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GeometricOperators Class CATIntersectionCrvSur

Usage: you must use this class as is. You should never derive it.


public class CATIntersectionCrvSur

Class defining the operator of the intersection of a curve and a surface.

The operator outputs the isolated solutions (points) and the overlapping solutions (curves).


Constructor and Destructor Index


o ~CATIntersectionCrvSur()
Destructor.

Method Index


o BeginningCurve()
Initializes the iterator of the solution curves of this CATIntersectionCrvSur operator.
o BeginningPoint()
Initializes the iterator of the resulting points.
o GetCartesianPoint()
Createss the next solution point of this CATIntersectionCrvSur operator.
o GetCurveBoundaries()
Returns the domain of the next resulting curve of this CATIntersectionCrvSur operator.
o GetCurveParam()
Returns the parameter on the curve of the next solution point of this CATIntersectionCrvSur operator.
o GetEdgeCurve()
Creates the next solution curve as an edge curve.
o GetNumberOfCurves()
Returns the number of solution curves of this CATIntersectionCrvSur operator.
o GetNumberOfPoints()
Returns the number of isolated solution points of this CATIntersectionCrvSur operator.
o GetPCurve()
Creates the next solution curve of this CATIntersectionCrvSur operator.
o GetPointOnCurve()
Creates the next solution point on curve of this CATIntersectionCrvSur operator.
o GetPointOnSurface()
Returns the next solution point on surface of this CATIntersectionCrvSur operator.
o GetSignatureOn()
Returns the relative orientation of the curve tangent and the surface normal at the intersection point.
o GetSurfaceParam()
Returns the parameter on the surface of the next solution point of this CATIntersectionCrvSur operator.
o NextCurve()
Skips to the next solution curve of this CATIntersectionCrvSur operator.
o NextPoint()
Skips to the next solution point of this CATIntersectionCrvSur operator.
o SetCurve(CATCurve*)
Defines the intersection with another curve (ADVANCED mode).
o SetLimits(CATCrvLimits&)
Modifies the curve domain to take into account for this CATIntersectionCrvSur operator (ADVANCED mode).
o SetLimits(CATSurLimits&)
Modifies the surface domain to take into account for this CATIntersectionCrvSur operator (ADVANCED mode).
o SetSurface(CATSurface*)
Defines the intersection with another second surface (ADVANCED mode).

Constructor and Destructor


o ~CATIntersectionCrvSur
public virtual ~CATIntersectionCrvSur()
Destructor.

Methods


o BeginningCurve
public virtual BeginningCurve()
Initializes the iterator of the solution curves of this CATIntersectionCrvSur operator.
By default, the initialization is performed once the operator runs, and this is therefore only used to read the solutions again.
o BeginningPoint
public virtual BeginningPoint()
Initializes the iterator of the resulting points.
By default, the initialization is performed once the operator runs, and this is therefore only used to read the solutions again.
o GetCartesianPoint
public virtual GetCartesianPoint()
Createss the next solution point of this CATIntersectionCrvSur operator.
Returns:
The pointer to the created point. A new point is created each time this method is called. If you do not want to keep the created point, use the CATICGMContainer.Remove method.
o GetCurveBoundaries
public virtual GetCurveBoundaries()
Returns the domain of the next resulting curve of this CATIntersectionCrvSur operator.
Returns:
The corresponding limitations.
o GetCurveParam
public virtual GetCurveParam()
Returns the parameter on the curve of the next solution point of this CATIntersectionCrvSur operator.
Returns:
The parameter.
o GetEdgeCurve
public virtual GetEdgeCurve()
Creates the next solution curve as an edge curve.
Returns:
The pointer to the created edge curve, composed of a part of the initial curve, and the corresponding part as a curve on the surface. A new curve is created each time this method is called. If you do not want to keep the created curve, use the CATICGMContainer.Remove method.
o GetNumberOfCurves
public virtual GetNumberOfCurves()
Returns the number of solution curves of this CATIntersectionCrvSur operator.
Returns:
The number of solution curves.
o GetNumberOfPoints
public virtual GetNumberOfPoints()
Returns the number of isolated solution points of this CATIntersectionCrvSur operator.
Returns:
The number of isolated solution points.
o GetPCurve
public virtual GetPCurve()
Creates the next solution curve of this CATIntersectionCrvSur operator.
Returns:
The pointer to the created curve on surface. A new curve is created each time this method is called. If you do not want to keep the created curve, use the CATICGMContainer.Remove method.
o GetPointOnCurve
public virtual GetPointOnCurve()
Creates the next solution point on curve of this CATIntersectionCrvSur operator.
Returns:
The pointer to the created point on curve. A new point is created each time this method is called. If you do not want to keep the created point, use the CATICGMContainer.Remove method.
o GetPointOnSurface
public virtual GetPointOnSurface()
Returns the next solution point on surface of this CATIntersectionCrvSur operator.
Returns:
The pointer to the created point on surface. A new point is created each time this method is called. If you do not want to keep the created point, use the CATICGMContainer.Remove method.
o GetSignatureOn
public virtual GetSignatureOn()
Returns the relative orientation of the curve tangent and the surface normal at the intersection point.
CATIntersectionSignNegative
The scalar product between the curve tangent at the intersection point, and the surface normal at the intersection point is negative.
CATIntersectionSignPositive
The scalar product between the curve tangent at the intersection point, and the surface normal at the intersection point is positive.
o GetSurfaceParam
public virtual GetSurfaceParam()
Returns the parameter on the surface of the next solution point of this CATIntersectionCrvSur operator.
Returns:
The parameter.
o NextCurve
public virtual NextCurve()
Skips to the next solution curve of this CATIntersectionCrvSur operator.
After BeginningCurve, it skips to the first curve.
Returns:
The existence of the next solution.
Legal values:
TRUE
if there is a solution curve
FALSE
no more solution curve.
o NextPoint
public virtual NextPoint()
Skips to the next solution point of this CATIntersectionCrvSur operator.
After BeginningPoint, it skips to the first point.
Returns:
The existence of the next solution.
Legal values:
TRUE
if there is a solution point
FALSE
no more solution point.
o SetCurve
public virtual SetCurve( const iNewCurve)
Defines the intersection with another curve (ADVANCED mode).
Parameters:
iNewCurve
The pointer to the new curve.
o SetLimits
public virtual SetLimits( const iNewLimits)
Modifies the curve domain to take into account for this CATIntersectionCrvSur operator (ADVANCED mode).
It does not change the current curve limitations.
Parameters:
iNewLimits
The new limitations of the curve.
o SetLimits
public virtual SetLimits( const iNewLimits)
Modifies the surface domain to take into account for this CATIntersectionCrvSur operator (ADVANCED mode).
It does not change the current surface limitations.
Parameters:
iNewLimits
The new limitations of the surface.
o SetSurface
public virtual SetSurface( const iNewSurface)
Defines the intersection with another second surface (ADVANCED mode).
Parameters:
iNewSurface
The pointer to the new surface.

This object is included in the file: CATIntersectionCrvSur.h
If needed, your Imakefile.mk should include the module: CATGeometricOperators

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