Nerei/opencv — pull request #10 by ozantonkal (2013-06-27 10:23:17+00:00)
Title: Refactoring shape methods

Several shape methods have been reimplemented
New shape methods have been implemented: createArrow, createSphere to comfort the other shape creating methods
getShapePose and setShapePose have been implemented

Shapes are added to the scene using: viz.showShape
Shapes are further transformed using Affine3f data structure via setShapePose method.

Test file has been modified to show the effect of these methods