modelDoubleArrow
Visualizing a double arrow with variable size; all data have to be set as modifiers (see info layer)
Extends from Modelica.Icons.ObsoleteModel (Icon for classes that are obsolete and will be removed in later versions).
Information
Model DoubleArrow defines a double arrow that is dynamically visualized at the defined location (see variables below).
The variables under heading Parameters below 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.DoubleArrow doubleArrow(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.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| MB.Frames.Orientation | R | MB.Frames.nullRotation() | Orientation object to rotate the planarWorld frame into the arrow frame |
| SI.Position[3] | r | {0, 0, 0} | Position vector from origin of planarWorld frame to origin of arrow frame, resolved in planarWorld frame |
| SI.Position[3] | r_tail | {0, 0, 0} | Position vector from origin of arrow frame to double arrow tail, resolved in arrow frame |
| SI.Position[3] | r_head | {0, 0, 0} | Position vector from double arrow tail to the head of the double arrow, resolved in arrow frame |
| SI.Diameter | diameter | planarWorld.defaultArrowDiameter | Diameter of arrow line |
| MB.Types.Color | color | PlanarMechanics.Types.Defaults.ArrowColor | Color of double arrow |
| MB.Types.SpecularCoefficient | specularCoefficient | planarWorld.defaultSpecularCoefficient | Material property describing the reflecting of ambient light (= 0 means, that light is completely absorbed) |