grip (version 0.2.0)

tetrahedron_mask_helpers: Tetrahedron mask helpers for recursive gasket families

Description

Convenience constructors for the four-corner tetrahedron masks used by 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.

Examples

classic <- mask.tetrahedron.classic()
missing_apex <- mask.tetrahedron.corner.missing("apex")