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Subject: [ggl] Efficient rotation about a point
From: Mateusz Loskot (mateusz)
Date: 2009-12-01 13:52:27

Barend Gehrels wrote:
>> Thanks Barend, Stephen.
>> Barend, since GGL transformers aren't composable, wouldn't it be right
>> for GGL to provide some type of transformer taking a matrix as its
>> constructor parameter?
> Yes, I think that is a good idea. Will be solved (either done, or maybe
> they should be composable).

I was thinking about it yesterday.

For now, wouldn't it be sufficient to use ublas_transformer
and enable compositions [1] with a simple custom matrix [2] in similar
manner as Boost.GIL does it.


Best regards,

Mateusz Loskot,

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