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Model Of Software Development Process For Virtual Environment –A Case Study. - Shraddha Pathak. Introduction. Software Development Process Virtual Environment Software Used for developing virtual environment. Virtual Environment. What is environment? What is virtual environment?
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Model Of Software Development Process For Virtual Environment –A Case Study - Shraddha Pathak
Introduction • Software Development Process • Virtual Environment • Software Used for developing virtual environment
Virtual Environment • What is environment? • What is virtual environment? • Characteristics of virtual environment • Synthetic • Tri-dimensional • Multi-Sensory • Immersive • Interactive • Realistic and with presence
Case Study • Why development process? • Chosen virtual environment -Historical museum • Chosen Software tools - WTK
Model of Software DevelopmentProcess • Requirements Definition - Definition of the users - Definition of standard requirements for virtual environment - Definition of requirements for the application
Model of Software DevelopmentProcess • Design Phase • Input Technology keyboard, mouse, HMD, gloves • Output technology visual displays, headphone speakers, tactile arrays
Design Phase • Hardware technology - InitiallyPc Pentium platform with windows operating system - Finally workstation silicon graphics Indigo2 with IRIX 6.2 operating system • Software technology - WTK (WorldToolKit by Sense8)
Design Phase • Design of Objects, behavior, interaction - Colors, forms textures applied to objects that reproduce original ones - Behavior of objects like opening & closing the door, turning lights on and off - Interaction between user and system with walkthrough architecture
Implementation • Gathering and preparation of images • Construction of 3D objects • Execution of virtual environment • Additional Implementation aspects
Evaluation • Informal way • Mainly referred usability aspects • Iterative redefined the system
Implementation Aspects • Multiple views
Implementation Aspects • Multimedia • Zoom
Implementation Aspects • Easy Visualization • Animation
Conclusion • Purely iterative process • Incorporate all necessary features for virtual reality application • Immersive aspect implemented by walkthrough • Made interactive by menus, zooms, animations