#include <IGESGeom_OffsetCurve.hxx>
Inheritance diagram for IGESGeom_OffsetCurve:
Public Member Functions | |
Standard_EXPORT | IGESGeom_OffsetCurve () |
Standard_EXPORT void | Init (const Handle(IGESData_IGESEntity)&aBaseCurve, const Standard_Integer anOffsetType, const Handle(IGESData_IGESEntity)&aFunction, const Standard_Integer aFunctionCoord, const Standard_Integer aTaperedOffsetType, const Standard_Real offDistance1, const Standard_Real arcLength1, const Standard_Real offDistance2, const Standard_Real arcLength2, const gp_XYZ &aNormalVec, const Standard_Real anOffsetParam, const Standard_Real anotherOffsetParam) |
This method is used to set the fields of the class OffsetCurve - aBaseCurve : The curve entity to be offset - anOffsetType : Offset distance flag 1 = Single value, uniform distance 2 = Varying linearly 3 = As a specified function - aFunction : Curve entity, one coordinate of which describes offset as a function of its parameter (0 unless OffsetType = 3) - aFunctionCoord : Particular coordinate of curve describing offset as function of its parameters. (used if OffsetType = 3) - aTaperedOffsetType : Tapered offset type flag 1 = Function of arc length 2 = Function of parameter (Only used if OffsetType = 2 or 3) - offDistance1 : First offset distance (Only used if OffsetType = 1 or 2) - arcLength1 : Arc length or parameter value of first offset distance (Only used if OffsetType = 2) - offDistance2 : Second offset distance - arcLength2 : Arc length or parameter value of second offset distance (Only used if OffsetType = 2) - aNormalVec : Unit vector normal to plane containing curve to be offset - anOffsetParam : Start parameter value of offset curve - anotherOffsetParam : End parameter value of offset curve . | |
Standard_EXPORT Handle_IGESData_IGESEntity | BaseCurve () const |
returns the curve to be offset | |
Standard_EXPORT Standard_Integer | OffsetType () const |
returns the offset distance flag 1 = Single value offset (uniform distance) 2 = Offset distance varying linearly 3 = Offset distance specified as a function | |
Standard_EXPORT Handle_IGESData_IGESEntity | Function () const |
returns the function defining the offset if at all the offset is described as a function or Null Handle. | |
Standard_EXPORT Standard_Boolean | HasFunction () const |
returns True if function defining the offset is present. | |
Standard_EXPORT Standard_Integer | FunctionParameter () const |
returns particular coordinate of the curve which describes offset as a function of its parameters. (only used if OffsetType() = 3) | |
Standard_EXPORT Standard_Integer | TaperedOffsetType () const |
returns tapered offset type flag (only used if OffsetType() = 2 or 3) 1 = Function of arc length 2 = Function of parameter | |
Standard_EXPORT Standard_Real | FirstOffsetDistance () const |
returns first offset distance (only used if OffsetType() = 1 or 2) | |
Standard_EXPORT Standard_Real | ArcLength1 () const |
returns arc length or parameter value (depending on value of offset distance flag) of first offset distance (only used if OffsetType() = 2) | |
Standard_EXPORT Standard_Real | SecondOffsetDistance () const |
returns the second offset distance | |
Standard_EXPORT Standard_Real | ArcLength2 () const |
returns arc length or parameter value (depending on value of offset distance flag) of second offset distance (only used if OffsetType() = 2) | |
Standard_EXPORT gp_Vec | NormalVector () const |
returns unit vector normal to plane containing curve to be offset | |
Standard_EXPORT gp_Vec | TransformedNormalVector () const |
returns unit vector normal to plane containing curve to be offset after applying Transf. Matrix | |
Standard_EXPORT void | Parameters (Standard_Real &StartParam, Standard_Real &EndParam) const |
Standard_EXPORT Standard_Real | StartParameter () const |
returns Start Parameter value of the offset curve | |
Standard_EXPORT Standard_Real | EndParameter () const |
returns End Parameter value of the offset curve | |
Standard_EXPORT const | Handle (Standard_Type)&DynamicType() const |
Private Attributes | |
Handle_IGESData_IGESEntity | theBaseCurve |
Standard_Integer | theOffsetType |
Handle_IGESData_IGESEntity | theFunction |
Standard_Integer | theFunctionCoord |
Standard_Integer | theTaperedOffsetType |
Standard_Real | theOffsetDistance1 |
Standard_Real | theArcLength1 |
Standard_Real | theOffsetDistance2 |
Standard_Real | theArcLength2 |
gp_XYZ | theNormalVector |
Standard_Real | theOffsetParam1 |
Standard_Real | theOffsetParam2 |
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Reimplemented from IGESData_IGESEntity. |
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