rgl: webGLcontrols – R documentation

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webGLcontrols

Obsolete functions to write HTML/Javascript code to control a WebGL display

Description

These functions write out HTML code to control WebGL displays on the same page. They are deprecated; most documentation has now been removed.

Usage

subsetSlider(subsets, labels = names(subsets), 
             fullset = Reduce(union, subsets),
             subscenes = currentSubscene3d(), prefixes = "",
             accumulate = FALSE, ...)
             
subsetSetter(subsets, subscenes = currentSubscene3d(), prefixes = "", 
			 fullset = Reduce(union, subsets),
                         accumulate = FALSE)
             
clipplaneSlider(a=NULL, b=NULL, c=NULL, d=NULL, 
                plane = 1, clipplaneids, prefixes = "", 
                labels = signif(values[,1],3), ...)
             
toggleButton(subset, subscenes = currentSubscene3d(), prefixes = "", 
             label = deparse(substitute(subset)), 
             id = paste0(basename(tempfile("input"))), name = id)

Arguments

`subsets`	A list of vectors of object identifiers; the slider or setter will choose among them.
`labels`	Labels to display corresponding to each subset. If `NULL`, numeric labels will be shown.
`fullset`	Objects in the subscene which are not in `fullset` will not be touched.
`subscenes`	The subscenes to be controlled.
`prefixes`	The prefixes of the WebGL scenes to be controlled.
`accumulate`	If `TRUE`, the subsets will accumulate (by union) as the value increases.
`id`	The `id` of the input control that will be generated.
`name`	The name of the input control that will be generated.
`...`	Arguments to pass to `propertySlider`.
`a,b,c,d`	The parameter values to change. Leave as `NULL` to hold the parameter constant.
`plane, clipplaneids`	The identifier of the particular clipplane to modify.
`subset`	The subset that the button should toggle.
`label`	The button label.

Value

subsetSetter returns a length-one character vector of class "propertySetter".

The other functions use cat to write their output and invisibly return the id of the control that was generated.

Author(s)

Duncan Murdoch