Part 6: Tools and Applications

Use of Models

Throughout this study the importance of good communication in the urban design process and the need to present guidance and proposals in a clear and accessible manner has been highlighted.

One method of communication the Compendium advocates is the use of 3-d modelling when presenting and considering proposals for major urban interventions.

Interactive and manipulative modelling of development proposals has a key role to play in terms of visualising the impact of development on the overall form of the city, as well as the impact it will have on the immediate locality. Obvious examples are proposals for high buildings where the potential for overshadowing and the impact on the micro-climate need to be assessed, in addition to determining the effects on the streetscape and skyline.

The virtual city provides a framework for developing cities that goes beyond conventional static models. These models can provide a realistic impression of how a development would look in city context thus allowing the designer to test different design solutions while providing an accurate visualisation of the completed project. The effectiveness of the virtual city can be strengthened by combining the model with aerial photographs and streetscapes from the existing town centre to create realistic urban neighbourhoods and further aid the visualisation of a design concept. This tool provides an invaluable development control tool for the council as it offers new methods for evaluating the impacts of development proposals.

This approach to design provides an interesting and interactive means of conveying changes in city form to all user groups. It would provide an accessible and innovative method of engaging the community and would provide an invaluable educative tool. However, it would be important to provide free internet access points within the planning department and the local libraries to ensure that this is a facility accessible to all.

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