Rvcg: vcgBallPivoting – R documentation

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vcgBallPivoting

Ball pivoting surface reconstruction

Ball pivoting surface reconstruction

vcgBallPivoting(
  x,
  radius = 0,
  clustering = 0.2,
  angle = pi/2,
  deleteFaces = FALSE
)

`x`	k x 3 matrix or object of class mesh3d
`radius`	The radius of the ball pivoting (rolling) over the set of points. Gaps that are larger than the ball radius will not be filled; similarly the small pits that are smaller than the ball radius will be filled. 0 = autoguess.
`clustering`	Clustering radius (fraction of ball radius). To avoid the creation of too small triangles, if a vertex is found too close to a previous one, it is clustered/merged with it.
`angle`	Angle threshold (radians). If we encounter a crease angle that is too large we should stop the ball rolling.
`deleteFaces`	in case x is a mesh and `deleteFaces=TRUE`, existing faces will be deleted beforehand.

triangular face of class mesh3d

if (requireNamespace("Morpho", quietly = TRUE)) {
require(Morpho)
data(nose)
nosereko <- vcgBallPivoting(shortnose.lm)
}

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