rgl (version 1.2.8)

clipplaneControl: Sets attributes of a clipping plane

Description

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.

Usage

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

Value

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

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.

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)