Blending of corners with controllable shape parameters

doi:10.3778/j.issn.1002-8331.2010.33.044

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (33): 158-159.DOI: 10.3778/j.issn.1002-8331.2010.33.044

• 图形、图像、模式识别 • Previous Articles Next Articles

Blending of corners with controllable shape parameters

MOU Hai-ning

College of Mathematics and Computer Science，China University of Petroleum，Dongying，Shandong 257061，China

Received:2009-03-18 Revised:2009-05-18 Online:2010-11-21 Published:2010-11-21
Contact: MOU Hai-ning

具有形状控制的参数的角点磨光

牟海宁

中国石油大学（华东）数学与计算科学学院，山东东营 257061

通讯作者: 牟海宁

Abstract

Abstract: An improved space partition is presented over which one can construct piecewise blending surfaces.The blending surface is of low degree.More importantly，there are some free parameters which can control the blending regions and adjust the shape of blending surface.Examples are presented to illustrate the blending effects.

Key words: surface blending, space partition, free parameters, shape control

摘要： 提出了一种改进的空间剖分，在这个空间剖分上可以构造分片磨光曲面。最终得到低次的磨光曲面。更为重要的是，存在一些自由参数来控制磨光区域的大小和调整磨光曲面的形状。提供了一些例子显示磨光的效果。

关键词: 曲面磨光, 空间剖分, 自由参数, 形状控制

CLC Number:

TB115

MOU Hai-ning. Blending of corners with controllable shape parameters[J]. Computer Engineering and Applications, 2010, 46(33): 158-159.

牟海宁. 具有形状控制的参数的角点磨光[J]. 计算机工程与应用, 2010, 46(33): 158-159.

[1]	ZHAO Ji1，2, CHENG Cheng3. Improved QPSO algorithm based on search history [J]. Computer Engineering and Applications, 2017, 53(9): 41-46.
[2]	ZHANG Xiaorui1, LIU Jiamin2, LUO Yuegang3. Handling and comparing three-dimensional spaces based on application constraints [J]. Computer Engineering and Applications, 2015, 51(15): 231-235.
[3]	CHEN Gang, QIAN Meng, LIU Jin. Trajectory outlier detection based on space partition [J]. Computer Engineering and Applications, 2014, 50(24): 127-132.
[4]	DENG Siqing. Shape control of weighted rational quartic interpolating spline curve [J]. Computer Engineering and Applications, 2014, 50(2): 137-141.
[5]	SHI Lihong，ZHANG Guicang. New extension of cubic TC-Bézier curves [J]. Computer Engineering and Applications, 2011, 47(4): 201-204.
[6]	XU Ting¹，LIU Zhan-yi²，HU Mei-gui¹. 2D polygon morphing based on polygonal shape controlling [J]. Computer Engineering and Applications, 2010, 46(36): 216-218.
[7]	MOU Hai-ning. Study of convexity preservation of implicit blending surfaces [J]. Computer Engineering and Applications, 2009, 45(28): 184-186.
[8]	LI Bo-han¹,HAO Zhong-xiao^1,2. Cost analysis for dynamic update of vector space partitioning strategy index [J]. Computer Engineering and Applications, 2009, 45(18): 18-21.
[9]	GENG Zi-xing,ZHANG Gui-cang. Trigonometric extension of Bézier curve [J]. Computer Engineering and Applications, 2008, 44(26): 59-61.
[10]	MOU Hai-ning¹,ZHAO Guo-hui²,WANG Zhi-rui²,SU Zhi-xun². Blending of set operations of polyhedra by algebraic splines [J]. Computer Engineering and Applications, 2008, 44(22): 204-205.
[11]	ZHENG Hong-chan,PENG Guo-hua,YE Zheng-lin,ZHOU Min . Study on control effect of subdivision parameters [J]. Computer Engineering and Applications, 2007, 43(32): 5-8.
[12]	DENG Si-qing¹,FANG Kui^2,3,XIE Jin⁴. Shape control of rational quadratic interpolating curve [J]. Computer Engineering and Applications, 2007, 43(29): 40-42.

Blending of corners with controllable shape parameters

具有形状控制的参数的角点磨光

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 12

Recommended Articles

Metrics