[R] png raster in 3D chart

[Cleber Borges]

Thanks Duncan for your answer.
and I apologize for not mentioning more details.

What I intend to do is more artistic than a scatter plot. I just really 
want the raster images in the 3 planes and the space will be empty anyway.

I still haven't got results but below is my attempts with your tip.

Many thanks,

Cleber

####################

  Rlogo <- "C:/R/doc/html/logo.jpg"
  library( jpeg );   library( rgl );  library( grid )
  logo <- readJPEG( Rlogo )

  x <- seq( 0,1,len=10 )

  open3d()

  plot3d( x, x, x, type='n' )

   show2d({
   par(mar=c(0,0,0,0))
   grid.raster( logo, x=0, width=1, y=0 )
   })






Em 30/10/2021 13:58, Duncan Murdoch escreveu:
> On 30/10/2021 12:42 p.m., Cleber Borges via R-help wrote:
>> Hello all
>>
>> How to plot a raster image (like the R logo for example) on a plane of a
>> 3D chart?
>>
>> My intention is to plot an image on each plane: xy, yz, xz...
>>
>> I've seen something a long time ago on the internet but I can't find it
>> anymore.
>>
>> Thanks in advance for any help.
>
> How are you drawing the plot?  If you are using rgl you could display 
> a PNG file as a texture on a quadrilateral, or use the show2d() 
> function to draw an R flat graphic and display that on a quadrilateral.
>
> Duncan Murdoch

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