Umbra Ver. 4.8

Software · Wed Feb 24 00:00:00 EST 2010

OSTI ID:1231318

Oppel, III, Fred; Hart, Brian; Hart, Derek; Linebarger, John; Rigdon, J. Brian; Wolfenbarger, Paul; Xavier, Patrick; & Gottlieb, Eric

Umbra is a software package that has been in development at Sandia National Laboratories since 1995, under the name Umbra since 1997. Umbra is a software framework written in C++ and Tcl/Tk that has been applied to many operations, primarily dealing with robotics and simulation. Umbra executables are C++ libraries orchestrated with Tcl/Tk scripts. Two major feature upgrades occurred from 4.7 to 4.8 1. System Umbra Module with its own Update Graph within the C++ framework. 2. New terrain graph for fast line-of-sight calculations All else were minor updates such as later versions of Visual Studio, OpenSceneGraph and Boost.

• Short Name / Acronym: UMBRA VER. 4.8; 001791MLTPL06
• Version: 06
• Programming Language(s): Medium: X; OS: Windows XP 32 bit; Linux Red Hat 4, 32 bit; Compatibility: Multiplatform
• Research Organization: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: DE-AC04-94AL85000
• OSTI ID: 1231318
• Country of Origin: United States