Rvcg: setRays – R documentation

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setRays

helper function to create an object to be processed by vcgRaySearch

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 `dirs` corresponds to the coordinate stored in the i-th row of `coords`

an object of class "mesh3d" (without faces) and the vertices representing the starting points of the rays and the normals storing the directions.

Manipulations of Triangular Meshes Based on the 'VCGLIB' API

v0.19.2

GPL (>= 2) | file LICENSE

Authors

Stefan Schlager [aut, cre, cph], Girinon Francois [ctb]

Initial release

2021-01-11