rgl (version 0.97.0)

rgl.attrib.info: Get information about attributes of objects

Description

These functions give information about the attributes of rgl objects. rgl.attrib.info is the more “user-friendly” function; rgl.attrib.count is a lower-level function more likely to be used in programming.

Usage

rgl.attrib.info(id = rgl.ids("all", 0)$id, attribs = NULL, showAll = FALSE)
rgl.attrib.count(id, attrib)

Arguments

id

One or more rgl object ids.

attribs

A character vector of one or more attribute names.

showAll

Should attributes with zero entries be shown?

attrib

A single attribute name.

Value

A dataframe containing the following columns: A dataframe containing the following columns:

Details

See the first example below to get the full list of attribute names.

See Also

rgl.attrib to obtain the attribute values.

Examples

open3d()
id <- points3d(rnorm(100), rnorm(100), rnorm(100), col = "green")
rgl.attrib.info(id, showAll = TRUE)
rgl.attrib.count(id, "vertices")

merge(rgl.attrib.info(), rgl.ids("all"))