rgl v0.100.50

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by Duncan Murdoch View Source

3D Visualization Using OpenGL

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.

Functions in rgl

Name	Description
arc3d	Draw arcs.
arrow3d	Draw an arrow in a scene.
elementId2Prefix	Use widget with old-style controls.
rgl.attrib	Get information about shapes
identify3d	Identify points in plot.
import	Imported from magrittr
GramSchmidt	The Gram-Schmidt algorithm
axes3d	Draw boxes, axes and other text outside the data
asRow	Convenience functions for rgl HTML layouts
ellipse3d	Make an ellipsoid
points3d	add primitive set shape
as.mesh3d.ashape3d	Convert alpha-shape surface of a cloud of points to mesh3d object.
as.mesh3d	Convert object to mesh object
aspect3d	Set the aspect ratios of the current plot
ageControl	Set attributes of vertices based on their age.
as.mesh3d.rglId	Convert object in plot to mesh3d object.
planes3d	add planes
ageSetter	Set WebGL scene properties based on the age of components of objects.
grid3d	Add a grid to a 3D plot
par3d	Set or Query RGL Parameters
observer3d	Set the observer location.
rgl-internal	Internal rgl functions and data
hook_rgl	Hook functions to use with knitr
persp3d.triSht	Plot an interp or tripack Delaunay triangulation.
rgl.setMouseCallbacks	User callbacks on mouse events
par3dinterpControl	Control rgl widget like par3dinterp().
plot3d.formula	Methods for formulas
polygon3d	Triangulate and draw a polygon in three dimensions.
as.triangles3d	Convert an object to triangles.
rgl.postscript	export screenshot
readSTL	Read and write STL (stereolithography) format files
par3dinterp	Interpolator for par3d parameters
rgl.pixels	Extract pixel information from window
rglwidget	An htmlwidget to hold an rgl scene.
bgplot3d	Use base graphics for RGL background
abclines3d	Lines intersecting the bounding box
clipplaneControl	Sets attributes of a clipping plane.
rgl.select	Switch to select mode, and return the mouse position selected.
plot3d	3D Scatterplot
addNormals	Add normal vectors to objects so they render more smoothly.
scene	scene management
rgl.bbox	Set up Bounding Box decoration
bg3d	Set up Background
select3d	Select a rectangle in an RGL scene
cylinder3d	Create cylindrical or "tube" plots.
rglToLattice	Convert rgl userMatrix to lattice or base angles
rglShared	Create shared data from an rgl object.
shiny	Functions for integration of rglwidget into Shiny app.
clipMesh3d	Clip mesh to general region
.check3d	Check for an open rgl window.
pch3d	Plot symbols similar to base graphics.
light	add light source
rgl.material	Generic Appearance setup
selectpoints3d	Select points from a scene
propertySetter	Write HTML/Javascript code to control a WebGL display.
writeASY	Write Asymptote code for an rgl scene
r3d	Generic 3D interface
rgl.surface	add height-field surface shape
writeOBJ	Read and write Wavefront OBJ format files
rgl.Sweave	Integrating rgl with Sweave
rglIds	rgl id values
surface3d	add height-field surface shape
rgl-package	3D visualization device system
shinyGetPar3d	Communicate rgl parameters between R and Javascript in Shiny.
playwidget	Add a widget to play animations.
persp3d	Surface plots
thigmophobe3d	Find the direction away from the closest point in a 3d projection.
mfrow3d	Set up multiple figure layouts in rgl.
vertexControl	Set attributes of vertices.
rglMouse	Generate HTML code to select mouse mode.
play3d	Play animation of rgl scene
turn3d	Create a solid of rotation from a two-dimensional curve.
mesh3d	3D Mesh objects
text3d	add text
writePLY	Write Stanford PLY format files
spheres3d	add sphere set shape
writeWebGL	Write scene to HTML.
rgl.primitive	add primitive set shape
spin3d	Create a function to spin a scene at a fixed rate
propertyControl	Controls to use with playwidget().
figWidth	Get R Markdown figure dimensions in pixels.
rgl.attrib.info	Get information about attributes of objects
extrude3d	Generate extrusion mesh
rgl.bringtotop	Assign focus to an RGL window
toggleWidget	An HTML widget to toggle display of elements of a scene.
mergeVertices	Merge duplicate vertices in mesh object
sprites	add sprite set shape
rgl.useNULL	Report default use of null device.
show2d	Draw a 2D plot on a rectangle in a 3D scene.
subdivision3d	generic subdivision surface method
tkpar3dsave	Modal dialog for saving par3d settings
plot3d.lm	Method for plotting simple linear fit.
matrices	Work with homogeneous coordinates
plotmath3d	Generate sprites using base graphics math plotting.
triangulate	Triangulate a two-dimensional polygon.
rgl.user2window	Convert between rgl user and window coordinates
persp3d.function	Plot a function of two variables
tkrgl	tkrgl functions
tkspin3d	Create TCL/TK controller for rgl window
persp3d.deldir	Plot a Delaunay triangulation.
rgl.snapshot	export screenshot
tkspinControl	Create a spin control in a TCL/TK window
rgl.open	3D visualization device system
rgl.init	Initializing rgl
setUserShaders	Set user-defined shaders for rgl objects.
sceneChange	Make large change to a scene from Shiny
scene3d	Saves the current scene to a variable, and displays such variables.
subscene3d	Create, select or modify a subscene.
webGLcontrols	Write HTML/Javascript code to control a WebGL display.
viewpoint	Set up viewpoint
subsceneInfo	Get information on subscenes
shapelist3d	Create and plot a list of shapes
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Vignettes of rgl

Name
WebGL.Rmd
legacyWebGL.Rmd
rgl.Rmd
setup.R
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Details

License	GPL
URL	https://r-forge.r-project.org/projects/rgl/
SystemRequirements	OpenGL, GLU Library, XQuartz (on OSX), zlib (optional), libpng (>=1.2.9, optional), FreeType (optional), pandoc (>=1.14, needed for vignettes)
BugReports	https://r-forge.r-project.org/projects/rgl/
VignetteBuilder	knitr
NeedsCompilation	yes
Packaged	2020-02-21 09:22:13 UTC; murdoch
Repository	CRAN
Date/Publication	2020-02-21 13:50:02 UTC

suggests	alphashape3d , deldir , interp , lattice , magick , MASS , misc3d , orientlib , plotrix (>= 3.7-3) , rmarkdown , rstudioapi , tcltk , tripack
imports	crosstalk , graphics , grDevices , htmltools , htmlwidgets , jsonlite (>= 0.9.20) , knitr , magrittr , manipulateWidget (>= 0.9.0) , shiny , stats , utils
depends	R (>= 3.2.0)
Contributors	Duncan Murdoch, Daniel Adler