# Spdp

Model ElementThe Spdp element allows you to generate a spring damper geometry.

Spdp

## Attribute Summary

Name Property Modifiable by command? Designable?
i Reference (Marker) No No
j Reference (Marker)
da Double ()
db Double ()
dc Double ()
la Double ()
lb Double ()
lc Double ()
ld Double ()
coils Int ()
color String()
hidden Bool()

## Usage

Spdp(i=Marker(), j=Marker(), da=10, db=20, dc=20, la=0, lb=0, lc=30, ld=30)

## Attributes

i
Reference(Marker)
The marker that defines the attachment of the Spdp entity.
j
Reference(Marker)
The marker that defines the attachment of the Spdp entity.
da
Double()
The diameter of the spring.
db
Double()
The diameter of the damper at the I marker end.
dc
Double()
The diameter of the damper at the J marker end.
la
Double()
Defines the distance between the I marker and the end of the damper to which it is closest.
lb
Double()
Defines the distance between the J marker and the end of the damper to which it is closest.
lc
Double()
Defines the height of the damper at i.
ld
Double()
Defines the height of the damper at j.
coils
Int()
Specifies the number of coils to represent the Spring graphic.
color
String()
The color of the graphic for H3D animation. Specified as RGB (Red : Green : Blue).
hidden
Boolean
Specifies weather the graphics is being written to the H3D file or not.
• True implies that the graphic is hidden and is not written to the H3D file.
• False implies that the graphic is not hidden and is written to the H3D file.
This attribute is optional. When not specified, it defaults to False.