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rgl (version 0.100.18)

3D Visualization Using 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

0.100.18

License

GPL

Maintainer

Duncan Murdoch

Last Published

March 8th, 2019

Functions in rgl (0.100.18)

Draw an arrow in a scene.

Generate extrusion mesh

add light source

persp3d.function

Plot a function of two variables

Set the aspect ratios of the current plot

Get information about shapes

3D visualization device system

Internal rgl functions and data

Plot an interp or tripack Delaunay triangulation.

Generic Appearance setup

Get R Markdown figure dimensions in pixels.

rgl.setMouseCallbacks

User callbacks on mouse events

Draw boxes, axes and other text outside the data

Set up multiple figure layouts in rgl.

Set user-defined shaders for rgl objects.

Use base graphics for RGL background

Set up Background

Plot a Delaunay triangulation.

clipplaneControl

Sets attributes of a clipping plane.

Set up Bounding Box decoration

Methods for formulas

Method for plotting simple linear fit.

Create cylindrical or "tube" plots.

Identify points in plot.

Create shared data from an rgl object.

Generic 3D interface

Imported from magrittr

par3dinterpControl

Control rgl widget like par3dinterp().

Read and write STL (stereolithography) format files

Plot symbols similar to base graphics.

elementId2Prefix

Use widget with old-style controls.

Set the observer location.

Check for an open rgl window.

Convert rgl userMatrix to lattice or base angles

Select a rectangle in an RGL scene

Get information on subscenes

Create and plot a list of shapes

Add a grid to a 3D plot

Create, select or modify a subscene.

Add a widget to play animations.

Make an ellipsoid

export screenshot

Generate sprites using base graphics math plotting.

Select points from a scene

Triangulate and draw a polygon in three dimensions.

add primitive set shape

add sprite set shape

Set up viewpoint

Hook functions to use with knitr

Write HTML/Javascript code to control a WebGL display.

generic subdivision surface method

Work with homogeneous coordinates

3D Mesh objects

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

rgl.attrib.info

Get information about attributes of objects

Integrating rgl with Sweave

Play animation of rgl scene

Report default use of null device.

Extract pixel information from window

Set attributes of vertices.

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

Set or Query RGL Parameters

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

Interpolator for par3d parameters

rgl.user2window

Convert between rgl user and window coordinates

propertyControl

Controls to use with playwidget().

Make large change to a scene from Shiny

add sphere set shape

Generate HTML code to select mouse mode.

Functions for integration of rglwidget into Shiny app.

add height-field surface shape

add height-field surface shape

Write HTML/Javascript code to control a WebGL display.

Create a function to spin a scene at a fixed rate

Communicate rgl parameters between R and Javascript in Shiny.

Draw a 2D plot on a rectangle in a 3D scene.

An HTML widget to toggle display of elements of a scene.

Triangulate a two-dimensional polygon.

Assign focus to an RGL window

3D visualization device system

An htmlwidget to hold an rgl scene.

scene management

export screenshot

Write Asymptote code for an rgl scene

Read and write Wavefront OBJ format files

Find the direction away from the closest point in a 3d projection.

Write Stanford PLY format files

Write scene to HTML.

as.mesh3d.ashape3d

Convert alpha-shape surface of a cloud of points to mesh3d object.

Convenience functions for rgl HTML layouts

Lines intersecting the bounding box

Add normal vectors to objects so they render more smoothly.

add primitive set shape

The Gram-Schmidt algorithm

Set attributes of vertices based on their age.

Set WebGL scene properties based on the age of components of objects.