The rglwidget
control is designed to work in the
htmlwidgets framework. Older RGL web pages that
used the deprecated writeWebGL
or knitr used a different
method of linking the controls to the scene. This is a partial
bridge between the two systems. You should adopt the new system, not use this function.
elementId2Prefix(elementId, prefix = elementId)
This function generates Javascript code, so it should be
used in an results = "asis"
block in a knitr document.
An element identifier from a rglwidget
call.
The prefix to use in the old-style control.
Duncan Murdoch