1. LECT-4 Surface Entities 2. SURFACE ENTITIES Similar to wireframe entities, existing CAD/CAM systems provide designers with both analytic and synthetic surface entities.…
A Fast and accurate clothoid fitting ENRICO BERTOLAZZI and MARCO FREGO, University of Trento, Italy An effective solution to the problem of HermiteG1 interpolation with a…
Slide 1 Splines Jehee Lee Seoul National University Slide 2 Particle Motion A curve in 3-dimensional space World coordinates Slide 3 Keyframing Particle Motion Find a smooth…
Slide 1 Some Material on Swept Solids and Surfaces of Revolution From Chapter 10 of Mortenson Sections 10.5 – 10.6 Geometric Modeling 91.580.201 Slide 2 Scaling Transformations…
Pottery Analysis using Mathematical and Computational tools Ayelet Gilboa Avshalom Karasik Ilan Sharon Uzy Smilansky Drawbacks of Traditional Typology The traditional methods…
Degree reduction of Bézier curves Lizheng Lu [email protected] Mar. 8, 2006 Outline Overview Recent developments Our work Problem formulation Problem I: Given a curve…
Geometric application: arc length Problem: Find the length s of the arc defined by the curve y=f(x) from a to b. Solution: Use differential element method, take any element…