[Rock-dev] base::Vector4d

[Chris Mueller]

Hi,

Are there any reason the header <base/eigen.h> doesn't provide a typedef 
for base::Vector4d?

I only need one for convience but at first i'm just wondering that this 
typedef doesn't exist
though i could imagine there are probably some common application for that.

e.g.:
- three dimensional homogeneous coordinates
- color representation (often used in some graphic frameworks like OSG)


Greetings
Chris