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Question

FME Equivalent of Microstation Move, Rotate and Scale


I am trying to automate one of our processes here, where we import a LandXML file in, then move, rotate and scale to match up to our DCDB.

 

I've got workbenches setup to define how much move, rotate and scale is needed, but what I need to do, is create a control point that won't move, rotate or scale, but the rest of the data to move, rotate and scale around this accurate mark.

 

 

How do I define this mark as an anchored point?

Once I define this, I'll then ask about how to do these adjustments?

2 replies

nielsgerrits
VIP
Forum|alt.badge.img+55

Aggregator, Offsetter, Scaler, Rotator, Deaggregator? Or RubberSheeter if warping is needed.

Not sure what you exactly want to do but I suspect you want to calculate the offset / scale and rotatation parameters using the anchor point? If this is the case you need to have at least 2 coordinates to calculate, 3 coordinates to calculate & check.


cdalessandro
Contributor
Forum|alt.badge.img+4
  • Contributor
  • October 17, 2017

Maybe Affiner transformer can help you. If you have a vectors to use to move-scale and rotate features, you can use also AffineWarper transformer


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