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A Study on Optimal Location Selection and Analytic Method of Landmark Element in terms of Visual Perception

시각적 측면에서 랜드마크 요소의 최적입지선정 분석방법에 관한 연구

  • 김석태 (인제대학교 디자인학부)
  • Received : 2015.06.04
  • Accepted : 2015.09.11
  • Published : 2015.09.30

Abstract

The location selection of the element that should guarantee easy visual perception, like the landmark, is the a topic that appears much in the design process. Recently, a graph analysis technique using computers has been applied in order to evaluate the visibility of the visual element, but the analytic frame is flat and the setting of the visual pont and the matrix are fixed so there were great limitations in obtaining the results of the practical analysis. Thus, this study presented Nondirectional Multi-Dimensional Calculation (MDVC-N), an analytic methodology available for the analysis of the dynamic visual point in the 3D environment. It thus attempted to establish the analytic application using the 3D computer graphics technology and designed a script structure to set the visual point and the matrix. In addition to that, this study tried to verify the analytic methodology by applying the complex land as an example model, where buildings in various heights of terrains with a high-differences are located, verifying the same analytic methodology. It thus tried to identify the visual characteristics of each alternative location. The following results were gained from the study. 1) The visibility can be measured quantitatively trough the application of the 6-alternatives. 2) Using the 3dimensional graph, intuitive analysis was possible. 3) It attempted to improve the analytic applicability by calculating the results corrected as a variable behavior from the local integration variable of the space syntax.

랜드마크와 같이 시각적 인지가 용이해야 하는 요소의 입지 선택은 공간설계과정에서 많이 등장하는 화두이다. 최근에는 이러한 시각적 요소의 가시성을 평가하기 위해서 컴퓨터를 활용한 그래프 분석기술이 많이 적용되고 있으나, 분석의 틀이 평면적이고 시점과 대상점의 설정이 고정적이어서, 실질적인 분석결과를 얻는데 한계가 컸다. 이에 본 연구에서는 3차원 환경에서 동적 시점에 대한 분석이 가능한 비지향성 다차원 가시도 분석(MDVC-N) 분석방법론을 제시하였으며, 3차원 컴퓨터그래픽기술을 이용하여 분석어플리케이션을 구축하고, 시점과 대상점을 설정하는 스크립트 구조를 설계하였다. 여기에 고저차를 갖는 지형에 다양한 높이의 건물이 배치되어 있는 복합화된 대지를 예시모델로 적용하여 분석방법론을 검증하고 입지별 대안의 시각적 특성을 파악하였다. 연구를 통하여 다음과 같은 결론을 얻을 수 있었다. 1) 6개의 대안을 설정하여 정량적인 가시도를 측정할 수 있었다. 2) 3차원 그래프로 재현하여 직관적인 분석이 가능하였다. 3)공간구문론의 국부통합도를 공간이용행태 변수로 보정한 결과를 산출함으로서 분석의 적용성을 향상시켰다.

Keywords

References

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