Extensible Point Location Algorithm

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	Similar Articles Articles by Rashmi Sundareswara Articles by Paul Schrater

2003 International Conference on Geometric Modeling and Graphics (GMAG'03)

London, England

July 16-July 18

ISBN: 0-7695-1985-7

	ASCII Text	x
	Rashmi Sundareswara, Paul Schrater, "Extensible Point Location Algorithm," Geometric Modeling and Graphics, International Conference on, pp. 84, 2003 International Conference on Geometric Modeling and Graphics (GMAG'03), 2003.

	BibTex	x
	@article{ 10.1109/GMAG.2003.1219670, author = {Rashmi Sundareswara and Paul Schrater}, title = {Extensible Point Location Algorithm}, journal ={Geometric Modeling and Graphics, International Conference on}, volume = {0}, year = {2003}, isbn = {0-7695-1985-7}, pages = {84}, doi = {http://doi.ieeecomputersociety.org/10.1109/GMAG.2003.1219670}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Geometric Modeling and Graphics, International Conference on TI - Extensible Point Location Algorithm SN - 0-7695-1985-7 SP EP A1 - Rashmi Sundareswara, A1 - Paul Schrater, PY - 2003 KW - null VL - 0 JA - Geometric Modeling and Graphics, International Conference on ER -

Rashmi Sundareswara, University of Minnesota

Paul Schrater, University of Minnesota

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/GMAG.2003.1219670

We present a general walk-through point location algorithm for use with general polyhedron lattices and polygonal meshes assuming the usage of nothing more than a simple linked list as a data structure to store the polyhedra. The generality of the approach stems from using barycentric coordinates to extract local information about the location of the query point that allows a ?gradient descent?-like walk toward the goal.

Citation:

Rashmi Sundareswara, Paul Schrater, "Extensible Point Location Algorithm," gmag, pp.84, 2003 International Conference on Geometric Modeling and Graphics (GMAG'03), 2003

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