This information is part of the Modelica Standard Library maintained by the Modelica Association.

DoubleArrow

Visualizing a double arrow with variable size; all data have to be set as modifiers (see info layer)

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 an Integer vector with 3 elements, {r, g, b}, and specifies the color of the shape. {r,g,b} are the "red", "green" and "blue" color parts. Note, r g, b are given in the range 0 .. 255. The predefined type MultiBody.Types.Color contains a menu definition of the colors used in the MultiBody library (will be replaced by a color editor).

USED IN COMPONENTS

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	Modelica.Mechanics.MultiBody.Sensors.CutTorque Measure cut torque vector
	Modelica.Mechanics.MultiBody.Sensors.CutForceAndTorque Measure cut force and cut torque vector
	Modelica.Mechanics.MultiBody.Forces.WorldTorque External torque acting at frame_b, defined by 3 input signals and resolved in frame world, frame_b or frame_resolve
	Modelica.Mechanics.MultiBody.Forces.WorldForceAndTorque External force and torque acting at frame_b, defined by 3+3 input signals and resolved in frame world, frame_b or in frame_resolve
	Modelica.Mechanics.MultiBody.Forces.Torque Torque acting between two frames, defined by 3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve
	Modelica.Mechanics.MultiBody.Forces.ForceAndTorque Force and torque acting between two frames, defined by 3+3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve

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