Theses & Dissertations

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https://hdl.handle.net/20.500.14170/2002

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Application of cubic timmer curve with countinuity on batik design

( 2017)
Noor Hairulnisa Noor Mohameed

In the world of CAGD, to create curve the research tends to use the curve that been usually used such as B-Spline and Bezier. Apparently, the researcher tends to choose cubic curve because it is easier to generate in coding that been created. In this study, Cubic Timmer curve that been chosen to create the curve based on chosen example which is a sample of Batik Design because advantages of Cubic Timmer curve is it tend to go through the midpoint of control polygon that brings a lot of help in creating the curve. Cubic Timmer curves that been created had C0 or C1 continuity by using Mathematica and MATLAB software. After a sample of Batik design is chosen, the sample been inserted into Mathematica then control points are selected. The control points that been selected are insert into coding in MATLAB then been generated to have a curve. Among the curves that been generated, the control point must be adjusted to make the curve having 1 C continuity if the curves are not to be connected by 1 C continuity then it is 0 C continuity. If the curve that been generated is not fulfilled the curve that desired then the control points must be altered to have a good resemble curve as sample. The result is mimicking the sample of Batik design perfectly since of its uniqueness properties that help a lot in creating the curve.

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