NAME
SceneViewer - 3d editor and viewer for Inventor scenes
SYNOPSIS
SceneViewer [-e env_file] [file]
DESCRIPTION
SceneViewer is a program for viewing and interacting with Inventor
scene graph files (the SGI 3D file format standard). SceneViewer was
written to demonstrate Inventor features, and serves as the basis for
the IRIS Explorer Render Module.
When SceneViewer is run, a window appears containing the Inventor
examiner viewer and a menu bar. The viewer allows the user to
interactively change the view of the scene through direct manipulation,
or indirect slider and push button controls. The menu bar contains the
following menus:
File
This menu supports file reading and writing, and launches a
dialog for printing to a printer or to PostScript file.
Edit
This menu enables copy and paste of 3D data, selecting all
objects, and deleting the currently selected objects.
Viewing
This menu controls viewing options. It allows different viewing
paradigms to be employed: the examiner viewer which provides a
virtual trackball interface, the fly-through viewer for
traveling through expansive data sets, the walk viewer for
architectural walk-throughs, and the plane viewer for
orthographic projections. The menu also enables different types
of transparency, fog effects, antialiasing, and background color
controls.
Selection
This menu allows the different selection policies to be
demonstrated. A selection policy determines how objects get
added and removed from the collection of selected objects.
Editors
This menu launches the material editor and transform sliders.
An object must be selected for the menu to be active.
Manips
This menu allows different manipulators to act on the current
selection, including the trackball, handle box, jack, center
ball, and transform box. Manipulators can also be turned off,
in which case selected objects are surrounded with a red
wireframe box highlight.
Lights
This menu allows directional, point, and spot lights to be
created and edited. It also allows lights to be turned on and
off.
For more information on how to use the viewers and editors employed by
the scene viewer, please see SceneViewer’s runtime help cards.
SOURCE CODE
Note that the source code to SceneViewer comes with the Open Inventor
3d Toolkit.
OPTIONS
The following command line options are allowed:
-e env_file
Read the passed environment file, and use the lights, camera,
and environment settings found there.
FILES
/usr/share/data/models/* - Sample 3D data files
/usr/share/src/Inventor/demos/SceneViewer/* - Source to SceneViewer
SEE ALSO
drop, gview, inventor, ivcat, ivview, maze, noodle, qmorf, revo,
showcase, textomatic
SceneViewer(1)