While our C++ SDK still remains a perfect choice to integrate Imagine IG into new projects, the new CIGI support allows easy drop-in replacement of an obsolete IG with nearly no effort.
Our implementation supports all common functionalities of CIGI (versions 3.0 / 3.1 / 3.2 / 3.3). We have also added some significant improvement over the collision detection capabilities offered by CIGI.
CIGI support is implemented through a fully documented plugin. Don't hesitate to contact us for further details !