trishape: Shape distortions of the triangular faces and subfaces
Description
This function will return a value that is proportional to the irregularity of a triangonal face or subface. The ratio of the lengths of the shortest and the longest edges.
Usage
trishape(gridObj)
# S4 method for trigrid
trishape(gridObj)
# S4 method for hexagrid
trishape(gridObj)
Value
A named numeric vector, one value for every face of the grid.
Arguments
gridObj
(trigrid, hexagrid) Object.
Details
The value is exactly 1 for an equilateral triangle, and becomes 0 as one of the edges approach 0.