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GeometricObjects Interface CATSurface

Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.

interface CATSurface

Interface representing the base class of all bi-parameterized geometric elements.

A surface can be represented by three CATMathFunctionXY ((FX(x,y), FY(x,y), FZ(x,y))), that can be retrieved through the GetGlobalEquation method. (x,y) are the parameters of a point on the surface. These parameters can also be denoted through (u,v), and they are handled with the CATSurParam class.
Surfaces can have several patches in each direction, that are located with a patch number in the first direction iPatchU and a patch number in the second direction iPatchV. Hence, you can use a local parameter on a given patch, or a global parameter, that takes in account the whole surface. Notice that the patch numbers are not necessarily positive, but their values are consecutive.
CATSurLimits is a class allowing the surface to be restricted to a part of it. The limits define the area where the surface may currently be evaluated. It should not be evaluated outside this area of parameters.
Each type of surface is responsible for the mapping (called Evaluation) between the (u,v) parameters and their corresponding coordinates in the 3D space . No assumption can be made about this mapping by a developper who uses these objects, except that it is C2 continuous (at least twice differentiable).
Multiple evaluations can be performed in one way by defining a CATSurCommand object, evaluating through the Eval method and retrieving the results with a CATSurEvalResult object.

See also:: , , , ,

Method Index

o Compare(CATSurParam&,CATSurParam&): Tests whether two parameters can be considered as different.
o CreateParam(double&,double&): Creates a CATSurParam on this surface from global parameters.
o CreateParam(double&,double&,CATSurParam&): Creates a CATSurParam on this surface from global parameters.
o CreateParam(double&,CATLONG32&,double&,CATLONG32&): Creates a CATSurParam on this surface from local parameters.
o CreateParam(double&,CATLONG32&,double&,CATLONG32&,CATSurParam&): Creates a CATSurParam on this surface from local parameters.
o EvalFirstDeriv(CATSurParam&,CATMathVector&,CATMathVector&): Retrieves the first derivatives on a point of this surface.
o EvalLocal(CATSurParam&,CATSurEvalCommand&,CATSurEvalLocal&): Retrieves multiple evalutions at a given point of this CATSurface.
o EvalMultiple(CATSurLimits&,CATLONG32,CATLONG32,CATSurEvalCommand&,CATSurEvalResult&): Retrieves multiple evaluations on a grid of points of this CATSurface.
o EvalNormal(CATSurParam&): Retrieves the normal at a point of this surface.
o EvalNormal(CATSurParam&,CATMathDirection&): Retrieves the normal at a point of this surface.
o EvalPoint(CATSurParam&): Returns the mathematical point associated with a CATSurParam.
o EvalPoint(CATSurParam&,CATMathPoint&): Returns the mathematical point associated with a CATSurParam.
o EvalSecondDeriv(CATSurParam&,CATMathVector&,CATMathVector&,CATMathVector&): Retrieves the second derivatives on a point of this surface.
o EvalThirdDeriv(CATSurParam&,CATMathVector&,CATMathVector&,CATMathVector&,CATMathVector&): Retrieves the third derivatives on a point of this surface.
o ExtractIsoParametricCurve(CATIsoParameter,CATSurParam&,CATGeoFactory*): Creates an isoparametric curve on this CATSurface.
o GetBox(CATSurLimits&,CATMathBox&): Returns the smallest box surrounding a portion of this CATSurface, with regards to the provided CATSurlimits.
o GetEndLimit(): Returns the high limitation of this CATSurface.
o GetEndLimit(CATSurParam&): Returns the current high limit of this CATSurface.
o GetEquation(CATLONG32,CATLONG32,CATMathFunctionXY*&,CATMathFunctionXY*&,CATMathFunctionXY*&): Retrieves the mathematical equation associated with a patch of this CATSurface.
o GetGeometricRep(): Returns a pointer to the geometric representation of this CATSurface.
o GetGlobalEquation(CATMathFunctionXY*&,CATMathFunctionXY*&,CATMathFunctionXY*&): Retrieves the mathematical equation associated with this CATSurface.
o GetInternalBoundingBox(CATLONG32,CATLONG32,CATMathBox&): Retrieves the bounding box including a patch of this CATSurface.
o GetInternalLimits(CATLONG32,CATLONG32,CATSurLimits&): Returns the limits of an internal patch of this CATSurface.
o GetInternalMaxBoundingBox(CATLONG32,CATLONG32,CATMathBox&): Retrieves the maximum bounding box including a patch of this CATSurface.
o GetInternalMaxLimits(CATLONG32,CATLONG32,CATSurLimits&): Returns the maximum limits of an internal patch of this CATSurface.
o GetKnotVectorU(): Returns the knot vector of this CATSurface first direction.
o GetKnotVectorV(): Returns the knot vector of this CATSurface second direction.
o GetLimits(): Returns the current limitations of this CATSurface.
o GetLimits(CATSurLimits&): Returns the current limits of this CATSurface.
o GetMathCurve(CATIsoParameter,CATSurParam&): Returns a pointer to the mathematical representation of an isoparametric curve of this CATSurface.
o GetMaxLimits(CATSurLimits&): Returns the maximum limits of this CATSurface.
o GetParam(CATMathPoint&,CATSurParam&): Retrieves the CATSurParam on this CATSurface corresponding to a given CATMathPoint.
o GetParam(CATMathPoint&,CATSurParam&,CATSurLimits&): Retrieves the CATSurParam on this CATSurface corresponding to a CATMathPoint.
o GetParamOnIsopar(CATMathPoint&,CATIsoParameter&,CATSurParam&,CATSurParam&,double&): Retrieves the parameter on an iso-parametric curve of this CATSurface corresponding to a CATMathPoint.
o GetStartLimit(): Returns the low limitation of this CATSurface.
o GetStartLimit(CATSurParam&): Returns the current low limit of this CATSurface.
o HasMathCurve(CATIsoParameter,CATSurParam&): Tests whether an isoparametric curve of this CATSurface has a mathematical representation.
o IsCircular(): Checks if this CATSurface is circular in a or two directions of the parameter.
o IsClosedU(): Tests whether this CATSurface is periodic along the first direction.
o IsClosedV(): Tests whether this CATSurface is periodic along the second direction.
o IsConfused(CATMathTransformation&,CATSurface*,CATMathTransformation2D*): Tests whether this CATSurface is confused with another surface.
o IsInvariant(CATMathTransformation&,CATMathTransformation2D*): Tests whether this CATSurface is invariant.
o IsLinear(): Checks if this CATSurface is linear in a or two directions of the parameter.
o Lock(): Locks any modification of the equations ofthis CATSurface .
o SetLimits(CATSurLimits&): Modifies the current limits of this CATSurface.
o Unlock(): Unlocks the modifications of the equations of this CATSurface.

