comp.lang.idl-pvwave archive: archive » isosurface tetrahedra question....

Home » Public Forums » archive » isosurface tetrahedra question....

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

isosurface tetrahedra question.... [message #67933]

Fri, 04 September 2009 11:21

ghgm2008
Messages: 17
Registered: December 2008

Junior Member

Hi there,

I'm trying to create an isosurface of some 3D data and then render it
using IDLgrPolygon.

OK, so I have my 3D dataset of scalar values. At each point I have
the X,Y, and Z coordinates which I've combined to make
my GEOM_XYZ array....

so here I go:

isosurface,Data_3d,
0.5e-18,Outverts,Outconn,geom_xyz=GEOM_XYZ.......... err, tetrahedra
= ?

I don't understand what else is needed - but apparently tetrahedra
needs to be defined as well (another array).

Can anyone please tell me what the tetrahedra array is ?

Cheers

George.

Report message to a moderator

[Message index]

isosurface tetrahedra question....

By: ghgm2008 on Fri, 04 September 2009 11:21

Previous Topic:	Re: BIL to BSQ in chunks
Next Topic:	Coyote Travels

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 07:51:00 PST 2025

Total time taken to generate the page: 0.00885 seconds