Struct Ifc4::IfcStructuralCurveActivityTypeEnum¶
Defined in File Ifc4.h
Nested Relationships¶
This struct is a nested type of Struct Ifc4.
Struct Documentation¶

struct
Ifc4
::
IfcStructuralCurveActivityTypeEnum
Public Types

enum
Value
Definition from IAI: Enumeration defining the distribution of load values in a curve action or reaction.
HISTORY New type in IFC 2x4
ENUMERATION
CONST The load has a constant value over its entire extent. LINEAR The load value is linearly distributed over the load’s extent. POLYGONAL The load consists of several consecutive linear sections. EQUIDISTANT The load consists of n consecutive sections of same length and is specified by n+1 load samples. The interpolation type over the segments is not defined by this distribution type but may be qualified in IfcObject.ObjectType based on additional agreements. SINUS The load value is distributed as a sinus half wave. PARABOLA The load value is distributed as a half wave described by a symmetric quadratic parabola. DISCRETE The load is specified as a series of discrete load points. USERDEFINED The load distribution is userdefined. NOTDEFINED The load distribution is undefined.
Values:

enumerator
IfcStructuralCurveActivityType_CONST

enumerator
IfcStructuralCurveActivityType_LINEAR

enumerator
IfcStructuralCurveActivityType_POLYGONAL

enumerator
IfcStructuralCurveActivityType_EQUIDISTANT

enumerator
IfcStructuralCurveActivityType_SINUS

enumerator
IfcStructuralCurveActivityType_PARABOLA

enumerator
IfcStructuralCurveActivityType_DISCRETE

enumerator
IfcStructuralCurveActivityType_USERDEFINED

enumerator
IfcStructuralCurveActivityType_NOTDEFINED

enumerator

enum