o CATSolutionDiagnostic: The diagnosis of evaluation.

Methods

o Compare

public virtual Compare(	const	`iW1`,
	const	`iW2`)

Tests whether two parameters can be considered as different.
This can be used for distinguishing 2 points on both sides of a surface closure.

Parameters:

iW1: The first parameter to compare.
iW2: The second parameter to compare.

Returns:

The result of the test.
Legal values:

0: if they are not considered as different
1: if they are considered as different

o CreateParam

public virtual CreateParam(	const	`iUParam`,
	const	`iVParam`)

Creates a CATSurParam on this surface from global parameters. The CATSurface::CreateParam signature which returns a void should be preferred over the present API.

Parameters:

iUParam: The parameter value in the first direction.
iVParam: The parameter value in the second direction.

Returns:

The resulting parameter.

o CreateParam

public virtual CreateParam(	const	`iParamU`,
	const	`iParamV`,
		`ioResult`)

Creates a CATSurParam on this surface from global parameters.

Parameters:

iParamU: The parameter value in the first direction.
iParamV: The parameter value in the second direction.
ioResult: The resulting parameter.

o CreateParam

public virtual CreateParam(	const	`iUParam`,
	const	`iUNum`,
	const	`iVParam`,
	const	`iVNum`)

Creates a CATSurParam on this surface from local parameters. The CATSurface::CreateParam signature which returns a void should be preferred over the present API.

Parameters:

iUParam: The local parameter value in the first direction on iPatchU.
iUNum: The patch number in the first direction.
iVParam: The local parameter value in the second direction on iPatchV.
iVNum: The patch number in the second direction.

Returns:

The resulting parameter.

o CreateParam

public virtual CreateParam(	const	`iParamU`,
	const	`iPatchU`,
	const	`iParamV`,
	const	`iPatchV`,
		`ioResult`)

Creates a CATSurParam on this surface from local parameters.

