Efficient offset trimming for planar rational curves using biarc trees
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Publication:450251
DOI10.1016/j.cagd.2011.04.002zbMath1250.65038OpenAlexW2035149961MaRDI QIDQ450251
J. Herrera, D. Rodríguez-Gómez
Publication date: 13 September 2012
Published in: Computer Aided Geometric Design (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cagd.2011.04.002
planar rational curvesgraphical examplesdistance mapself-intersectionsbiarc treedepth-bufferefficient geometric algorithmsoffset trimmingplanar offset curve
Related Items (9)
An algebraic framework for computing the topology of offsets to rational curves ⋮ A competition flow method for computing medial axis transform ⋮ Symbolic computation of the orthogonal projection of rational curves onto rational parameterized surfaces ⋮ The square-freeness of the offset equation to a rational planar curve, computed via resultants ⋮ Euclidean offset and bisector approximations of curves over freeform surfaces ⋮ Reduced difference polynomials and self-intersection computations ⋮ A new method to compute the singularities of offsets to rational plane curves ⋮ An approach to computing multipoint inversion and multiray surface intersection on parametric surface ⋮ Mitered Offsets and Skeletons for Circular Arc Polygons
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- Improved algorithms for the projection of points on NURBS curves and surfaces
- A second order algorithm for orthogonal projection onto curves and surfaces
- Spiral fat arcs – Bounding regions with cubic convergence
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