Daylight Multiple Surface

C3D DaylightMultipleSurface — layered strata cut with benches

At a glance


Kind	Subassembly (composed into an assembly)
Domain	Road
Civil 3D equivalent	`DaylightMultipleSurface`
Geometry	13 points, 10 links, 0 shapes
Conditional geometry	12 of the points are created inside a branch — which ones appear depends on the parameters and the target surface
Targets	3 (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
`Side`	+1 right of the baseline, −1 left	Right (+1)	+1 Right / -1 Left
`Surface1CutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Cut grade in stratum 1 (top)
`Surface1And2BenchWidth`	number (metres unless the description says otherwise)	0	Bench width at the 1-2 transition (m)
`Surface1And2BenchSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Bench grade at the 1-2 transition
`Surface2CutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.5	Cut grade in stratum 2
`Surface2And3BenchWidth`	number (metres unless the description says otherwise)	0	Bench width at the 2-3 transition (m)
`Surface2And3BenchSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Bench grade at the 2-3 transition
`Surface3CutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	1	Cut grade in stratum 3 (deepest)
`FillSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Fill daylight grade
`RoundingOption`	whole number / mode selector	0	0 = sharp catch, 1 = round it
`RoundingBy`	whole number / mode selector	0	0 = by arc length, 1 = by radius
`RoundingParameter`	number (metres unless the description says otherwise)	1.5	Arc length or radius (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
`P0`	Hinge	placed at the attachment point (an absolute offset/elevation)	—	`0 / 0`
`A` conditional	—	walk out at a slope until the target surface is met (daylight)	P0	`Surface3CutSlope / Side*30`
`AB` conditional	—	offset + elevation delta from the reference point	A	`SideSurface2And3BenchWidth / Surface2And3BenchWidthSurface2And3BenchSlope`
`B` conditional	—	walk out at a slope until the target surface is met (daylight)	AB	`Surface2CutSlope / Side*30`
`BB` conditional	—	offset + elevation delta from the reference point	B	`SideSurface1And2BenchWidth / Surface1And2BenchWidthSurface1And2BenchSlope`
`DL` conditional	Daylight,Daylight_Cut	walk out at a slope until the target surface is met (daylight)	BB	`Surface1CutSlope / Side*30`
`GDMC` conditional	—	horizontal delta, elevation taken from the target surface	DL	`Side*abs(DL.Offset-BB.Offset) / 0`
`RDMC_p1` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset-(DL.Offset-BB.Offset)/RDMCL1RDMCPA / DL.Y-(DL.Y-BB.Y)/RDMCL1RDMCPA`
`RDMC_p2` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset+(GDMC.Offset-DL.Offset)/RDMCL2RDMCPB / DL.Y+(GDMC.Y-DL.Y)/RDMCL2RDMCPB`
`DL` conditional	Daylight,Daylight_Fill	walk out at a slope until the target surface is met (daylight)	P0	`-FillSlope / Side*30`
`GDMF` conditional	—	horizontal delta, elevation taken from the target surface	DL	`Side*abs(DL.Offset-P0.Offset) / 0`
`RDMF_p1` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset-(DL.Offset-P0.Offset)/RDMFL1RDMFPA / DL.Y-(DL.Y-P0.Y)/RDMFL1RDMFPA`
`RDMF_p2` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset+(GDMF.Offset-DL.Offset)/RDMFL2RDMFPB / DL.Y+(GDMF.Y-DL.Y)/RDMFL2RDMFPB`

Links

Link	Code	Between	Role
`LC1`	Daylight	P0 → A	drawn
`LC2`	Bench	A → AB	drawn
`LC3`	Daylight	AB → B	drawn
`LC4`	Bench	B → BB	drawn
`RDMCSA`	Daylight	BB → DL	drawn
`RDMCRA`	Daylight	BB → RDMC_t1	drawn
`RDMCPA1`	Daylight	BB → RDMC_p1	drawn
`RDMFSA`	Daylight	P0 → DL	drawn
`RDMFRA`	Daylight	P0 → RDMF_t1	drawn
`RDMFPA1`	Daylight	P0 → RDMF_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.