webGLcontrols: Write HTML/Javascript code to control a WebGL display.

In trestletech/rgl: 3D visualization device system (OpenGL)

Description

These functions write out HTML code to control WebGL displays on the same page.

Usage

subsetSlider(subsets, labels = names(subsets), 
             prefix = "", subscene = currentSubscene3d(), 
             init = 1, 
             id = paste0(basename(tempfile("input"))), name = id)
toggleButton(subset, label = deparse(substitute(subset)), 
	     prefix = "", subscene = currentSubscene3d(), 
	     id = paste0(basename(tempfile("input"))), name = id)

Arguments

subsets	A list of vectors of object identifiers; the slider will choose among them.
labels	Labels to display corresponding to each subset. If NULL, numeric labels will be shown.
prefix	The prefix of the WebGL scene to be controlled.
subscene	The subscene to be controlled.
init	The index of the initial subset to show.
id	The id of the input control that will be generated.
name	The name of the input control that will be generated.
subset	The subset that the button should toggle.
label	The button label.

Details

subsetSlider generates an HTML5 slider control. To display no text, set the labels to blanks.

Value

The id of the control that was generated.

Author(s)

Duncan Murdoch

See Also

writeWebGL

Examples

subsets <- list(1:3, 1:4, 1:5)
subsetSlider(subsets)
toggleButton(1:3)

trestletech/rgl documentation built on May 31, 2019, 7:49 p.m.