Overlay Mill And Level 1
C3D OverlayMillAndLevel1 — mill to a minimum clearance and overlay
At a glance
| |
|---|
| Kind | Subassembly (composed into an assembly) |
| Domain | Road |
| Civil 3D equivalent | OverlayMillAndLevel1 |
| Geometry | 10 points, 7 links, 1 shapes |
| Targets | 1 (surface / offset / elevation targets this subassembly can be linked to) |
Parameters
Defaults are the metric values the palette inserts. Every parameter can be driven by an expression or a target.
| Parameter | Type | Default | Meaning |
|---|
InsideTrimPoint | number (metres unless the description says otherwise) | 0 | Inside trim offset (m) |
OutsideTrimPoint | number (metres unless the description says otherwise) | 0 | Outside trim offset (m) |
InsideSamplePoint | number (metres unless the description says otherwise) | 0 | Inside sample offset (m) |
OutsideSamplePoint | number (metres unless the description says otherwise) | 0 | Outside sample offset (m) |
DefaultSlope | cross slope as a ratio (−0.02 = 2 % fall) | -0.02 | Design slope when nothing is matched |
SlopeTolerance | cross slope as a ratio (−0.02 = 2 % fall) | 0.005 | How close the existing slope must be to be kept |
MinimumClearance | number (metres unless the description says otherwise) | 0.1 | Clearance milled under the overlay (m) |
OverlayDepth | number (metres unless the description says otherwise) | 0.1 | Overlay thickness (m) |
OverlaySlopeMode | whole number / mode selector | 0 | 0 use DefaultSlope, 1 match the existing grade, 2 outside-lane superelevation |
UseProfile | whole number / mode selector | 0 | 1 = anchor the design line at the attach instead of the minimum clearance |
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 |
|---|
TI | — | horizontal delta, elevation taken from the target surface | — | InsideTrimPoint / 0 |
TO | — | horizontal delta, elevation taken from the target surface | — | OutsideTrimPoint / 0 |
SI | — | horizontal delta, elevation taken from the target surface | — | InsideSamplePoint / 0 |
SO | — | horizontal delta, elevation taken from the target surface | — | OutsideSamplePoint / 0 |
P1 | EOV | placed at the attachment point (an absolute offset/elevation) | — | InsideTrimPoint / V1 |
P2 | EOV | offset + elevation delta from the reference point | P1 | (OutsideTrimPoint-InsideTrimPoint) / DS*abs(OutsideTrimPoint-InsideTrimPoint) |
P3 | EOV_Overlay | offset + elevation delta from the reference point | P1 | 0 / 0-OverlayDepth |
P4 | EOV_Overlay | offset + elevation delta from the reference point | P2 | 0 / 0-OverlayDepth |
P5 | — | offset + elevation delta from the reference point | P3 | 0 / if(ExistingSurface.IsValid>0.5,TI.Y-P3.Y,0-MinimumClearance) |
P6 | — | offset + elevation delta from the reference point | P4 | 0 / if(ExistingSurface.IsValid>0.5,TO.Y-P4.Y,0-MinimumClearance) |
Links
| Link | Code | Between | Role |
|---|
L1 | Top,Pave | P1 → P2 | drawn |
L3 | Overlay | P3 → P1 | drawn |
L2 | Overlay | P4 → P3 | drawn |
L4 | Overlay | P2 → P4 | drawn |
L5 | Mill | P5 → P6 | drawn |
L6 | Mill | P3 → P5 | drawn |
L7 | Mill | P6 → P4 | drawn |
Shapes (materials)
| Shape | Material code | Boundary points |
|---|
S1 | Overlay | P1, P2, P4, P3 |
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.