| 3dobjects | add primitive set shape | 
| abclines | Lines intersecting the bounding box | 
| addNormals | Add normal vectors to objects so they render more smoothly. | 
| aspect3d | Set the aspect ratios of the current plot | 
| attributes | Get information about shapes | 
| axes3d | Draw boxes, axes and other text outside the data | 
| bbox | Set up Bounding Box decoration | 
| bg | Set up Background | 
| bgplot3d | Use base graphics for RGL background | 
| callbacks | User callbacks on mouse events | 
| check3d | Check for an open rgl window. | 
| cylinder3d | Create cylindrical or "tube" plots. | 
| ellipse3d | Make an ellipsoid | 
| extrude3d | Generate extrusion mesh | 
| GramSchmidt | The Gram-Schmidt algorithm | 
| grid3d | Add a grid to a 3D plot | 
| identify3d | Identify points in plot. | 
| light | add light source | 
| material | Generic Appearance setup | 
| matrices | Work with homogeneous coordinates | 
| mesh3d | 3D Mesh objects | 
| mfrow3d | Set up multiple figure layouts in rgl. | 
| observer3d | Set the observer location. | 
| par3d | Set or Query RGL Parameters | 
| par3dinterp | Interpolator for par3d parameters | 
| persp3d | Surface plots | 
| persp3d.function | Plot a function of two variables | 
| planes | add planes | 
| play3d | Play animation of rgl scene | 
| plot3d | 3D Scatterplot | 
| polygon3d | Triangulate and draw a polygon in three dimensions. | 
| postscript | export screenshot | 
| primitive | add primitive set shape | 
| r3d | Generic 3D interface | 
| readSTL | Read and write STL (stereolithography) format files | 
| rgl.bringtotop | Assign focus to an RGL window | 
| rgl-internal | Internal rgl functions and data | 
| rgl.open | 3D visualization device system | 
| rgl-package | 3D visualization device system | 
| rgl.pixels | Extract pixel information from window | 
| rgl.select | Switch to select mode, and return the mouse position... | 
| rgl.Sweave | Integrating 'rgl' with 'Sweave' | 
| rgl.useNULL | Report default use of null device. | 
| rgl.user2window | Convert between rgl user and window coordinates | 
| scene | scene management | 
| scene3d | Saves the current scene to a variable, and displays such... | 
| select3d | Select a rectangle in an RGL scene | 
| selectpoints3d | Select points from a scene | 
| shapelist3d | Create and plot a list of shapes | 
| snapshot | export screenshot | 
| spheres | add sphere set shape | 
| spin3d | Create a function to spin a scene at a fixed rate | 
| sprites | add sprite set shape | 
| subdivision3d | generic subdivision surface method | 
| subscene3d | Create, select or modify a subscene. | 
| subsceneInfo | Get information on subscenes | 
| surface | add height-field surface shape | 
| surface3d | add height-field surface shape | 
| texts | add text | 
| triangulate | Triangulate a two-dimensional polygon. | 
| turn3d | Create a solid of rotation from a two-dimensional curve. | 
| viewpoint | Set up viewpoint | 
| webGLcontrols | Write HTML/Javascript code to control a WebGL display. | 
| writeOBJ | Write Wavefront OBJ format files; read simple ones | 
| writePLY | Write Stanford PLY format files | 
| writeWebGL | Write scene to HTML. | 
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