setRays {Rvcg} | R Documentation |
create a search structure from a matrix of coordinates and one of directional vectors to be processed by vcgRaySearch
setRays(coords, dirs)
coords |
k x 3 matrix (or a vector of length 3) containing the starting points of the rays |
dirs |
k x 3 matrix (or a vector of length 3) containing the directons of the rays. The i-th row of |
an object of class "mesh3d" (without faces) and the vertices representing the starting points of the rays and the normals storing the directions.