Penerapan Kurva Bezier Karakter Simetrik dan Putar pada Model Kap Lampu Duduk Menggunakan MAPLE

Abstract

This research aimed to obtain construction procedures lampshade form through incorporation and election of parameters shape shifter Bezier surface. Thus, it product a sholid lampshade that both symmetrical and varied. In contruction lampshade it requires learning about the physical (expose) and geometrical aspects. In terms of geometry model-making of lampshade sitting which has existed in general still monotone and built of object cut model. Dealing with the problem, so this research is divided into four stages: Firstly, prepare the data of building sitting lampshade. Secondly, study about technique of building symmetrical sitting lampshade. Thirdly, construct overall lampshade. The results of this research is procedures by contruction of sitting lampshade: First, The main axis split into three sub segments axis non-homogeneous. Second, build parts of the sitting lampshade (the base, the main part, the roof) by combining the components lampshade deformation results geometry objects. Third, fill each sub-segment of non-homogeneous parts with parts of the lampshade and build a boundary curve resulting lampshade varied models, innovation, and symmetry.

Desain Kotak Hantaran Pernikahan dari Hasil Deformasi Prisma dan Kurva Bezier

“…(2008) membuat model geometris dari pivot elastis menggunakan kurva Bézier rasional kuadrat. Juhari & Octafiatiningsih (2015) mengkonstruksi prosedur membentuk kap lampu duduk melalui penggabungan dan pemilihan parameter pengubah bentuk permukaan Bezier. Hu, Wu, dan Qin (2018) menyajikan kurva Bézier umum shape-adjustable dan membangun jenis-jenis permukaan teknik yaitu silinder umum, permukaan bilinear, permukaan yang diatur, permukaan yang diayunkan, permukaan yang disapu, dan permukaan yang berputar.…”

Mathematical Model Quartic Curve Bezier of Modification Cubic Curve Bezier

“…However, there is an issue of lack of curvature variation of curves and the design of objects confined to the geometry of a particular space. The applicability of the metric Bezier character curves and swivel on the lampshade model using the Maple 13 performed by Juhari [3]. In the study discussed the Bezier quadratic curve applied to the components of the lampshade design.…”

Modification of the Curve and the Surface Polynomial Bezier Using de Casteljau Algorithm

“…These issues, this article is intended to get technique count and parametric formula of Bezier curves of degree six that will be used as the basic component of the play character crafts industry. Formula natural shape already covered by Faux [1] and Kusno [2], The study continuous merger of two pieces of Bezier curves and surfaces have been covered by Zheng [3], Merging Bezier curves with geometric objects developed by Juhari [4] by adopting the theories of geometry transformation [5], Application development order polynomial Bezier curve has been done previously during the Bezier curve of order five modified version of the Bezier curve cuartik [6], In this paper, further developed rotary defining Bezier surfaces which will be equipped with the basic shape of the surface modifier parameters. Furthermore, the merger will be calculated continuous parametric Bezier surfaces rotate as well as some form of revolution Bezier surfaces are varied and multifaceted.…”