RegionBoundary

RegionBoundary[reg]

represents the boundary of the region reg.

Details

Examples

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Basic Examples  (2)

The boundary of a disk:

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Compute the circumference of the disk:

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The boundary of a MeshRegion:

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Compute the arc length of the perimeter:

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Scope  (11)

Properties & Relations  (5)

See Also

RegionDimension  RegionEmbeddingDimension  SignedRegionDistance

Introduced in 2014
(10.0)