Question

I’m looking for POD low dimension vectors (2,3 and 4D let say) with all the necessary arithmetic niceties (operator +, – and so on). POD low dimension matrices would be great as well.

boost::ublas vectors are not POD, there’s a pointer indirection somewhere (vector are resizeable).

Can I find that anywhere in boost? Using boost::array along with boost.operator lib is an options but maybe I’m missing something easier elsewhere?

Apart boost, does anybody know any good library around?

PS: POD <=> plain old data

EDIT:

Otherwise, here are some other links I gathered from another thread:

• http://www.cgal.org/
• http://geometrylibrary.geodan.nl
• http://www.cmldev.net
• http://www.openexr.com/index.html
• http://project-mathlibs.web.cern.ch/project-mathlibs/sw/html/SMatrix.html

Answer 1

There is a nice Vector library for 3d graphics in the prophecy SDK:

Check out http://www.twilight3d.com/downloads.html