Recursive Ray Acoustics (rra) Algorithm for spatial sonar computation.

See:
Description

Packages

demo.rraBattleScene	Recursive Ray Acoustic (RRA) demonstration applications.
mil.navy.nps.rra	Computational engine, sonar modeling classes and VRML generation routines for the Recursive Ray Acoustics (rra) Algorithm.
vrml	Stub (no body) Java class and method definitions which enable Script nodes to interact with VRML scenes.
vrml.field	Stub (no body) Java class and method definitions for VRML fields.
vrml.node	Stub (no body) Java class and method definitions for VRML nodes.

Recursive Ray Acoustics (rra) Algorithm for spatial sonar computation.