This theory attempts to capture basic geometric concepts used in mechanical systems modelling. These concepts include points, frames, position, and orientation but exclude notions of extent (i.e. the modelling of surfaces or solid geometry).
3d-Tensor-Quantities Quantity-Spaces Standard-Dimensions
3d-Direction-Cosine 3d-Frame 3d-Point
Distance Orientation Position Simple-Rotation
The following constants were used from included theories:
All constants that were mentioned were defined.