Re: [igraph] How to make two 3D images at the same coordinate in a rgl device?

[Gábor Csárdi]

2011/10/21 Zhijiang Wang <address@hidden>:
> Dear all members,
>
> I want to visualize two 3D images at the same coordinate in a rgl device.
> 1st 3D plot:
>             I use rglplot, the coordinate is [-1,1]X[-1,1]X[-1,1]

Give rescale=FALSE to rglplot(), and then the coordinates will not be rescaled.

G.

> 2nt 3D image:
>             I use contour3d(...)
>                   drawScene.rgl(...scale = c(181,217,181))
>
> Now, the problem is the 1st plot is in (-1, 1), but the 2nd plot can not be
> transformed into one like the 1st one.
> The 2nt 3D image looks large than the 1st one.
>
> Great thansk!
> --
>
> Best wishes,
>
> Zhijiang Wang
>
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>



-- 
Gabor Csardi <address@hidden>     MTA KFKI RMKI