Force Vector Colors
In Visual3D version 4 we have introduced a color scheme for animating forces.
The red arrow is the force on the Force Platforms.
The blue arrow is a Force Assignment (not necessarily related to a force platform) to a segment.
The orange arrow is a force on a Force Structures (e.g. a step).
The purpose was to make it easier to identify forces that were not assigned to segments.
Note that an assigned force is not updated automatically when a force platform or structure (or their signals) are modified. It is necessary to Recalc the Workspace to update the assignments.