Creates an SCSCSConstraints object that constrains the SCSCS group by the start point.
Namespace: Autodesk.Civil.DatabaseServicesAssembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.2.3892.0
Syntax
C#
public static SCSCSConstraints CreateByStartPoint( Point2d startPoint, double sp1Param, double arc1Radius, double sp2Param, double arc2Radius, double sp3Param, bool isParamAValue )
Visual Basic
Public Shared Function CreateByStartPoint ( _ startPoint As Point2d, _ sp1Param As Double, _ arc1Radius As Double, _ sp2Param As Double, _ arc2Radius As Double, _ sp3Param As Double, _ isParamAValue As Boolean _ ) As SCSCSConstraints
Visual C++
public: static SCSCSConstraints^ CreateByStartPoint( Point2d startPoint, double sp1Param, double arc1Radius, double sp2Param, double arc2Radius, double sp3Param, bool isParamAValue )
Parameters
- startPoint
- Type: Point2d
The start point.
- sp1Param
- Type: System.Double
The first spiral value. If isParamAValue is true, this is the spiral A value. If isParamAValue is false, this is the spiral length.
- arc1Radius
- Type: System.Double
The radius of the first arc.
- sp2Param
- Type: System.Double
The second spiral value. If isParamAValue is true, this is the spiral A value. If isParamAValue is false, this is the spiral length.
- arc2Radius
- Type: System.Double
The radius of the second arc.
- sp3Param
- Type: System.Double
The third spiral value. If isParamAValue is true, this is the spiral A value. If isParamAValue is false, this is the spiral length.
- isParamAValue
- Type: System.Boolean
Indicates whether the sp_Param parameters are A values (true) or lengths (false).