ravetools (version 0.2.2)

vcg_uniform_remesh: Sample a surface mesh uniformly

Description

Sample a surface mesh uniformly

Usage

vcg_uniform_remesh(
  x,
  voxel_size = NULL,
  offset = 0,
  discretize = FALSE,
  multi_sample = FALSE,
  absolute_distance = FALSE,
  merge_clost = FALSE,
  verbose = TRUE
)

Value

A triangular mesh of class 'mesh3d'

Arguments

x

surface

voxel_size

'voxel' size for space 'discretization'

offset

offset position shift of the new surface from the input

discretize

whether to use step function (TRUE) instead of linear interpolation (FALSE) to calculate the position of the intersected edge of the marching cube; default is FALSE

multi_sample

whether to calculate multiple samples for more accurate results (at the expense of more computing time) to remove artifacts; default is FALSE

absolute_distance

whether an unsigned distance field should be computed. When set to TRUE, non-zero offsets is to be set, and double-surfaces will be built around the original surface, like a sandwich.

merge_clost

whether to merge close vertices; default is TRUE

verbose

whether to verbose the progress; default is TRUE

Examples

sphere <- vcg_sphere()
mesh <- vcg_uniform_remesh(sphere, voxel_size = 0.45)

if(is_not_cran()) {

rgl_view({

  rgl_call("mfrow3d", 1, 2)

  rgl_call("title3d", "Input")
  rgl_call("wire3d", sphere, col = 2)
  rgl_call("next3d")

  rgl_call("title3d", "Re-meshed to 0.1mm edge distance")
  rgl_call("wire3d", mesh, col = 3)
})

}