> 3. Do some really painful math to infer the parameters that FME uses
> in the 2DArcReplacer. I may not understand their notation, but I
> think...
It belatedly occurred to me that there might be some TCL functions
that would help... maths was never my strong point, but wouldn't
converting cartesian to polar give the relative angles and radii for
the start/end point?
set radius [expr { hypot($y, $x) }]
set angle [expr { atan2($y, $x) }]
These would be pretty simple to add to a TCLCaller.
Hope this helps
Mark
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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