We first introduce a new algorithm for triangular mesh generation: starting with a initial mesh, in general simple and regular, we adaptively modify it in order to accommodate each constraint, despite its complexity. We then propose a set of heuristics to convert the achieved triangular mesh into...
Over the decades, Paving method has been considered as the most robust method among existing automatic quadrilateral element mesh generation methods. However, it also has some problems such as unpredictable node projection and relatively large element generation. In this study, the aforementioned ...
A I I E TransactionsALAN Hocknell,SÉAN Mitchell,DAVID Underwood,ROY Jones. Feature based quadrilateral mesh generation for sculptured surface products[J]. IIE Transactions . 1999 (7)ALAN Hocknell,SÉAN Mitchell,DAVID Underwood,ROY Jones.Feature based quadrilateral mesh generation for ...
In general, it will not be possible to generate a purely regular mesh, especially in multiply connected domains. Instead, some of the nodes will be irregular, where the valence will The mesh generation process From the discussion above, we see that the decomposition of a domain into ...
In this paper, we present a new method for adaptive all-quadrilateral mesh generation for two-dimensional domains, including domains modeled by constraints with complex geometry or with varying scales. The method subdivides the domain’s bounding box using a new extended quadtree scheme. In this ...
A new mesh auto - generation algorithm of arbitrary quadrilateral is presented.在继承已有研究成果的基础上,发展一种任意不规则区域全自动四边形网格划分方法. A kite is a quadrilateral with one line of symmetry.风筝是个有一条对称线的四边形. A trapezoid is a quadrilateral with two parallel sides.梯形...
Quadrilateralmesh generation algorithm, you can look good in my opinion! 四边形网格的生成算法, 可以看看,我认为不错! 期刊摘选 What is the shape of that glass building aquadrilateralpyramid. 是什么样的一个玻璃建筑?是个四边形金字塔. 期刊摘选 ...
基于棱边约束的曲面体矩形片划分 sharp feature-based quadrilateral domain extraction from a mesh model47阅读 文档大小:640.15K 10页 457712上传于2015-03-05 格式:PDF Edge Feature Extraction Based on Digital Image 热度: AA Rule-Based Approach To Quadrilateral Mesh Generation 热度: Robust Smooth ...
2, left. The regular (bi-cubic) patches defined by the regular part of the control mesh leave a multisided hole for which each side is adjacent to two regular regions (so not a single Bézier patch). Therefore, the multisided face that we create must connect smoothly to both of these ...
1) quadrilateral/adding mesh density 四边形/网格加密 2) quadrilateral mesh 四边形网格 1. The Algorithm for Generation of Quadrilateral Mesh with the Feature Constrain; 基于特征约束的四边形网格划分算法 2. A newquadrilateral meshgeneration method based on advancing front technique; ...