The application of 3D modelling techniques in built environment evaluation.

Abstract

This paper describes a series of methodologies for use in evaluation of the built
\nenvironment. The use of virtual models within Architecture and Engineering is widespread
\nat the design stage, but has to date been limited in terms of application and interaction
\nwhen evaluating the impact of designs on existing environments. Methodologies that have
\nbeen established in other fields including environmental economics and retail studies were
\napplied, to establish whether such methods were appropriate for use in the built
\nenvironment. These methods have tended traditionally to use text-based scenarios,
\npotentially causing methodological difficulties where research concerns aesthetic impact.
\nA series of virtual models of existing areas were constructed within CAD and 3D Studio,
\nand through the use of both online and onsite experiments, the capabilities of such models
\nto convey information within experiments was tested.
\nThe research noted that 3D computer models have only rarely been used to facilitate real
\ninteraction between interested or affected parties. The paper describes how such models
\ncould be applied within public consultation and participation to provide a richer data set.
\nThis research concluded that methodologies including choice experimentation are capable
\nof being completed using imagery as the device for information delivery. It was noted that
\nthe use of more interactive virtual environments should be tested in future work.