VirtualLabBuilder.ViewElements.Drawables.Mechanics

Information

Mechanics package

Mechanics package contains several classes implementing implementing an interactive damper, a set of interactive dampers, an interactive spring and a set of interactive springs.

Package Content

Name	Description
Damper	Draws a damper
DamperSet	Draws a set of dampers
Spring	Draws a spring
SpringSet	Draws a set of springs

VirtualLabBuilder.ViewElements.Drawables.Mechanics.Damper

Information

Creates a damper. The posistion of the two damper extremities (p1[:] and p2[:] variables) can be linked to the model variables.

Parameters

Type	Name	Default	Description
Real	d	1/3	Length of the damper fixed part divided by the damper length
Real	L1	0.02	Distance from the wide to the narrow part of the damper
Real	L2	0.02	Width of the narrow part of the damper
Integer	intX1Y1	0	= 0 if the point (x1, y1) change in time and 0 otherwise
Integer	intX2Y2	0	= 0 if the point (x2, y2) change in time and 0 otherwise
Color	color1[4]	{255,0,255,255}	The damper color changes form this color to color2
Color	color2[4]	{249,204,202,255}	The damper color changes form this color to color1

Connectors

Type	Name	Description
Parent	pLeft	Connector of drawable components
Child	cLeft	Connector of drawable components

Modelica definition

model Damper "Draws a damper" 
                        extends src.ViewElements.Drawables.Mechanics.Damper;
  
end Damper;

VirtualLabBuilder.ViewElements.Drawables.Mechanics.DamperSet

Information

Creates a set of dampers. The posistion of the two extremities of each damper (p1[:, :] and p2[:, :] variables) can be linked to the model variables.

Parameters

Type	Name	Default	Description
Integer	N_dampers	2	Number of dampers
Real	d	1/3	length of the damper fixed part divided by the damper length
Real	L1	0.02	distance from the wide to the narrow part of the damper
Real	L2	0.02	width of the narrow part of the damper
Integer	intX1Y1	0	= 0 if the point (x1, y1) change in time and 0 otherwise
Integer	intX2Y2	0	= 0 if the point (x2, y2) change in time and 0 otherwise
Color	color1[4]	{255,0,255,255}	The damper color changes form this color to color2
Color	color2[4]	{249,204,202,255}	The damper color changes form this color to color1

Connectors

Type	Name	Description
Parent	parent	Connector of the drawable elements
Child	child	Connector of the drawable elements

Modelica definition

model DamperSet "Draws a set of dampers" 
  extends src.ViewElements.Drawables.Mechanics.DamperSet;
end DamperSet;

VirtualLabBuilder.ViewElements.Drawables.Mechanics.Spring

Information

Creates a spring. The posistion of the two spring extremities (p1[:] and p2[:] variables) can be linked to the model variables.

Parameters

Type	Name	Default	Description
Real	d	1/19	length of the spring without picks divided by the damper length and two
Integer	N	4	pick number
Real	A	0.05	amplitude of the picks
Integer	intX1Y1	0	= 0 if the point (x1, y1) change in time and 0 otherwise
Integer	intX2Y2	0	= 0 if the point (x2, y2) change in time and 0 otherwise
Real	stroke	2	Stroke used to draw the lines
Color	lineColor[4]	{192,192,192,255}	Line Color

Connectors

Type	Name	Description
Parent	pLeft	Connector of drawable components
Child	cLeft	Connector of drawable components

Modelica definition

model Spring "Draws a spring" 
                         extends src.ViewElements.Drawables.Mechanics.Spring;
end Spring;

VirtualLabBuilder.ViewElements.Drawables.Mechanics.SpringSet

Information

Creates a set of dampers. The posistion of the two extremities of each spring (p1[:, :] and p2[:, :] variables) can be linked to the model variables.

Parameters

Type	Name	Default	Description
Integer	N_springs	2	Number of springs
Real	d	1/19	length of the spring without picks divided by the damper length and two
Integer	N	4	pick number
Real	A	0.05	amplitude of the picks
Integer	intX1Y1	0	= 0 if the point (x1, y1) change in time and 0 otherwise
Integer	intX2Y2	0	= 0 if the point (x2, y2) change in time and 0 otherwise
Real	stroke	2	Stroke used to draw the lines
Color	lineColor[4]	{192,192,192,255}	Line Color

Connectors

Type	Name	Description
Parent	parent	Connector of the drawable elements
Child	child	Connector of the drawable elements

Modelica definition

model SpringSet "Draws a set of springs" 
  extends src.ViewElements.Drawables.Mechanics.SpringSet;
end SpringSet;