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Physical Parameters for Synthesis of Virtual Soap Bubbles using Straws

스트로를 이용한 가상 비눗방울 재현을 위한 물리 파라미터

  • 석윤지 (성결대학교 미디어소프트웨어학과 XICOM LAB) ;
  • 진성아 (성결대학교 미디어소프트웨어학과)
  • Received : 2020.02.17
  • Accepted : 2020.03.14
  • Published : 2020.05.31

Abstract

As computer hardware and computer graphics technologies have developed in recent years, one can find research on the creation of bubbles. However, it is not easy to find soap bubbles that are modeled and rendered using actual physical parameters. The bubbles are expressed in a variety of models and colors depending on which tool is used, which strength is used, and the conditions of the surrounding environment. Therefore, in this paper, we present synthetic methods to create virtual soap bubbles based on physical parameters derived from some straws such as the bubbles' diameter over time and the number of bubbles when blowing. On the top of that, we will show a model of a soap bubble that can be usable in a virtual reality contents and optimized with rendering parameters.

컴퓨터의 하드웨어와 컴퓨터 그래픽스 기술이 발전하면서 비눗방울 생성에 대한 연구가 수행되어 왔다. 그러나 실제 물리적인 수치를 이용하여 가상현실 콘텐츠에서 사용가능한 비눗방울 재현에 관한 연구는 매우 드물다. 비눗방울은 어떤 도구를 사용하는지, 어떤 세기로 바람을 부는지, 주변 환경의 조건은 어떤지에 따라 다양한 모형과 색상으로 표현 된다. 본 논문에서는 가상 비눗방울 생성을 재현하기 위해 필요한 물리기반 파라미터를 제안하였다. 이를 위해 비눗방울 생성 도구와 바람을 부는 지속시간에 따른 비눗방울의 모양과 렌더링에 필요한 파라미터를 도출하고 실험하였다.

Keywords

References

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