Rappresentazione della triangolazione

Rappresentare e interagire con le triangolazioni

Rappresentare i dati di triangolazione bidimensionali o tridimensionali come un oggetto triangulation e utilizzare le funzioni dell'oggetto per calcolare le quantità geometriche. È possibile visualizzare la triangolazione e lavorare con i file STL per leggere e scrivere i dati della triangolazione.

Funzioni

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Oggetto di triangolazione

`triangulation`	Triangulation in 2-D or 3-D
`barycentricToCartesian`	Convert coordinates from barycentric to Cartesian
`cartesianToBarycentric`	Convert coordinates from Cartesian to barycentric
`circumcenter`	Circumcenter of triangle or tetrahedron
`edgeAttachments`	Triangles or tetrahedra attached to specified edge
`edges`	Triangulation edges
`faceNormal`	Triangulation unit normal vectors
`featureEdges`	Sharp edges of surface triangulation
`freeBoundary`	Free boundary facets
`incenter`	Incenter of triangulation elements
`isConnected`	Test if two vertices are connected by an edge
`nearestNeighbor`	Vertex closest to specified point
`neighbors`	Triangle or tetrahedron neighbors
`pointLocation`	Triangle or tetrahedron enclosing point
`size`	Size of triangulation connectivity list
`vertexAttachments`	Triangles or tetrahedra attached to vertex
`vertexNormal`	Triangulation vertex normal

Conversione, memorizzazione e plottaggio

`boundaryshape`	Create `polyshape` from 2-D triangulation
`stlread`	Create triangulation from STL file
`stlwrite`	Create STL file from triangulation
`tetramesh`	Tetrahedron mesh plot
`trimesh`	Triangular mesh plot
`triplot`	2-D triangular plot
`trisurf`	Triangular surface plot

Argomenti

Triangulation Representations
This topic contains background information on triangulation and introduces the triangulation class.