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rgl (version 0.100.19)

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

84,310

Version

0.100.19

License

GPL

Maintainer

Duncan Murdoch

Last Published

March 12th, 2019

Functions in rgl (0.100.19)

add primitive set shape

Draw boxes, axes and other text outside the data

Convenience functions for rgl HTML layouts

as.mesh3d.ashape3d

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

Set up Bounding Box decoration

Lines intersecting the bounding box

Identify points in plot.

Imported from magrittr

Plot a Delaunay triangulation.

Generate sprites using base graphics math plotting.

Triangulate and draw a polygon in three dimensions.

Add normal vectors to objects so they render more smoothly.

clipplaneControl

Sets attributes of a clipping plane.

Draw an arrow in a scene.

Create cylindrical or "tube" plots.

Set attributes of vertices based on their age.

Set the aspect ratios of the current plot

Get information about shapes

Play animation of rgl scene

Integrating rgl with Sweave

elementId2Prefix

Use widget with old-style controls.

rgl.attrib.info

Get information about attributes of objects

export screenshot

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

Add a grid to a 3D plot

Make an ellipsoid

Assign focus to an RGL window

Hook functions to use with knitr

Set up Background

3D visualization device system

Functions for integration of rglwidget into Shiny app.

Communicate rgl parameters between R and Javascript in Shiny.

par3dinterpControl

Control rgl widget like par3dinterp().

Plot symbols similar to base graphics.

Methods for formulas

add primitive set shape

Work with homogeneous coordinates

Use base graphics for RGL background

Get R Markdown figure dimensions in pixels.

Generate extrusion mesh

Method for plotting simple linear fit.

Set or Query RGL Parameters

Interpolator for par3d parameters

propertyControl

Controls to use with playwidget().

3D Mesh objects

Add a widget to play animations.

rgl.setMouseCallbacks

User callbacks on mouse events

Write HTML/Javascript code to control a WebGL display.

Check for an open rgl window.

add light source

Generic Appearance setup

persp3d.function

Plot a function of two variables

Set up multiple figure layouts in rgl.

Set the observer location.

Select a rectangle in an RGL scene

Report default use of null device.

Generic 3D interface

Plot an interp or tripack Delaunay triangulation.

rgl.user2window

Convert between rgl user and window coordinates

Select points from a scene

add sphere set shape

Read and write STL (stereolithography) format files

Create shared data from an rgl object.

Write HTML/Javascript code to control a WebGL display.

Set up viewpoint

Create a function to spin a scene at a fixed rate

Convert rgl userMatrix to lattice or base angles

Internal rgl functions and data

An htmlwidget to hold an rgl scene.

Set user-defined shaders for rgl objects.

Generate HTML code to select mouse mode.

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

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

export screenshot

scene management

Create and plot a list of shapes

Triangulate a two-dimensional polygon.

Create, select or modify a subscene.

Get information on subscenes

Write Stanford PLY format files

Write scene to HTML.

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

3D visualization device system

Set attributes of vertices.

add sprite set shape

generic subdivision surface method

Extract pixel information from window

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

Write Asymptote code for an rgl scene

Read and write Wavefront OBJ format files

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

Make large change to a scene from Shiny

add height-field surface shape

add height-field surface shape

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

The Gram-Schmidt algorithm