Model Arrow defines an arrow that is dynamically visualized at the defined location (see variables below).
The dialog variables R, r, r_tail,
r_head, diameter, color
and specularCoefficient
are declared as (time varying) input variables.
If the default equation is not appropriate, a corresponding
modifier equation has to be provided in the
model where an Arrow instance is used, e.g., in the form
Visualizers.Advanced.Arrow arrow(diameter = sin(time));
Variable color is a RGB color space given in the range 0 .. 255. Predefined colors from Types.Defaults are used throughout the library to get a coherent visualization.