Lane Toward Crown

C3D LaneTowardCrown — lane rising toward the crown, 4-layer

At a glance


Kind	Subassembly (composed into an assembly)
Domain	Road
Civil 3D equivalent	`LaneTowardCrown`
Geometry	10 points, 5 links, 4 shapes

Parameters

Defaults are the metric values the palette inserts. Every parameter can be driven by an expression or a target.

Parameter	Type	Default	Meaning
`Side`	+1 right of the baseline, −1 left	Right (+1)	+1 Right / -1 Left
`Width`	number (metres unless the description says otherwise)	3.6	Lane width (m)
`Slope`	cross slope as a ratio (−0.02 = 2 % fall)	-0.02	Cross slope (toward crown)
`Pave1Depth`	number (metres unless the description says otherwise)	0.025	Pave1 depth (m)
`Pave2Depth`	number (metres unless the description says otherwise)	0.025	Pave2 depth (m)
`BaseDepth`	number (metres unless the description says otherwise)	0.15	Base depth (m)
`SubBaseDepth`	number (metres unless the description says otherwise)	0.3	Sub-base depth (m)

Points

Point codes are what feature lines, styles and quantity take-off match on — they are the contract this subassembly publishes.

Point	Code	Placed	From	Expression
`P1`	ETW	placed at the attachment point (an absolute offset/elevation)	—	`0 / 0`
`P2`	Crown,Lane	offset + elevation delta from the reference point	P1	`SideWidth / -WidthSlope`
`P3`	ETW_Pave1	offset + elevation delta from the reference point	P1	`0 / -(Pave1Depth)`
`P7`	Crown_Pave1	offset + elevation delta from the reference point	P2	`0 / -(Pave1Depth)`
`P4`	ETW_Pave2	offset + elevation delta from the reference point	P1	`0 / -(Pave1Depth+Pave2Depth)`
`P8`	Crown_Pave2	offset + elevation delta from the reference point	P2	`0 / -(Pave1Depth+Pave2Depth)`
`P5`	ETW_Base	offset + elevation delta from the reference point	P1	`0 / -(Pave1Depth+Pave2Depth+BaseDepth)`
`P9`	Crown_Base	offset + elevation delta from the reference point	P2	`0 / -(Pave1Depth+Pave2Depth+BaseDepth)`
`P6`	ETW_SubBase	offset + elevation delta from the reference point	P1	`0 / -(Pave1Depth+Pave2Depth+BaseDepth+SubBaseDepth)`
`P10`	Crown_SubBase	offset + elevation delta from the reference point	P2	`0 / -(Pave1Depth+Pave2Depth+BaseDepth+SubBaseDepth)`

Links

Link	Code	Between	Role
`L1`	Top,Pave	P1 → P2	drawn
`L2`	Pave1	P3 → P7	drawn
`L3`	Pave2	P4 → P8	drawn
`L4`	Base	P5 → P9	drawn
`L5`	Datum,SubBase	P6 → P10	drawn

Shapes (materials)

Shape	Material code	Boundary points
`S1`	Pave1	P1, P2, P7, P3
`S2`	Pave2	P3, P7, P8, P4
`S3`	Base	P4, P8, P9, P5
`S4`	SubBase	P5, P9, P10, P6

Generated page. The tables above are read from the built-in catalogue itself (yu3d_stock_dump), so they always match the version of yucad3d you are running.