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In recent years, with the rise of the concept of Computational Thinking, the issue about College Computer teaching reforms has received wide attention. A high percentage of the research nowadays focuses on how to impart knowledge of computer in the perspective of computational thinking. But more importantly, the research ignores an important way to train thinking — practice. This paper starts with...
Computer simulation is becoming more and more complex to obtain accurate result, which is an obstacle for real-time application such as virtual reality. A method of the Finite Element Analysis (FEA) is proposed to simulate the result of penetration in realtime visual analysis. The FEA software could numerically simulate the process of fragment penetrating target, and analysis the result in visual...
A new real-time point-based rendering method of large outdoor scenes is presented. Based on our interactive subdivide method, polygonal trees and other vegetation were converted to point-based models, and then different level of details of trees and other vegetation were created using hierarchical clustering. Different level of details of terrain were created using diamond tree backbone of ROAM2.0...
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