I tried inserting 0 z-value in my clipper, but the clipped
triangles have their z-value set to 0, so no significant change.
I've just tried using 3D clipper, but I get the following error
INCLUDE -- failed to evaluate TCL expression ` switch {Single
Clipper} { {Clippers First} { puts "MACRO MULTI_CLIP
CLIPPERS_FIRST"; } {Multiple Clippers} { puts "MACRO MULTI_CLIP
YES"; } {Single Clipper} { puts "MACRO MULTI_CLIP NO"; } } ]
INCLUDE [ switch {Treat as Inside} { {Treat as Inside and Outside}
{ puts "MACRO BOUNDARY BOTH"; } {Treat as Inside} { puts "MACRO
BOUNDARY INSIDE"; } {Treat as Outside} { puts "MACRO BOUNDARY
OUTSIDE"; } } ] INCLUDE [ switch {No} { {Yes} { puts "MACRO
DO_NOT_AGGREGATE NO"; } {No} { puts "MACRO DO_NOT_AGGREGATE
YES"; } } ' -- missing close-bracket
while executing
"switch {Single Clipper} { {Clippers First} { puts "MACRO
MULTI_CLIP CLIPPERS_FIRST"; } {Multiple Clippers} { puts "MACRO
MULTI_CLIP YES"; } {Sin..."
Program Terminating
--- In [email protected], "kitchuu" <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Thanks for your responses.
> I am using FME go bananas, build 2651.
>
> I have used clipper before, for cutting out countours with a gml
> extent file. And never had this problem.
>
> I'll try your suggestions, but I wonder if what I'm experiencing
is
> related to the input feature being an aggregate of triangles.
>
> Thanks again
> K
>
>
>
> --- In [email protected], "Dan Iseminger" <iseminger@> wrote:
> >
> > Hi Kitchuu,
> >
> > Which build of FME are you using? Even if a 3D feature is
clipped
> by a 2D
> > feature, the clipped features should still have z-values.
> However, they
> > might not be the correct z-values.
> >
> > Dmitri created a custom transformer called 3DClipper which uses
the
> > SurfaceDraper to get around this problem. You can get it from
> FMEpedia at
> > http://www.fmepedia.com/index.php/3DClipper, inside of
> 3DClipper.zip
> >
> > Regards,
> >
> > Dan Iseminger
> > Safe Software
> >
> > On 11/3/06, peter laulund <peter_laulund@> wrote:
> > >
> > > Hi
> > >
> > > as far as i remember, you get a 2d feature from the clipper if
> the clipper
> > > i
> > > 2d, so try cheking you clipping polygon to se wether it is 2d
or
> 3d, if it
> > >
> > > is 2d just add a zvalue off 0 and you will get 3d features out
> > >
> > > Peter
> > >
> > > >From: "kitchuu" <kitchuu@ <kitchuu%40yahoo.com>>
> > > >Reply-To: [email protected] <fme%40yahoogroups.com>
> > > >To: [email protected] <fme%40yahoogroups.com>
> > > >Subject: [fme] Clipper / tiler - clipped features losing z
value
> > > >Date: Thu, 02 Nov 2006 17:48:51 -0000
> > > >
> > > >Hi All,
> > > >
> > > >I am using tiler (also tried clipper) to tile a large TIN
file.
> > > >Although the files are clipped properly, all features that
have
> been
> > > >clipped lose their z values and end up as 2d features.
> > > >
> > > >Is there any way to make sure that z-value isn't lost and
that
> it uses
> > > >an interpolated z-value at the point where input features are
> clipped
> > > >by clipper?
> > > >
> > > >Thanks
> > > >K
> > >
> >
>
For insights into what's up at Safe Software and what's on the development
horizon, visit Safe's blog at spatial-etl.blogspot.com.
Safe Software has also made slides available that outline enhancements planned
for FME 2007. The slides are from the "Road Ahead" presentation given on Day 2
of the FME Worldwide Users Conference. To view these slides, visit
www.safe.com/2006uc.
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