Parameters:

iParamU: The local parameter value in the first direction on iPatchU.
iPatchU: The patch number in the first direction.
iParamV: The local parameter value in the second direction on iPatchV.
iPatchV: The patch number in the second direction.
ioResult: The resulting parameter.

o EvalFirstDeriv

public virtual EvalFirstDeriv(	const	`iParam`,
		`ioDU`,
		`ioDV`)

Retrieves the first derivatives on a point of this surface.

Parameters:

iParam: The point of the surface.
ioDU: The first derivative with respect to to the U parameter.
ioDV: The first derivative with respect to to the V parameter.

o EvalLocal

public virtual EvalLocal(	const	`iPoint`,
	const	`iCommand`,
		`ioResult`)

Retrieves multiple evalutions at a given point of this CATSurface.

Parameters:

iParam: The point of the surface.
iCommand: The command precising the requested evaluation types.
ioResult: The resulting evaluations.

o EvalMultiple

public virtual EvalMultiple(	const	`iBox`,
		`iNbOfPointsInU`,
		`iNbOfPointsInV`,
	const	`iCommand`,
		`ioResult`)

Retrieves multiple evaluations on a grid of points of this CATSurface.
The method reallocates the memory if necessary.If the number of points in U or V is 1, then the evaluation is done on the low part of the CATSurLimits for this(these) coordinate(s).

Parameters:

iBox: The limits of the surface to take into account.
iNbOfPointsInU: The number of points to distribute inside the limits on the surface first direction.
iNbOfPointsInV: The number of points to distribute inside the limits on the surface second direction.
iCommand: The command precising the requested evaluation types.
ioResult: The evaluation at the given points such that the (UIndex, VIndex) point evaluation is located at the 3*(UIndex + iNbOfPointsInU*VIndex) place.

o EvalNormal

public virtual EvalNormal( const iParam)

Retrieves the normal at a point of this surface. The CATSurface::EvalNormal signature which returns a void should be preferred over the present API.

Parameters:

iParam: The CATSurParam which defines the point of the surface.

Returns:

The outer normal oriented along ds/du ^ ds/dv.

o EvalNormal

public virtual EvalNormal(	const	`iParam`,
		`ioNormal`)

Retrieves the normal at a point of this surface.

Parameters:

iParam: The point of the surface.
ioNormal: The outer normal oriented along ds/du ^ ds/dv.

o EvalPoint

public virtual EvalPoint( const iParam)

Returns the mathematical point associated with a CATSurParam. The CATSurface::EvalPoint signature which returns a void should be preferred over the present API.

Parameters:

iParam: The CATSurParam parameter. return The corresponding mathematical point.

o EvalPoint

public virtual EvalPoint(	const	`iPosition`,
		`ioPoint`)

Returns the mathematical point associated with a CATSurParam.

Parameters:

iPosition: The point of the surface.
ioPoint: The corresponding mathematical point.

o EvalSecondDeriv

public virtual EvalSecondDeriv(	const	`iParam`,
		`ioDU2`,
		`ioDUDV`,
		`ioDV2`)

Retrieves the second derivatives on a point of this surface.

Parameters:

iParam: The point of the surface.
ioDU2: The second derivative with respect to to the U parameter.
ioDUDV: The second derivative with respect to to the UV parameters.
ioDV2: The second derivative with respect to to the V parameter.

o EvalThirdDeriv

public virtual EvalThirdDeriv(	const	`iParam`,
		`ioDU3`,
		`ioDU2DV`,
		`ioDUDV2`,
		`ioDV3`)

Retrieves the third derivatives on a point of this surface.

Parameters:

iParam: The point of the surface.
ioDU3: The third derivative with respect to to the U parameter.
ioDU2DV: The third derivative with respect to to the UUV parameters.
ioDUDV2: The third derivative with respect to to the UVV parameters.
ioDV3: The third derivative with respect to to the V parameter.

o ExtractIsoParametricCurve

public virtual ExtractIsoParametricCurve(	const	`iIsoParameter`,
	const	`iParam`,
		`iWhere`)

Creates an isoparametric curve on this CATSurface.
The curve has the same global parameterization as the surface in this direction.

Parameters:

iIsoParameter: The type of iso parametric curve.
iParam: The point of the surface belonging to the curve to create.
iWhere: A pointer to the factory for creation.

