Once determined, the pre-calculated blending matrices are used to generate discrete points on the B-spline surface. Mass spring system is used to incorporate material properties to the virtual objects. Practical illustrations of the concept design framework are presented for modeling and evaluation of...
The discussed technique delivers all the performance and capacity required for using haptics to design high-quality B-Spline surfaces, and haptic-based surface operations provide a powerful method for designing B-Spline surfaces.doi:10.1080/16864360.2014.881177Liu...
Depending on the necessary surface complexity, you can create a B‑spline surface with 3 x 3 or 4 x 4 help nodes. New Failing Support Conditions for Contact Surfaces New Simplified Blast Design According to AISC Steel Design Guide 26 New Parametrization of Rolled Cross-Sections New Design of...
The user provides the design surface and a suggested network of panel boundary curves, while the algorithm slightly adapts the design surface and network and optimally fills it with panels (patches). Our work can be considered as an extension in the sense that the panel boundaries are also ...
The surface of an industrial product is often designed through some feature curves which enclose surface patches composing the final model. Therefore, an algorithm for computing developable surfaces interpolating given design curves is highly demanded in applications. Because there are in general no accur...
A freeform surface viewer based on Polyscope and geometry-central geometry-processingbspline-surfacesurface-modelingbezier-surfacenurbs-surfacesfree-form-design UpdatedDec 18, 2023 C++ the R package can be use to calculate the value of B-spline and search jumps point and denoise ...
Using a B- spline surface to represent the virtual model in a haptic concept design module helps to streamline the exchange of the information with existing CAD/CAM systems. B- spline surfaces also help increase visual realism because these represent continuous surface. At the same time, ...
带切向约束的 B样条插值B-spline curve and surfaceinterpolation with tangent constraint 热度: 曲面造型中基于样条曲线的曲面逼近方法 热度: 相关推荐 第 15 卷第 12 期 2003 年 12 月 计算机辅助设计与图形学学报 JOURNALOFCOMPUTER-AIDEDDESIGNCOMPUTERGRAPHICS Vol.15 , No.12 Dec. , 2003 原稿收到日期...
Developable B-spline surface generation from control rulingsZixuan Hu a , Pengbo Bo a,∗a School of Computer Science and Technology, Harbin Institute of Technology, Weihai 264209, ChinaAbstractAn intuitive design method is proposed for generating developable ruled B-spline surfaces from a sequence ...
D Roller,BK Ane - 《Computer Aided Geometric Design》 被引量: 11发表: 2009年 Computing Curve-Surface Incidence Constraints Efficiently We investigate methods of using constraint--based modeling in a free--form curve and surface enviroment. In this work we concentrate on a problem of maintaining ...