TRI: TRI model, triangulations

Description Usage Arguments Value Examples

View source: R/TRI-model.R

Description

TRI creates a constrained triangulation using 'ear-cutting', or 'ear-clipping' of polygons. The model is a 'relational' form in that the underlying tables are linked implicitly by unique identifiers. Ear-cutting is inherently path-based, so this model is only available for path-based structures, like simple features, PATH(), PATH0() and ARC().

Usage

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TRI(x, ...)

## S3 method for class 'sfc_GEOMETRYCOLLECTION'
TRI(x, ...)

## S3 method for class 'TRI'
plot(x, ..., add = FALSE)

Arguments

x

object understood by silicate (sf, sp, a silicate model, etc.)

...

current unused

add

logical create new plot (default), or add to existing

Value

TRI model with tables 'object', 'triangle', 'vertex'

Examples

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tri <- TRI(minimal_mesh)
plot(tri)

silicate documentation built on Nov. 13, 2020, 5:08 p.m.