On 14/04/2009 11:18 AM, Alrik Thiem wrote:
Hi together,
I have some graphical problems.
I would like to add a semi-transparent surface at z=1 to an existing lattice
wireframe plotting a general function z=f(x,y).
Any suggestions on how this can be done?
Transparency is hard, and I don't think lattice will be able to render
this well. rgl may be a better choice. (It generally does a good job
with one transparent surface, and sometimes is acceptable with more than
one.)
Duncan Murdoch
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