Porous structure design using parameterized hexahedral meshes and triply periodic minimal surfaces

doi:10.1145/3208159.3208174

	Porous structure design using parameterized hexahedral meshes and triply periodic minimal surfaces
	Chen, Huawei 1; Guo, Ye 2; Rostami, Reihaneh 2; Fan, Shuqian3 ; Tang, Kanglai 4; Yu, Zeyun 2
	2018
会议日期	June 11, 2018 - June 14, 2018
会议地点	Bintan, Indonesia
DOI	10.1145/3208159.3208174
页码	117-128
英文摘要	Porous structures had traditionally been generated using triply periodic minimal surfaces (TPMS), which however often encounter problems with the continuity and integrality of the generated curved surfaces when applying to irregular models. The present work describes a new porous-structure designing method using a combination of parameterized hexahedral mesh and traditional TPMS surfaces. The primary steps of the proposed method include: 1) re-meshing an input model into a hexahedral mesh; 2) solving parametric expressions of 12 geodesic lines using heat conduction models; 3) constructing quadrilateral surface meshes, and hexahedral volume meshes with harmonic-map; 4) generating standard TPMS surfaces within a regular hexahedron using the Marching Cube (MC) algorithm and then mapping the generated surface onto the parameterized hexahedral mesh using tri-linear interpolation. The experimental results have shown that the present method can solve the problem of discontinuity when the constraint hexahedron is deformed. © 2018 ACM.
会议录	2018 Computer Graphics International Conference, CGI 2018
语种	英语
ISBN号	1595930361
内容类型	会议论文
源URL	[http://119.78.100.138/handle/2HOD01W0/7938]
专题	中国科学院重庆绿色智能技术研究院
作者单位	1.Guizhou Normal University, Guiyang, Guizhou, China; 2.University of Wisconsin - Milwaukee, Milwaukee; WI, United States; 3.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China; 4.Southwest Hospital, Third Military Medical University, Chongqing, China
推荐引用方式 GB/T 7714	Chen, Huawei,Guo, Ye,Rostami, Reihaneh,et al. Porous structure design using parameterized hexahedral meshes and triply periodic minimal surfaces[C]. 见:. Bintan, Indonesia. June 11, 2018 - June 14, 2018.