Mac OS-X application that takes a QuickTime movie and a description of how to distort each frame.
QuickTime movie player with realtime warping and navigation Intended primarily for fulldome projection using a spherical mirror. The best results can be achieved by a dome screen, however the cylinder and box screens setups produce just as good results. This version supports dome (truncated en full), cylindrical and box (room) screens. It uses “off-the-shelf” spherical mirror mostly called “Safety mirrors” or “Security mirrors”.Different screens can be used to project the fish eye scene. Immersive Display Designer is a tool that provides a intuitive virtual environments for designing immersive display solutions and applying the solutions in a flight simulator environments.The main advantage of this idea is that it does not require expensive projector setups capable of projecting fish eye scenes. Pre-warp fisheye images for spherical-mirror movie making. An example of such a mesh is given here: xyuv.data.Ĭommercial ($45USD). The description of how a frame is warped is defined by a so called warp mesh. tgawarp (also includes jpgwarp)įull dome projection using a spherical mirror requires that the fisheye frames be distorted such that the result on the dome looks correct.This can be done in realtime using a locally developed QuickTime player but it can sometimes be useful to prewarp the frames of a fisheye movie.Reasons for doing this include playback from non-Apple hardware or playback from a lower end platform that may not be able to support the warp-on-the-fly technique. Also note that some applications display images but will not display movies. The software listing below is only part of what is available for geodesic dome projection.
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