Sets attributes of a clipping plane — clipplaneControl • rgl

This is a function to produce actions in a web display. A playwidget or Shiny input control (e.g. a sliderInput control) sets a value which controls attributes of one or more clipping planes.

clipplaneControl(a = NULL, b = NULL, c = NULL, d = NULL, 
                 plane = 1, clipplaneids = tagged3d(tag), tag, ...)

Arguments

a, b, c, d: Parameter values for the clipping planes.
plane: Which plane in the clipplane object?
clipplaneids: The id of the clipplane object.
tag: Select clipplane with matching tag. Ignored if clipplaneid is specified.
...: Other parameters passed to propertyControl.

Value

A list of class "rglControl" of cleaned up parameter values, to be used in an RGL widget.

Author

Duncan Murdoch

Examples

  open3d()
  saveopts <- options(rgl.useNULL = TRUE)
  xyz <- matrix(rnorm(300), ncol = 3)
  id <- plot3d(xyz, type="s", col = "blue", zlim = c(-3,3))["clipplanes"]
  dvals <- c(3, -3)
  widget <- rglwidget() %>%
    playwidget(clipplaneControl(d = dvals, clipplaneids = id),
               start = 0, stop = 1, step = 0.01,
               rate = 0.5)
  if (interactive() || in_pkgdown_example())
    widget

  options(saveopts)