Returns:

A pointer to the created curve.

o GetBox

public virtual GetBox(	const	`iLimits`,
		`ioBox`)

Returns the smallest box surrounding a portion of this CATSurface, with regards to the provided CATSurlimits.

Parameters:

iLimits: The limits on the surface
ioBox: The box surrounding the surface limited by iLimits.

o GetEndLimit

public virtual GetEndLimit(

)

Returns the high limitation of this CATSurface. The CATSurface::GetEndLimit signature which returns a void should be preferred over the present API.

Returns:: The CATSurParam which defines the high limitation of this CATSurface.

o GetEndLimit

public virtual GetEndLimit( ioParam)

Returns the current high limit of this CATSurface.

Parameters:

ioParam: The parameter defining the last limit of this CATSurface.

o GetEquation

public virtual GetEquation(	const	`iPatchU`,
	const	`iPatchV`,
	const	`oFx`,
	const	`oFy`,
	const	`oFz`)

Retrieves the mathematical equation associated with a patch of this CATSurface.
(ioFx(U,V), ioFy(U,V), ioFz(U,V)) is then a point of the surface patch.
Before retrieving the equations, you must Lock the surface. You can then obtained the equations. When you have finished, you Unlock the surface. The equations are then automatically deleted.

Parameters:

iPatchU: The patch number in the first direction.
iPatchU: The patch number in the second direction.
oFx: A pointer to the parametric equation of the first coordinate.
oFy: A pointer to the parametric equation of the second coordinate.
oFz: A pointer to the parametric equation of the third coordinate.

o GetGeometricRep

public virtual GetGeometricRep(

)

Returns a pointer to the geometric representation of this CATSurface.

Returns:: The pointer to the canonical surface (CATPlane, CATCylinder, CATCone, ..) of a complex object ( CATDraftSurface, CATFilletSurface) if it exists, this otherwise.

o GetGlobalEquation

public virtual GetGlobalEquation(	const	`oFx`,
	const	`oFy`,
	const	`oFz`)

Retrieves the mathematical equation associated with this CATSurface.
(ioFx(U,V), ioFy(U,V), ioFz(U,V)) is then a point of the surface.
Before retrieving the equations, you must Lock the surface. You can then obtained the equations. When you have finished, you Unlock the surface. The equations are then automatically deleted.

Parameters:

oFx: A pointer to the parametric equation of the first coordinate.
oFy: A pointer to the parametric equation of the second coordinate.
oFz: A pointer to the parametric equation of the third coordinate.

o GetInternalBoundingBox

public virtual GetInternalBoundingBox(	const	`iPatchU`,
	const	`iPatchV`,
		`ioBox`)

Retrieves the bounding box including a patch of this CATSurface.

Parameters:

iPatchU: The patch number in the first direction.
iPatchV: The patch number in the second direction.
ioBox: The corresponding bounding box.

o GetInternalLimits

public virtual GetInternalLimits(	const	`iPatchU`,
	const	`iPatchV`,
		`ioLimits`)

Returns the limits of an internal patch of this CATSurface.

Parameters:

iPatchU: The patch number in the first direction.
iPatchV: The patch number in the second direction.
ioLimits: The limitations of a patch.

o GetInternalMaxBoundingBox

public virtual GetInternalMaxBoundingBox(	const	`iPatchU`,
	const	`iPatchV`,
		`ioBox`)

Retrieves the maximum bounding box including a patch of this CATSurface.
This does not take into account the current limitations of the surface.

Parameters:

iPatchU: The patch number in the first direction.
iPatchV: The patch number in the second direction.
ioBox: The corresponding bounding box.

o GetInternalMaxLimits

public virtual GetInternalMaxLimits(	const	`iPatchU`,
	const	`iPatchV`,
		`oLimits`)

Returns the maximum limits of an internal patch of this CATSurface.
This does not take into account the current limits .

Parameters:

iPatchU: The patch number in the first direction.
iPatchV: The patch number in the second direction.
ioLimits: The limits of a patch.

o GetKnotVectorU

public virtual GetKnotVectorU(

)

Returns the knot vector of this CATSurface first direction.

