save landmarks

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Ilaria A.

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Mar 6, 2021, 4:44:55 AMMar 6
to scalismo

Hi everybody,
I have a question: I found the landmarks on my target from the landmarks of the reference, using the function findclosestpoint:
val targetIDs = landmarksRef.map(_.point).map(lm => target.findClosestPoint(lm).id)
val targetLM = targetIDs.map{id => target.point(id)}
show(targetLM, "transLm")

Now, I need to save my targetLM as a file .json, there is a way to do this using ScalismoLab?

Best regards,
Ilaria

Marcel Luethi

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Mar 6, 2021, 5:29:52 AMMar 6
to Ilaria A., scalismo
Hi Ilaria,

You can either save it by right clicking on "landmarks" in the scene tree in ScalismoLab, or from code as follows:
> val landmarks : Seq[Landmark[_3D]] = ???
> LandmarkIO.writeLandmarksJson(landmarks.toList, new java.io.File("filename.json")).get

Best regards,

Marcel

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