size

年代ize of triangulation connectivity list

年代yntax

sz = size(TR)

Description

sz= size(TR)returns the size of the triangulation connectivity list in the propertyTR.ConnectivityList. The outputszis a two-element row vector. The first element is the number of triangles or tetrahedra in the triangulation, and the second element is the number of vertices per triangle (three) or tetrahedron (four).

Examples

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年代ize of 2-D Triangulation

Open Live Script

创建一个二维三角。

P = [ 2.5 8.0 6.5 8.0 2.5 5.0 6.5 5.0 1.0 6.5 8.0 6.5]; C = [5 3 1; 3 2 1; 3 4 2; 4 6 2]; TR = triangulation(C,P)

TR = triangulation with properties: Points: [6x2 double] ConnectivityList: [4x3 double]

Get the size of the connectivity list. The triangulation has 4 triangles, and each triangle has 3 vertices.

size(TR)

ans =1×24 3

Input Arguments

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`TR`—Triangulation representation
scalar triangulation object

Triangulation representation, specified as a scalartriangulationordelaunayTriangulationobject.

Data Types:triangulation|delaunayTriangulation

Extended Capabilities

Thread-Based Environment
Run code in the background using MATLAB®`backgroundPool`or accelerate code with Parallel Computing Toolbox™`ThreadPool`.

This function fully supports thread-based environments. For more information, seeRun MATLAB Functions in Thread-Based Environment.

Version History

Introduced in R2013a

年代ee Also

delaunayTriangulation|triangulation