[Interest] Applying transformation

Igor Mironchik igor.mironchik at gmail.com
Wed Apr 5 16:26:01 CEST 2017


But the same question as applied to 3D world, what the difference 
between 'M v' and 'v M'.

I know that 'M v' applies transformation matrix to the vector. I 
understand it. And yes, I restored a little a gap in linear algebra.

But I can't understand what 'v M' will give me in 3D world.

Thank you.

05.04.2017 16:44, Oleg Evseev пишет:
> Hi, Igor.
> With all due respect, looking on your questions, it seems that you 
> have huge knowledge gap in linear algebra.
> It would be wise to firstly read how transformations can be 
> represented by matrices:
> https://en.wikipedia.org/wiki/Transformation_matrix 
> <https://en.wikipedia.org/wiki/Transformation_matrix>
> https://en.wikipedia.org/wiki/Rotation_matrix
> On Russian you can start for example with 
> https://habrahabr.ru/post/131931/ - it's about basic things.
> And so on, there are dozens articles about transformations and 
> matrices, just google it.
> Good luck!
> ---
> With regards, Oleg

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