barycentric: Compute Barycentric Coordinates

In brodieG/shadow: Experimental R-only Implementation of Rayshader

Description

Compute Barycentric Coordinates

Usage

barycentric(p, v)

Arguments

p	a list containing equal length numeric vectors containing the coordinates of the points that we want to compute barycentric coordinates for.
v	numeric list-matrix where each row corresponds to a triangle vertex data and each column the x and y coordinates for each vertex. Each element of the underlying vectors is matched position wise to the corresponding point in p, so all vectors in p and v are expected to be the same length.

Value

a list with there numeric vectors containing the barycentric coordinates.

brodieG/shadow documentation built on Aug. 12, 2019, 1:50 p.m.