• Object-Oriented Design
• Abstraction of the rendering API. Currently only OpenGL is supported.
• An efficient representation of polyhedral models using a modified halfedge method.
• Hierarchical structures allowing efficient view-frustum culling for both indoor and outdoor environments as well as physics calculations.
• Ideal object representations such as smooth surfaces (with suitable polygonal approximations always available for query).
• The ability to query geometrical information efficiently at any time.

The Agar-SG project is focused solely on geometry and graphics. It does not implement any type of logic system or physical simulation, although its structures were designed to accomodate common physics algorithms.
* Render-to-Texture
Render-to-texture support.
* Particle System
* Water
Various effects such as water and particle systems.

• Lightmapping Light maps.

• Bumpmapping
• HDR (High Dynamic Range) texture support.
• Bump mapping.
• Parallax mapping.

• Skeletal Animation Skeletal animation with vertex shader support.