Model matematika kurva kuartik Bezier hasil modifikasi kubik Bezier

Juhari, Juhari (2021) Model matematika kurva kuartik Bezier hasil modifikasi kubik Bezier. Jurnal Riset Mahasiswa Matematika, 1 (1). pp. 40-46. ISSN 2808-4926

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Abstract

The creative industries have become the government's attention for contributing to economic accretion. But due the lack of artistic creativity and appeal, the evolution of creative industries craft section is not optimal. So that it was needed a variations of relief items to increase the attractiveness. In general, industrial objects design are still limited to the space geometry objects or a Bezier curve of degree two. Therefore, Bezier curves of degree is selected and modified it into a quartic Bezier forms and then applied to the design of industrial objects (glassware). The purpose of this research is to determine the formula of quartic Bezier from of qubic Bezier modifications and to determine the rotary surface shape of quartic Bezier from cubic Bezier modifications. Then, from some form of revolving surface of modified cubic Bezier the glassware designs are generated. The results of this research are, first, the formula of quartic Bezier result of Bezier cubic modifications. Second, the form of revolving surface of modified cubic Bezier which is influenced by five control points P_0,NP_31,NP_32,NP_33,P_3 and parameter selection λ_31,λ_32,λ_33. For further Research it is expected to develop a modification of cubic Bezier into Bezier of degree-n

Item Type:	Journal Article
Keywords:	cubic Bezier; modification; quartic Bezier; modeling
Subjects:	01 MATHEMATICAL SCIENCES > 0101 Pure Mathematics > 010102 Algebraic and Differential Geometry
Divisions:	Faculty of Mathematics and Sciences > Department of Mathematics
Depositing User:	Juhari Juhari
Date Deposited:	29 Oct 2021 14:18

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