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rgl (version 0.93.991)

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

78,983

Version

0.93.991

License

GPL

Maintainer

Duncan Murdoch

Last Published

November 4th, 2013

Functions in rgl (0.93.991)

points3d

add primitive set shape
rgl.bbox

Set up Bounding Box decoration
attributes

Get information about shapes
matrices

Work with homogeneous coordinates
aspect3d

Set the aspect ratios of the current plot
identify3d

Identify points in plot.
grid3d

Add a grid to a 3D plot
persp3d

Surface plots
scene

scene management
ellipse3d

Make an ellipsoid
subdivision3d

generic subdivision surface method
rgl-package

3D visualization device system
par3dinterp

Interpolator for par3d parameters
r3d

Generic 3D interface
shapelist3d

Create and plot a list of shapes
play3d

Play animation of rgl scene
viewpoint

Set up viewpoint
polygon3d

Triangulate and draw a polygon in three dimensions.
rgl.surface

add height-field surface shape
rgl.setMouseCallbacks

User callbacks on mouse events
addNormals

Add normal vectors to objects so they render more smoothly.
rgl.useNULL

Report default use of null device.
light

add light source
extrude3d

Generate extrusion mesh
spin3d

Create a function to spin a scene at a fixed rate
scene3d

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

Write Wavefront OBJ format files
spheres

add sphere set shape
rgl.primitive

add primitive set shape
texts

add text
triangulate

Triangulate a two-dimensional polygon.
rgl.select

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

Internal rgl functions and data
selectpoints3d

Select points from a scene
rgl.snapshot

export screenshot
turn3d

Create a solid of rotation from a two-dimensional curve.
.check3d

Check for an open rgl window.
abclines

Lines intersecting the bounding box
par3d

Set or Query RGL Parameters
rgl.material

Generic Appearance setup
mesh3d

3D Mesh objects
rgl.bringtotop

Assign focus to an RGL window
cylinder3d

Create cylindrical or "tube" plots.
surface3d

add height-field surface shape
rgl.user2window

Convert between rgl user and window coordinates
sprites

add sprite set shape
writeWebGL

Write scene to HTML.
writePLY

Write Stanford PLY format files
plot3d

3D Scatterplot
planes

add planes
rgl.Sweave

Integrating rgl with Sweave
bg

Set up Background
readSTL

Read and write STL (stereolithography) format files
select3d

Select a rectangle in an RGL scene
axes3d

Draw boxes, axes and other text outside the data
rgl.postscript

export screenshot
rgl.pixels

Extract pixel information from window