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updated 4 days ago

Convex Polygon Creator by Pramod Devireddy

Finds coordinates of convex polygon having maximum area from given set of points. (computational geometr..., geometry, convex polygon)

ConvexPolygon.m

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updated 1 month ago

P1AFEM-ND by Josef

Josef (view profile)

First order adaptive finite element method. (fem, mesh refinement, adaptive mesh refinem...)

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updated 5 months ago

geom2d by David Legland

David Legland (view profile)

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (color, mathematics, computational geometr...)

Demo Medial Axis

Draw Poisson lines

demoExpandPolygon

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updated 9 months ago

Curvature Estimationl On triangle mesh by Itzik Ben Shabat

Computes curvature and curvature derivative tensors in each vertex of a triangle meshes (curvature, mesh, computational geometr...)

GetCurvaturesAndDerivatives( FV,toggleDerivatives )

[FaceCMatrix,VertexCMatrix,Cmagnitude]=CalcCurvatureDeriv...

[FaceNormals]=CalcFaceNormals(FV)

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updated 10 months ago

PCA_Weighted.m by Germano Gomes

Weighted PCA on 3D triangle meshes (weighted pca, 3d mesh, transformation)

PCA_Weighted.m

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updated 1 year ago

Hausdorff Convex Set Distance by Richard Katzwer

Hausdorff metric for convex polygons (hausdorff, computational geometr..., geometry)

Hausdorff

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updated 1 year ago

Kabsch algorithm by Ehud Schreiber

Find the rigid transformation & Least Root Mean Square distance between two paired sets of points (computational geometr...)

Kabsch(P, Q, m)

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updated 2 years ago

Frechet distance calculation by Richard

Richard (view profile)

Provides a function to compute Frechet distance (aka dog walking distance). (frechet distance, polygonal lines, dog walking distance)

frechet_compute(P,Q,prntflg)

frechet_decide(P,Q,len,plotFSD,printFSD)

frechet_decide_RevA(P,Q,len,plotFSD,printFSD)

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updated almost 4 years ago

2D minimal bounding box by julien diener

julien diener (view profile)

Compute quickly the minimal bounding box of a set of 2D points (area, bounding box, minimum)

minBoundingBox(X)

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updated 4 years ago

Distance between a point and a triangle in 3D by Gwendolyn Fischer

pointTriangleDistance calculates the distance between a point and a triangle in 3D. (computational geometr..., graphics, geometry)

pointTriangleDistance(TRI,P)

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updated 6 years ago

Accurate polygon extension by Krispijn Scholte

Enlarges polygon by a specified range. Also generates internal polygons caused by intersections. (polygon, extend, extension)

extendPoly(Polygon,varargin)

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