Re: [eigen] Avoid SVD in rotation() for Isometry

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To: eigen@xxxxxxxxxxxxxxxxxxx
Subject: Re: [eigen] Avoid SVD in rotation() for Isometry
From: Greg Coombe <greg.coombe@xxxxxxxxx>
Date: Tue, 15 Jan 2019 10:12:37 -0800
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On Sun, Jan 13, 2019 at 3:07 PM Gael Guennebaud <gael.guennebaud@xxxxxxxxx> wrote:

makes sense to me, but I'd even go a step further by making rotation() an alias to linear() in the Isometry case. A bit more tricky to implement though.

You mean like some sort of partial template specialization/alias? Not sure I know how to accomplish that. Can you sketch out how this would work?

Follow-Ups:
- Re: [eigen] Avoid SVD in rotation() for Isometry
  - From: Gael Guennebaud

References:
- [eigen] Avoid SVD in rotation() for Isometry
  - From: Greg Coombe
- Re: [eigen] Avoid SVD in rotation() for Isometry
  - From: Gael Guennebaud

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