CorridorState.IsAboveSurface(ObjectId, ObjectId, IPoint, Double) Method

Determines if roadway point is above a surface.

Namespace: Autodesk.Civil.Runtime
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.8.0.280

Syntax

C#

public bool IsAboveSurface(
	ObjectId surfaceId,
	ObjectId alignmentId,
	IPoint point,
	double minimumAmountAbove
)

VB

Public Function IsAboveSurface ( 
	surfaceId As ObjectId,
	alignmentId As ObjectId,
	point As IPoint,
	minimumAmountAbove As Double
) As Boolean

C++

public:
bool IsAboveSurface(
	ObjectId surfaceId, 
	ObjectId alignmentId, 
	IPoint^ point, 
	double minimumAmountAbove
)

Parameters

surfaceId  ObjectId

Target surface.

alignmentId  ObjectId

Source alignment.

point  IPoint

Source point.

minimumAmountAbove  Double

Minimum amount above surface.

Return Value

Boolean
Returns true if the point is above the surface plus minimumAmountAbove, false otherwise.

See Also

Reference