3D Rendering Impact in Virtual Reality based Architectural Design Collaboration

Amidst the growing trend of utilizing 3D models for collaborative efforts in architectural design, this study examines the effects of 3D rendering on user experience in architectural visualization across VR and 2D platforms. Through a controlled experiment, it evaluates how rendering elements affect presence and engagement. The research findings underscore a strong preference for rendered models, particularly within the VR environment, where realism, immersion, and user engagement are significantly enhanced. This study highlights rendering's pivotal role in enriching architectural visualization, offering key insights into its contributions to spatial realism and user experience, while also addressing potential areas for improvement in rendering techniques to reduce negative user perceptions like spatial distortion and interface intrusiveness.