Daylight General

C3D DaylightGeneral — fixed segments + height-classed daylight

At a glance


Kind	Subassembly (composed into an assembly)
Domain	Road
Civil 3D equivalent	`DaylightGeneral`
Geometry	38 points, 29 links, 0 shapes
Conditional geometry	37 of the points are created inside a branch — which ones appear depends on the parameters and the target surface
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
`Side`	+1 right of the baseline, −1 left	Right (+1)	+1 Right / -1 Left
`Cut1Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 1 width (m, 0 = off)
`Cut1Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 1 grade
`Cut2Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 2 width (m, 0 = off)
`Cut2Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 2 grade
`Cut3Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 3 width (m, 0 = off)
`Cut3Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 3 grade
`Cut4Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 4 width (m, 0 = off)
`Cut4Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 4 grade
`Cut5Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 5 width (m, 0 = off)
`Cut5Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 5 grade
`Cut6Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 6 width (m, 0 = off)
`Cut6Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 6 grade
`Cut7Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 7 width (m, 0 = off)
`Cut7Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 7 grade
`Cut8Width`	number (metres unless the description says otherwise)	0	Fixed cut segment 8 width (m, 0 = off)
`Cut8Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed cut segment 8 grade
`Fill1Width`	number (metres unless the description says otherwise)	0	Fixed fill segment 1 width (m, 0 = off)
`Fill1Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed fill segment 1 grade
`Fill2Width`	number (metres unless the description says otherwise)	0	Fixed fill segment 2 width (m, 0 = off)
`Fill2Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed fill segment 2 grade
`Fill3Width`	number (metres unless the description says otherwise)	0	Fixed fill segment 3 width (m, 0 = off)
`Fill3Slope`	cross slope as a ratio (−0.02 = 2 % fall)	0	Fixed fill segment 3 grade
`FlatCutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.166667	Cut grade for shallow cuts
`FlatCutMaxHeight`	number (metres unless the description says otherwise)	1.5	Max height for the flat cut grade (m)
`MediumCutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Cut grade for medium cuts
`MediumCutMaxHeight`	number (metres unless the description says otherwise)	3	Max height for the medium cut grade (m)
`SteepCutSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.5	Cut grade beyond the medium height
`FlatFillSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.166667	Fill grade for shallow fills
`FlatFillMaxHeight`	number (metres unless the description says otherwise)	1.5	Max depth for the flat fill grade (m)
`MediumFillSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.25	Fill grade for medium fills
`MediumFillMaxHeight`	number (metres unless the description says otherwise)	3	Max depth for the medium fill grade (m)
`SteepFillSlope`	cross slope as a ratio (−0.02 = 2 % fall)	0.5	Fill grade beyond the medium depth
`GuardrailWidth`	number (metres unless the description says otherwise)	0.6	Guardrail widening on steep fill (m, 0 = off)
`IncludeGuardrail`	whole number / mode selector	0	1 = draw the guardrail itself on the widening
`WidthToPost`	number (metres unless the description says otherwise)	1	Attach to the post (m)
`GuardrailProcSlope`	cross slope as a ratio (−0.02 = 2 % fall)	-0.02	Guardrail widening grade
`OmitDaylightLink`	on / off	off	1 = no daylight wing
`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`
`CS1` conditional	—	offset + elevation delta from the reference point	P0	`SideCut1Width / Cut1WidthCut1Slope`
`GS1` conditional	—	horizontal delta, elevation taken from the target surface	CS1	`0 / 0`
`CS2` conditional	—	offset + elevation delta from the reference point	CS1	`SideCut2Width / Cut2WidthCut2Slope`
`GS2` conditional	—	horizontal delta, elevation taken from the target surface	CS2	`0 / 0`
`CS3` conditional	—	offset + elevation delta from the reference point	CS2	`SideCut3Width / Cut3WidthCut3Slope`
`GS3` conditional	—	horizontal delta, elevation taken from the target surface	CS3	`0 / 0`
`CS4` conditional	—	offset + elevation delta from the reference point	CS3	`SideCut4Width / Cut4WidthCut4Slope`
`GS4` conditional	—	horizontal delta, elevation taken from the target surface	CS4	`0 / 0`
`CS5` conditional	—	offset + elevation delta from the reference point	CS4	`SideCut5Width / Cut5WidthCut5Slope`
`GS5` conditional	—	horizontal delta, elevation taken from the target surface	CS5	`0 / 0`
`CS6` conditional	—	offset + elevation delta from the reference point	CS5	`SideCut6Width / Cut6WidthCut6Slope`
`GS6` conditional	—	horizontal delta, elevation taken from the target surface	CS6	`0 / 0`
`CS7` conditional	—	offset + elevation delta from the reference point	CS6	`SideCut7Width / Cut7WidthCut7Slope`
`GS7` conditional	—	horizontal delta, elevation taken from the target surface	CS7	`0 / 0`
`CS8` conditional	—	offset + elevation delta from the reference point	CS7	`SideCut8Width / Cut8WidthCut8Slope`
`GS8` conditional	—	horizontal delta, elevation taken from the target surface	CS8	`0 / 0`
`RDC` conditional	—	horizontal delta, elevation taken from the target surface	CS8	`0 / 0`
`DL` conditional	Daylight,Daylight_Cut	walk out at a slope until the target surface is met (daylight)	CS8	`if(HC <= FlatCutMaxHeight, FlatCutSlope, if(HC <= MediumCutMaxHeight, MediumCutSlope, SteepCutSlope)) / Side*60`
`RGCG` conditional	—	horizontal delta, elevation taken from the target surface	DL	`Side*abs(DL.Offset-P0.Offset) / 0`
`RGC_p1` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset-(DL.Offset-CS8.Offset)/RGCL1RGCPA / DL.Y-(DL.Y-CS8.Y)/RGCL1RGCPA`
`RGC_p2` conditional	Daylight	placed at the attachment point (an absolute offset/elevation)	—	`DL.Offset+(RGCG.Offset-DL.Offset)/RGCL2RGCPB / DL.Y+(RGCG.Y-DL.Y)/RGCL2RGCPB`
`FS1` conditional	—	offset + elevation delta from the reference point	P0	`SideFill1Width / -(Fill1WidthFill1Slope)`
`FS2` conditional	—	offset + elevation delta from the reference point	FS1	`SideFill2Width / -(Fill2WidthFill2Slope)`
`FS3` conditional	—	offset + elevation delta from the reference point	FS2	`SideFill3Width / -(Fill3WidthFill3Slope)`
`RDF` conditional	—	horizontal delta, elevation taken from the target surface	FS3	`0 / 0`
`GW` conditional	—	offset + elevation delta from the reference point	FS3	`Side(if(DF > MediumFillMaxHeight, GuardrailWidth, 0)) / if(DF > MediumFillMaxHeight, GuardrailWidth, 0)GuardrailProcSlope`
`GR1` conditional	Guardrail	offset + elevation delta from the reference point	FS3	`SideWidthToPost / WidthToPostGuardrailProcSlope`
`GR2` conditional	Guardrail	offset + elevation delta from the reference point	GR1	`0 / 0.75-0.3`
`GR3` conditional	Guardrail	offset + elevation delta from the reference point	GR2	`0-Side*0.2 / 0`
`GR4` conditional	Guardrail	offset + elevation delta from the reference point	GR3	`0-Side*0.125 / 0.3/4`
`GR5` conditional	Guardrail	offset + elevation delta from the reference point	GR4	`Side*0.125 / 0.3/4`
`GR6` conditional	Guardrail	offset + elevation delta from the reference point	GR5	`0-Side*0.125 / 0.3/4`
`GR7` conditional	Guardrail	placed at the attachment point (an absolute offset/elevation)	—	`GR3.Offset / GR1.Y+0.75`
`GR8` conditional	Guardrail	placed at the attachment point (an absolute offset/elevation)	—	`GR1.Offset / GR7.Y`
`GR9` conditional	Guardrail	offset + elevation delta from the reference point	GR8	`Side*0.2 / 0`
`GR10` conditional	Guardrail	placed at the attachment point (an absolute offset/elevation)	—	`GR9.Offset / GR1.Y+0.2*GuardrailProcSlope`
`DL` conditional	Daylight,Daylight_Fill	walk out at a slope until the target surface is met (daylight)	GW	`-(if(DF <= FlatFillMaxHeight, FlatFillSlope, if(DF <= MediumFillMaxHeight, MediumFillSlope, SteepFillSlope))) / Side*60`

