Best way to draw an array of objects

yes both are running in release.

master

springBounce.png2658x1654 913 KB

vbo branch

vbo.png2554x1644 675 KB

Also in the shape class, what is the need to add vertex into the polyline ? isn't it redundant as i (i think) i could grab vertex directly from poly to vboMesh ?

And by the way, colors do change (or will) like in the master branch. I haven't ported it yet.

Note : i am under OSX Yosemite with openFrameworks 0.8.4 and XCode 6.1.1 on a MacbookPro 4 cores i7 2,6 GHz

thanks a lot