triangular facet造句
例句與造句
- The oriented rp 3d - reconstruction method has been studied in the paper , with the focus on the bone ct image processing method and surface reconstruction with triangular facet
本文研究了面向rp的骨骼三維重構方法，重點研究了其中的ct圖象處理算法和三角片表面重構算法。 - Geometry continuity of the triangular facets is analyzed in the course of generating stl files . the index relation is built up between every triangular facet by making use of this continuity
通過分析stl轉化過程中三角形面片之間的幾何連續性，應用其連續性，使得各個三角形之間建立一種索引關系。 - As to simple concave polygons or complicated planar polygons with holes , they must be decomposed to the collection of triangular facets or arbitrary convex polygons to satisfy the requirement of succeeding graphic operations
對于簡單凹多邊形或有內孔的復雜平面多邊形，需要將它們剖分成三角面片的集合或任意凸多邊形的集合。 - Aiming at the defects of the acis mesh models , a mesh simplification algrithom is introduced , which is based on the criteria of the angle between the normals of two triangular facets . through twice simplification to the original model , a three - level lod model is obtained
C - superman系統在acis平臺上進行幾何造型,本文針對acis網格模型的缺陷用基于三角片法矢判別的準則進行網格簡化,利用該簡化算法對原始網格模型進行兩次簡化獲得了三級精度的細節層次模型。 - Basically like “ adaptive approach ” , the method can control triangulation density with respect to the change of normal curvature of the surface generating a small number of triangular facets , and thiny triangles , degenerate triangles and “ cracks ” in 3d space will not occur , but the speed of the algorithm is higher than that of adaptive one
該方法基本上可以像“自適應”方法一樣，根據曲面的法曲率變化來控制三角化剖分的密度，生成的三角片數量較少，并且可以避免在三維空間產生狹長的三角形、退化三角形與“裂縫” ，運行速度明顯比自適應方法快。 - It's difficult to find triangular facet in a sentence. 用triangular facet造句挺難的
- After research surface reconstruction with triangular facets , contours of first layer and the last layer are triangulated with layer separation algorithm firstly . and then the least polar - angle criterion is presented for linking two convex contours , and the method is also given in which non - convex contour is transformed to a set of convex contour . with the splitting and integrating algorithm , the single - to - multi - contour reconstruction with triangular facet has been simplified to one - to - one contour
首先采用層析式算法對起始層和結束層中的輪廓進行三角剖分；然后采用最小極角法實現兩凸輪廓間的三角片重構，并討論了非凸輪廓變換為凸輪廓的方法；最后，使用分裂與合并技術將單輪廓匹配多輪廓的三角片重構簡化為單輪廓之間的三角片重構，最終完成整個骨骼表面的三角片重構。