webGLcontrols: Obsolete functions to write HTML/Javascript code to control a...

In rgl: 3D Visualization Using OpenGL

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

See Also

playwidget and toggleWidget for a newer, preferred method of inserting controls into a scene.

rgl documentation built on Feb. 1, 2021, 3:01 a.m.