Links

Link	Code	Between	Role
`LCS1`	Cut	P0 → CS1	drawn
`LCS2`	Cut	CS1 → CS2	drawn
`LCS3`	Cut	CS2 → CS3	drawn
`LCS4`	Cut	CS3 → CS4	drawn
`LCS5`	Cut	CS4 → CS5	drawn
`LCS6`	Cut	CS5 → CS6	drawn
`LCS7`	Cut	CS6 → CS7	drawn
`LCS8`	Cut	CS7 → CS8	drawn
`RGCSA`	Daylight	CS8 → DL	drawn
`RGCRA`	Daylight	CS8 → RGC_t1	drawn
`RGCPA1`	Daylight	CS8 → RGC_p1	drawn
`LFS1`	Fill	P0 → FS1	drawn
`LFS2`	Fill	FS1 → FS2	drawn
`LFS3`	Fill	FS2 → FS3	drawn
`LGW`	Guardrail	FS3 → GW	drawn
`LGR1`	Guardrail	GR1 → GR2	drawn
`LGR2`	Guardrail	GR2 → GR3	drawn
`LGR3`	Guardrail	GR3 → GR4	drawn
`LGR4`	Guardrail	GR4 → GR5	drawn
`LGR5`	Guardrail	GR5 → GR6	drawn
`LGR6`	Guardrail	GR6 → GR7	drawn
`LGR7`	Guardrail	GR7 → GR8	drawn
`LGR8`	Guardrail	GR8 → GR9	drawn
`LGR9`	Guardrail	GR9 → GR10	drawn
`LGR10`	Guardrail	GR10 → GR1	drawn
`LGRa`	Guardrail	GR3 → GR5	drawn
`LGRb`	Guardrail	GR5 → GR7	drawn
`LGRc`	Guardrail	GR2 → GR8	drawn
`LDF`	Daylight	GW → DL	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.