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grip (version 0.1.2)

tetrahedron_mask_helpers: Tetrahedron mask helpers for recursive gasket families

Description

Convenience constructors for the four-corner tetrahedron masks used by edges.recursive.tetrahedron.mask() and recursive.tetrahedron.mask.surface.graph(). The slots correspond to the four corner subtetrahedra created by one barycentric refinement of a tetrahedron.

Usage

mask.tetrahedron.classic()

mask.tetrahedron.corner.missing( omit = c("apex", "base_left", "base_right", "base_back") )

Value

A named logical vector of length 4.

Arguments

omit

Which tetrahedron corner is omitted in mask.tetrahedron.corner.missing().

Details

The returned mask entries are ordered and named as base_left, base_right, base_back, and apex.