Returns:: The pointer to the knot vector. All surfaces return a knot vector but this knot vector can be NULL, for example when the surface is a canonical surface. For half-canonical surfaces such as tabulated surfaces with a non-canonical profile, the knot vector along U is not NULL.

o GetKnotVectorV

public virtual GetKnotVectorV(

)

Returns the knot vector of this CATSurface second direction.

Returns:: The pointer to the knot vector. Note that all surfaces return a knot vector, not only NURBS. The knot vector along V can be NULL.

o GetLimits

public virtual GetLimits(

)

Returns the current limitations of this CATSurface. The CATSurface::GetLimits signature which returns a void should be preferred over the present API.

Returns:: The limitations of this CATSurface.

o GetLimits

public virtual GetLimits( ioLimits)

Returns the current limits of this CATSurface.

Parameters:

ioLimits: The limitations of this CATSurface.

o GetMathCurve

public virtual GetMathCurve(	const	`iIsoParameter`,
	const	`iLocation`)

Returns a pointer to the mathematical representation of an isoparametric curve of this CATSurface.

Parameters:

iIsoParameter: The type of iso-parametric curve.
iLocation: A point belonging to the curve.

Returns:

The corresponding mathematical curve, that has to be managed (deleted) by the caller.

o GetMaxLimits

public virtual GetMaxLimits( ioLimits)

Returns the maximum limits of this CATSurface.
This does not take into account the current limits .

Parameters:

ioLimits: The maximum limits of this CATSurface.

o GetParam

public virtual GetParam(	const	`iPoint`,
		`oIndex`)

Retrieves the CATSurParam on this CATSurface corresponding to a given CATMathPoint.
This transformation is only available on canonical objects such as planes, cylinders, cones. If the surface is not canonical, the operator throw an exception. For non-canonical surfaces, use a projection operator.

Parameters:

iPoint: The CATMathPoint whose coordinates are to be transformed as CATSurParam.
ioParam: The first corresponding CATSurParam on the surface.

Returns:

The diagnosis of the number of parameters that can be evaluated on this point.

CATSurface::NoSolution: No parameter corresponds to this point.
CATSurface::SingleSolution: Only one parameter corresponds to this point.
CATSurface::MultipleSolution: Several parameters correspond to this point.
CATSurface::InfiniteSolution: Infinitely many parameters correspond to this point.

o GetParam

public virtual GetParam(	const	`iPoint`,
		`ioIndex`,
	const	`iInside`)

Retrieves the CATSurParam on this CATSurface corresponding to a CATMathPoint. inside limitations.
This transformation is only available on canonical objects such as planes, cylinders, cones. If the surface is not canonical, the operator throws an exception. For non-canonical surface, use a projection operator.

Parameters:

iPoint: The CATMathPoint whose coordinates are to be transformed as a CATSurParam.
ioParam: The first corresponding CATSurParam on the surface.
iInside: The CATSurLimits to take into account for trimming the CATSurface.

Returns:

The diagnosis of the number of parameters that can be evaluated on this point.

CATSurface::NoSolution: No parameter corresponds to this point.
CATSurface::SingleSolution: Only one parameter corresponds to this point.
CATSurface::MultipleSolution: Several parameters correspond to this point.
CATSurface::InfiniteSolution: Infinitely many parameters correspond to this point.

o GetParamOnIsopar

public virtual GetParamOnIsopar(	const	`iPoint`,
	const	`iIsoparam`,
	const	`iStart`,
	const	`iEnd`,
		`ioLambdaOnIsopar`)

Retrieves the parameter on an iso-parametric curve of this CATSurface corresponding to a CATMathPoint.
Used for surfaces for which GetImplicitEquation returns a non-null pointer.

Parameters:

iPoint: The CATMathPoint whose coordinates are to be transformed as a CATSurParam.
iIsoparam: The isoparametric curve on which the parameter is computed.
iStart: The low limitation to take into account for trimming the CATSurface.
iEnd: The high limitation to take into account for trimming the CATSurface.
ioLambdaOnIsopar: The corresponding parameter value on the isoparametric curve.

Returns:

The diagnosis of the number of parameters that can be evaluated on this point.

CATSurface::NoSolution: No parameter corresponds to this point.
CATSurface::SingleSolution: Only one parameter corresponds to this point.
CATSurface::MultipleSolution: Several parameters correspond to this point.
CATSurface::InfiniteSolution: Infinitely many parameters correspond to this point.

o GetStartLimit

public virtual GetStartLimit(

)

Returns the low limitation of this CATSurface. The CATSurface::GetStartLimit signature which returns a void should be preferred over the present API.

