Persekitaran Maya Berasaskan Teknik Pemodelan AutoCAD dan Imej Fotografi

• 第一著者: Zakirah, Othman
• フォーマット: 学位論文
• 言語: 英語; 英語
• 出版事項: 2002
• 主題: T Technology (General)
• オンライン･アクセス: https://etd.uum.edu.my/1011/1/ZAKIRAH_BT._OTHMAN.pdf; https://etd.uum.edu.my/1011/2/1.ZAKIRAH_BT._OTHMAN.pdf; https://etd.uum.edu.my/1011/

In this era of information and communications technology (ICT), virtual reality is a powerful medium to represent realistic information. Virtual reality objects include the process of constructing 3 dimensional models by AutoCAD and photographic image. However, there are differences between CAD and virtual reality applications in designing 3 dimensional models. Hence, the objective of this research is to identify technical issues in developing AutoCAD model for virtual environment applications. This research also looks into model based on photographic image that is widely used. WorldUp version 5, a virtual reality authoring tool; and panoramic image software (Photovista v2.02, Ulead COOL 360 v1.0, Reality Studio v1.0 and VR Worx v2.0) were utilised. The prototype is the virtual representation of Sultanah Bahiyah Library, Universiti Utara Malaysia. The system was developed in an interactive kiosk and user is allowed to walk through the virtual environment. The findings of this research show that AutoCAD model for virtual environment have several elements: object groups based on layer or color; zero overlapping objects; relevant coordinate between objects; polygon count reduction; and capabilities to convert or import file to virtual environment. Meanwhile, the findings regarding image photography model show that planning in capturing image and camera resolution determine the output quality.