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rgl (version 0.93.984)

3D visualization device system (OpenGL)

Description

Provides medium to high level functions for 3D interactive graphics, including functions modelled on base graphics (plot3d(), etc.) as well as functions for constructing representations of geometric objects (cube3d(), etc.). Output may be on screen using OpenGL, or to various standard 3D file formats including WebGL, PLY, OBJ, STL as well as 2D image formats, including PNG, Postscript, SVG, PGF.

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Version

Install

install.packages('rgl')

Monthly Downloads

84,310

Version

0.93.984

License

GPL

Maintainer

Duncan Murdoch

Last Published

October 8th, 2013

Functions in rgl (0.93.984)

Lines intersecting the bounding box

Set up Bounding Box decoration

rgl.setMouseCallbacks

User callbacks on mouse events

add height-field surface shape

Generic 3D interface

Set or Query RGL Parameters

add light source

Interpolator for par3d parameters

Create cylindrical or "tube" plots.

Get information about shapes

add primitive set shape

Identify points in plot.

Draw boxes, axes and other text outside the data

Saves the current scene to a variable, and displays such variables.

Create a solid of rotation from a two-dimensional curve.

Create a function to spin a scene at a fixed rate

Make an ellipsoid

Triangulate and draw a polygon in three dimensions.

Set the aspect ratios of the current plot

add sprite set shape

Create and plot a list of shapes

Write Stanford PLY format files

add sphere set shape

Assign focus to an RGL window

Extract pixel information from window

Report default use of null device.

rgl.user2window

Convert between rgl user and window coordinates

Generic Appearance setup

Play animation of rgl scene

Generate extrusion mesh

export screenshot

Select points from a scene

add height-field surface shape

Switch to select mode, and return the mouse position selected.

3D Mesh objects

Internal rgl functions and data

Work with homogeneous coordinates

scene management

Check for an open rgl window.

Add a grid to a 3D plot

Add normal vectors to objects so they render more smoothly.

Triangulate a two-dimensional polygon.

Integrating rgl with Sweave

Read and write STL (stereolithography) format files

generic subdivision surface method

Select a rectangle in an RGL scene

Set up viewpoint

Write scene to HTML.

add primitive set shape

3D visualization device system

Write Wavefront OBJ format files

export screenshot

Set up Background