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Objects with material properties may have an arbitrary string set as a tag. This function retrieves the id values associated with a given tag, or the tags set on given ids.
tagged3d(tags = NULL, ids = NULL, full = FALSE, subscene = 0)A dataframe is constructed with columns
item id
item type
item tag
matching the specified tags or ids value.
If full = TRUE, the full dataframe is returned, otherwise
just the requested ids or tags.
If ids is specified, the return value will be
in the same order
as ids).
A vector of tags to use for selection.
A vector of ids to report the tags on.
logical; whether to return
a dataframe containing id, type, tag,
or a vector of ids or tags.
Where to look: by default, the whole scene is searched.
NA restricts the search to the current subscene,
or a subscene id can be given.
Duncan Murdoch
Exactly one of tags and ids must be specified.
open3d()
ids <- plot3d(rnorm(10), rnorm(10), rnorm(10), tag = "plot")
unclass(ids)
tagged3d("plot")
tagged3d(ids = ids, full = TRUE)
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