rgl: subsceneInfo – R documentation

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rgl

subsceneInfo

Get information on subscenes

Description

This function retrieves information about the tree of subscenes shown in the active window.

Usage

subsceneInfo(id = NA, embeddings, recursive = FALSE)

Arguments

`id`	Which subscene to report on; `NA` is the current subscene. Set to `"root"` for the root.
`embeddings`	Optional new setting for the embeddings for this subscene.
`recursive`	Whether to report on children recursively.

Details

In RGL, each window contains a tree of “subscenes”, each containing views of a subset of the objects defined in the window.

Rendering in each subscene depends on the viewport, the projection, and the model transformation. Each of these characteristics may be inherited from the parent (embedding[i] = "inherit"), may modify the parent (embedding[i] = "modify"), or may replace the parent (embedding[i] == "replace"). All three must be specified if embeddings is used.

Value

`id`	The object id of the subscene
`parent`	The object id of the parent subscene, if any
`children`	If `recursive`, a list of the information for the children, otherwise just their object ids.
`embedding`	A vector of 3 components describing how this subscene is embedded in its parent.

Author(s)

Duncan Murdoch

Examples

example(plot3d)
subsceneInfo()

rgl

3D Visualization Using OpenGL

v0.106.8

GPL

Authors

Duncan Murdoch [aut, cre], Daniel Adler [aut], Oleg Nenadic [ctb], Simon Urbanek [ctb], Ming Chen [ctb], Albrecht Gebhardt [ctb], Ben Bolker [ctb], Gabor Csardi [ctb], Adam Strzelecki [ctb], Alexander Senger [ctb], The R Core Team [ctb, cph], Dirk Eddelbuettel [ctb], The authors of Shiny [cph], The authors of knitr [cph], Jeroen Ooms [ctb], Yohann Demont [ctb], Joshua Ulrich [ctb], Xavier Fernandez i Marin [ctb], George Helffrich [ctb], Ivan Krylov [ctb]

Initial release