| Arguments | Utility class for accessing command-line arguments |
| ColourPicker | RGB and Lab color picker |
| GlewContentManagement | Manages multiple render contexts of subwindows |
| HistogramDraw | Draw linear or logarithmic histogram |
| Lab_Colour | Lab color class |
| Matrix | 4x4 Matrix class |
| Position | Controllpoints position |
| Quaternion | Unit quaternion class |
| RGB_Colour | RGB structure |
| RGBA_Colour | RGBA structure |
| Shader | Handles shader functions |
| ShaderManager | Manages shader files |
| TFControlPoint | Handles transfer function control points |
| Timer | Imer class using the high-resolution performance counter |
| TransferFunctionGUI | Handles transferfunction user interaction |
| TransferFunctionTexture | Handles transferfunction texture |
| Vector | 3-Vector class |
| Volume | Simple linear volume class which supports loading from DAT files |
| Volume::Voxel | Voxel class |
1.7.2