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rgl (version 0.99.16)

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

87,076

Version

0.99.16

License

GPL

Maintainer

Last Published

March 28th, 2018

Functions in rgl (0.99.16)

Draw an arrow in a scene.

Set the aspect ratios of the current plot

Convenience functions for rgl HTML layouts

The Gram-Schmidt algorithm

Set attributes of vertices based on their age.

Get information about shapes

Lines intersecting the bounding box

Add normal vectors to objects so they render more smoothly.

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

add primitive set shape

Draw boxes, axes and other text outside the data

Check for an open rgl window.

Set up Background

Set up Bounding Box decoration

Use base graphics for RGL background

elementId2Prefix

Use widget with old-style controls.

rgl.setMouseCallbacks

User callbacks on mouse events

Make an ellipsoid

clipplaneControl

Sets attributes of a clipping plane.

Hook functions to use with knitr

Generate extrusion mesh

Generic Appearance setup

Create cylindrical or "tube" plots.

Get R Markdown figure dimensions in pixels.

add light source

Add a grid to a 3D plot

Identify points in plot.

3D Mesh objects

Imported from magrittr

Work with homogeneous coordinates

Set up multiple figure layouts in rgl.

Plot a Delaunay triangulation.

Interpolator for par3d parameters

Set or Query RGL Parameters

Set the observer location.

Plot symbols similar to base graphics.

par3dinterpControl

Control rgl widget like par3dinterp().

persp3d.function

Plot a function of two variables

export screenshot

add primitive set shape

Play animation of rgl scene

Write HTML/Javascript code to control a WebGL display.

Generic 3D interface

propertyControl

Controls to use with playwidget().

Add a widget to play animations.

Read and write STL (stereolithography) format files

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

3D visualization device system

Report default use of null device.

Integrating rgl with Sweave

Generate sprites using base graphics math plotting.

Extract pixel information from window

Triangulate and draw a polygon in three dimensions.

scene management

An htmlwidget to hold an rgl scene.

Convert rgl userMatrix to lattice or base angles

rgl.attrib.info

Get information about attributes of objects

Select a rectangle in an RGL scene

Make large change to a scene from Shiny

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

Assign focus to an RGL window

Create shared data from an rgl object.

Internal rgl functions and data

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

generic subdivision surface method

add sprite set shape

3D visualization device system

Select points from a scene

add sphere set shape

Generate HTML code to select mouse mode.

Create and plot a list of shapes

export screenshot

Create a function to spin a scene at a fixed rate

Get information on subscenes

rgl.user2window

Convert between rgl user and window coordinates

Functions for integration of rglwidget into Shiny app.

Set up viewpoint

Create, select or modify a subscene.

Triangulate a two-dimensional polygon.

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

Write Stanford PLY format files

Read and write Wavefront OBJ format files

Set user-defined shaders for rgl objects.

Write HTML/Javascript code to control a WebGL display.

Write scene to HTML.

Set attributes of vertices.

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

add height-field surface shape

add height-field surface shape

Write Asymptote code for an rgl scene