Version Of The Cg Production Management Techniques

With the rapid development of computer technology, the traditional animation technology featured by low efficiency and high cost is gradually replaced by the CG technology, which has become an emerging creative industry and enjoys enormous commercial value. During CG project development, the design of CG project can not be finished all at once; instead, it should be reviewed and modified for many times before it becomes satisfactory. During this process, there will be many transient versions, and without effective version management and control, it will not only affect quality of the project, but also cost a large amount of time and funds. Thus, it is unacceptable to enterprises. Aiming at this case and based on the CG project, the thesis has conducted the research on the version control and management techniques of the CG project development.Based on the in-depth study of the version management technology and combined with the characteristics of CG project, the thesis has completed the following work:First, this thesis has analyzed the model of the existing version management, and then according to the specific needs and the particularity of the CG project, it puts forward the model of task- based version management and the operation plan of the model and designs the data structure of task version, so as to conduct management of multi-version data in the process of the CG production.Second, based on the research and analysis of the model of the traditional role-based access control, and in accordance with the security requirements of access control and combined with the model of the task-based version management in the CG project, the thesis discusses the model of the role-based multi-level access control in order to realize the safe access to the system and protection of internal resources of the enterprise.Third, to meet the requirements of the concurrency of the CG project and control its operation in the CG project, combined with the above model of the task-based version management and the plan of authority access control, this thesis discusses the plan which can realize the separation of version control and concurrency control to complete the effective concurrent design.Finally, this thesis has implemented the version management system in the CG project based on the given design plan.