Link To Lane Marker
C3D LinkToLaneMarker — publishes a Lane_Center marker point
At a glance
| Kind | Subassembly (composed into an assembly) |
| Domain | Road |
| Civil 3D equivalent | LinkToLaneMarker |
| Geometry | 2 points, 1 links, 0 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 |
LaneWidth | number (metres unless the description says otherwise) | 1.8 | Adjacent lane width (m) |
LaneMarkerLocation | number (metres unless the description says otherwise) | 0.5 | Fraction of the lane width (0..1) |
Slope | cross slope as a ratio (−0.02 = 2 % fall) | -0.02 | Lane cross slope |
InsertionSide | number (metres unless the description says otherwise) | 0 | 0 = Inside (toward the crown), 1 = Outside |
OmitLink | number (metres unless the description says otherwise) | 1 | 1 = marker point only (stock default) |
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 |
|---|---|---|---|---|
P0 | — | placed at the attachment point (an absolute offset/elevation) | — | 0 / 0 |
P1 | Lane_Center | offset + elevation delta from the reference point | P0 | Side*LaneWidth*LaneMarkerLocation*if(InsertionSide<=0.5,0-1,1) / abs(LaneWidth*LaneMarkerLocation)*Slope*if(InsertionSide<=0.5,0-1,1) |
Links
| Link | Code | Between | Role |
|---|---|---|---|
L1 | — | P0 → P1 | drawn |
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.