Fix issue #382 (3dLocalEstimators)

[kerautret]

PR Description

Work in progress:

• ConstAlias related error
• __ bind error:

Checklist

• Doxygen documentation of the code completed (classes, methods, types, members...).
• Main tool doxygen documentation (following existing documentation of DGtalTools documentation.
• Check if it follows the tools structure described in CONTRIBUTING.md
• New entry in the ChangeLog.md added.
• Update the readme with potentially a screenshot of the tools if it applies.
• No warning raised in Debug cmake mode (otherwise, Travis C.I. will fail).

[kerautret]

[dcoeurjo]

👌

[kerautret]

perhaps related to the version of CGAL ? I use the last one but I can try to change it with the previous one

[rolanddenis]

Ok, after my comment in the issue (#382 (comment)), I confirm that this conversion issue comes from the stricter rules in implicit conversions for PointVector: the metric accepts integer coordinates while the embedder returns double coordinates.

[kerautret]

thanks @rolanddenis you are right, the CanonicSCellEmbedder returns by definition a RealPoint:
https://github.com/kerautret/DGtalTools/blob/4df1f717b7d844ce6df085d2253f58938b6c87ab/estimators/3dLocalEstimators.cpp#L501-L502
Not sure to see the better alternative, perhaps @dcoeurjo could see.

[kerautret]

@dcoeurjo fixed, I follow the testMonge of DGtal, if you have time to review it is ready ;)

[dcoeurjo]

I’m on it ;)

[dcoeurjo]

All good for me. Thx

[dcoeurjo]

👌merging