rgl: par3dinterpControl – R documentation

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par3dinterpControl

Control RGL widget like par3dinterp()

Description

This control works with playwidget to change settings in a WebGL display in the same way as par3dinterp does within R.

Usage

par3dinterpControl(fn, from, to, steps, subscene = NULL, omitConstant = TRUE, ...)

Arguments

`fn`	A function returned from `par3dinterp`.
`from, to, steps`	Values where `fn` should be evaluated.
`subscene`	Which subscene's properties should be modified?
`omitConstant`	If `TRUE`, do not set values that are constant across the range.
`...`	Additional parameters which will be passed to `propertyControl`.

Details

par3dinterpSetter sets parameters corresponding to values produced by the result of par3dinterp.

Value

Returns controller data in a list of class "rglControl".

Author(s)

Duncan Murdoch

Examples

example(plot3d)
M <- r3dDefaults$userMatrix
fn <- par3dinterp(times = (0:2)*0.75, userMatrix = list(M,
                                      rotate3d(M, pi/2, 1, 0, 0),
                                      rotate3d(M, pi/2, 0, 1, 0)),
                                      scale = c(0.5, 1, 2))
control <- par3dinterpControl(fn, 0, 3, steps = 15)
control      
if (interactive() || in_pkgdown_example()) 
  rglwidget(width = 500, height = 250) %>%
  playwidget(control,
       step = 0.01, loop = TRUE, rate = 0.5)

rgl

3D Visualization Using OpenGL

v0.106.8

GPL

Authors

Duncan Murdoch [aut, cre], Daniel Adler [aut], Oleg Nenadic [ctb], Simon Urbanek [ctb], Ming Chen [ctb], Albrecht Gebhardt [ctb], Ben Bolker [ctb], Gabor Csardi [ctb], Adam Strzelecki [ctb], Alexander Senger [ctb], The R Core Team [ctb, cph], Dirk Eddelbuettel [ctb], The authors of Shiny [cph], The authors of knitr [cph], Jeroen Ooms [ctb], Yohann Demont [ctb], Joshua Ulrich [ctb], Xavier Fernandez i Marin [ctb], George Helffrich [ctb], Ivan Krylov [ctb]

Initial release