ProfileParabolaSymmetric.SetStoppingSightDistance Method

Sets the stopping sight distance with the given eye height and object height.



Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.8.0.1516

Syntax

C#

public void SetStoppingSightDistance(
	double eyeHeight,
	double objectHeight,
	double distance
)

VB

Public Sub SetStoppingSightDistance ( 
	eyeHeight As Double,
	objectHeight As Double,
	distance As Double
)

C++

public:
void SetStoppingSightDistance(
	double eyeHeight, 
	double objectHeight, 
	double distance
)

Parameters

eyeHeight  Double
Eye Height.
objectHeight  Double
Object Height.
distance  Double
New Stopping Sight Distance value.

Exceptions

ExceptionCondition
ArgumentException Thrown when the input parameter is out of range (negative, unable to resolve etc).
InvalidOperationException Thrown when CurveType property is Sag.

Remarks

Only valid for crest curve. This design method for crest curves provides a minimum curve length. The curve must be long enough so that the driver of a standard vehicle can always see an object before it gets within the maximum stopping distance for the designed speed of travel.

See Also

Reference

ProfileParabolaSymmetric Class
Autodesk.Civil.DatabaseServices Namespace