Returns:: The CATSurParam which defines the low limitation of this CATSurface.

o GetStartLimit

public virtual GetStartLimit( ioParam)

Returns the current low limit of this CATSurface.

Parameters:

ioParam: The parameter defining the first limit of this CATSurface.

o HasMathCurve

public virtual HasMathCurve(	const	`iIsoParameter`,
	const	`iLocation`)

Tests whether an isoparametric curve of this CATSurface has a mathematical representation.

Parameters:

iIsoParameter: The type of iso-parametric curve.
iLocation: A point belonging to the curve.

Returns:

The result of the test.
Legal values:

1: If an isoparametric curve of this has a mathematical representation.
0: Otherwise.

o IsCircular

public virtual IsCircular(

)

Checks if this CATSurface is circular in a or two directions of the parameter.

Returns:

The result of the test.
Legal values:

CATIsoParNoDir: if they is no circle on the surface
CATIsoParamU: if the isoparameters with U constant are circles.
CATIsoParamV: if the isoparameters with V constant are circles.
CATIsoPaRBothDir: if the isoparameters with U constant or V constant are circles.

o IsClosedU

public virtual IsClosedU(

)

Tests whether this CATSurface is periodic along the first direction.
This method does not take into account the current limitations of the surface.

Returns:

The result of the test.
Legal values::

0: If the CATSurface is not periodic on the first direction.
1: If the CATsurface is periodic on the first direction.

o IsClosedV

public virtual IsClosedV(

)

Tests whether this CATSurface is periodic along the second direction.
This method does not take into account the current limitations of the surface.

Returns:

The result of the test.
Legal values::

0: If the CATSurface is not periodic on the second direction.
1: If the CATsurface is periodic on the second direction.

o IsConfused

public virtual IsConfused(	const	`iTransfo`,
	const	`iTSurface`,
		`ioTransfo2D`	`= NULL`)

Tests whether this CATSurface is confused with another surface.
This method does not take into account the current limits of the surfaces.

Parameters:

iTransfo: The tested transformation.
iTSurface: The other surface.
ioTransfo2D: The 2D-transformation defining the change of parametrization between the transformation of this and iTSurface. If NULL, this is not output.

Returns:

The result of the test.
Legal values:

1: If the transformation of this is geometrically the same as iTSurface.
0: Otherwise.

o IsInvariant

public virtual IsInvariant(	const	`iTransfo`,
		`ioTransfo2D`	`= NULL`)

Tests whether this CATSurface is invariant.
This method does not take into account the current limits of the surface.

Parameters:

iTransfo: The tested transformation.
ioTransfo2D: The 2D-transformation defining the change of parameterization between this and the transformation of this. If NULL, this is not output.

Returns:

The result of the test.
Legal values:

1: If the transformation of this is geometrically the same as this.
0: Otherwise.

o IsLinear

public virtual IsLinear(

)

Checks if this CATSurface is linear in a or two directions of the parameter.

Returns:

The result of the test.
Legal values:

CATIsoParNoDir: if they is no linearity
CATIsoParamU: if the isoparameters with U constant are lines
CATIsoParamV: if the isoparameters with V constant are lines
CATIsoParBothDir: if the isoparameters with U constant or V constant are lines

o Lock

public virtual Lock(

)

Locks any modification of the equations ofthis CATSurface .

o SetLimits

public virtual SetLimits( const iNewLimits)

Modifies the current limits of this CATSurface.

Parameters:

iNewLimits: The new current limits.

o Unlock

public virtual Unlock(

)

Unlocks the modifications of the equations of this CATSurface.

Enumerated Types

o CATSolutionDiagnostic

enum CATSolutionDiagnostic {
  NoSolution,
  SingleSolution,
  MultipleSolution,
  InfiniteSolution
}

The diagnosis of evaluation.

Parameters:

CATSurface::NoSolution: No parameter corresponds to this point
CATSurface::SingleSolutionOnly: one parameter corresponds to this point.
CATSurface::MultipleSolutionSeveral: parameters correspond to this point.
CATSurface::InfiniteSolution: Infinitely many parameters correspond to this point.

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

GeometricObjects Interface CATSurface

Method Index

Enumerated Type Index

Methods

Enumerated Types