R help - Jan 2007 - Scatterplot3d-proposal

Hi,

Does somebody know if there is some trick to betoken the starting points
("on the floor") of the vertical lines in scatterplot3d-plots.
I'd prefer something like that one in the example here

http://users.utu.fi/attenka/proposal3d.jpg

If this is not possible, could this option be added? Sometimes it is not easy to
distinguish objects behind the others and for instance in this example picture
the case nr. 21 is important.

Atte Tenkanen
University of Turku, Finland

On 1/23/2007 6:38 AM, Atte Tenkanen wrote:
> Hi,
> 
> Does somebody know if there is some trick to betoken the starting points
("on the floor") of the vertical lines in scatterplot3d-plots.
> I'd prefer something like that one in the example here
> 
> http://users.utu.fi/attenka/proposal3d.jpg
> 
> If this is not possible, could this option be added? Sometimes it is not
easy to distinguish objects behind the others and for instance in this example
picture the case nr. 21 is important.
scatterplot3d() returns a list of functions which could help with this, 
in particular the points3d function.

Duncan Murdoch