A New Four Dimension Virtual Reality Modelling Method

The four dimension virtual reality modeling method is a tool for large and complicated project which need 3d detailed activity control. It has been originally developed as a component of an application that uses four dimension virtual reality modeling models of buildings (with time as 4th dimension showing the building process progression) for the interactive visualization of construction processes. We describe the theoretical and practical visualization issues solved in the implementation of an interactive real-time four-dimensional. We think that the four dimension virtual reality system can enhance the communication ability between managers and workers. We hope novice users become familiar with 4Record and to achieve a high ease of use of the whole interface. This paper will show the status of 4D- VR technology in China.