vertex view 中文意思是什麼
vertex view
解釋
頂位-
As for the 3d modeling, the respondent modeling method is anglicized according to the characteristics of various sceneries. the simplicity of drawing method is proposed by combine the method of displaying list, terrain segmentation and vertex removing, which fulfilled the real - time display of a great scale terrain. as to the second problem, the quantitative relationship of view body and visual angle is deducted based on the theory of mathematics, which resolves the problem of aircraft pose display with better visual effect in simulation. these display the author ' s creative works
在前者中，針對于各種景物的特點提煉出了相應的建模方法，並提出了將顯示列表、地形分割和頂點刪除法相結合的地形簡化繪制方法，實現了較大規模地形的實時顯示；在後者中，作者從數學角度推導出了視景體和飛行姿態角的定量對應關系，解決了飛行姿態顯示的問題，通過模擬，獲得了較好的視覺效果。 -
From the points of view of multiresolution schemes and simplification techniques, those known major algorithms are classified and summarized. a simplification algorithm for terrain models based on the normal vectors of mesh vertices is proposed. its rule of simplification grounds on visual features, error metrics is from normal vectors of mesh vertices and simplifying technique is vertex removal
從多解析度方案和簡化技術兩個方面對已有的主要方法進行了分類和總結；提出了一種基於網格頂點法矢量的地形模型簡化演算法，該演算法的簡化準則基於視覺特徵、誤差測度基於網格頂點法矢量、簡化技術則是頂點剔除；在此基礎上，提出了一種與視野相關的地形簡化和繪制方法，該方法通過虛擬的網格頂點包圍球來測度誤差，實現與視野相關的地形簡化。 -
This paper mainly discusses the following aspects : the creation method of irregular triangular network from regular grids, fast computing method of vertex normals in tins, the creation method of multiresolution terrain models and method of view - dependent real - time rendering
本文具體研究內容集中於基於規則格網的不規則三角網生成演算法、不規則三角網頂點法矢量的快速計算方法、多解析度地形模型的構造方法和視點相關的實時繪制方法。
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