o ile dobrze czytam między wierszami to chodzi o program komputerowy, który pozwala na tworzenie plenerów w komputerze (upraszczając) w odróżnieniu od sztucznej rzeczywistości studyjnej (tzn. w pomieszczeniach zamkniętych)

http://www.visenv.com/3dtrees/3dtrees.htm
Because many trees and shrubs are often needed to set up the ambience of an outdoor setting, we offer these memory conserving trees

http://www.chromethegame.com/en/show.php?016
Our main aim was to create extensive outdoor locations that would give the player a lot of freedom to move around. We wanted to make it so that no other game would give the player such a realistic image of a deep forest.

http://www.cs.unc.edu/~azuma/vr99_1.pdf
Almost all previous Augmented Reality (AR) systems
work indoors. Outdoor AR systems offer the potential for
new application areas. (...)In an indoor system, one can carefully control
the lighting conditions, select the objects in view, add
strategically located fiducials to make the tracking easier,
etc. But modifying outdoor locations to that degree is
unrealistic, so many existing AR tracking strategies are
invalid outdoors. Finally, the range of operating conditions
is greater outdoors. The ambient light an outdoor display
must operate in ranges from bright sunlight to a moonless
night.