Graphics Reference
In-Depth Information
User Operation
Plan Model
St e a lt h M o de l
two-dimensional data three-dimensional data
Fig. 5. The interaction between the plan model and the stealth model of the virtual gymnasium
5
Conclusions
So far, virtual reality has greatly affected the world and the way people live and work.
With the help of various relevant technologies, the two mainstream information-
representing approaches, the plan model and the stealth model of the virtual gymna-
sium can be built as demonstrated in this essay.
The PVD and the stealthy view are the two complementary not contending tech-
nologies. They should, and can, be seamlessly integrated to provide the users with a
more complete and interactive view of the world for better understanding of the real
world besides for the purpose of entertainment.
References
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ality (in Chinese). Computer Simulation 24(3), 230-234 (2007)
3. Chen, P., Wu, L., Yang, C.: The representation of the effecting range with the enfluence of
terrain in the virtual battlefield environment (in Chinese). Journal of System Simula-
tion 19(7), 1500-1503 (2007)
4. Chen, Y., Sun, Y., Niu, B.: On the three-dimensional stealth modeling and demonstration
technologies based on the CAD data (in Chinese). Journal of System Simulation 19(7),
1504-1506 (2007)
5. Foley, J.D., Van Dam, A., Feiner, S.K., Hughes, J.F.: Computer Graphics: Principles and
Practice, 2nd edn. Addison-Wesley, USA (1997)
6. Stefan, H., Rene, S.: From Flatland to Spaceland concepts for Interactive 3D Navigation in
High Standard Atlases. In: 20th International Cartographic Conference. Science Press,
Beijing (2001)
 
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