MbConeSurface Member List

This is the complete list of members for MbConeSurface, including all inherited members.

_DeriveU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveUU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveUUU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveUUV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveUV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveUVV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveVV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_DeriveVVV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_Normal(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_NormalD(double u, double v, double du, double dv, MbVector3D &der) const	MbSurface	virtual
_NormalDD(double u, double v, double du, double dv, MbVector3D &der) const	MbSurface	virtual
_NormalU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_NormalUU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_NormalUV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_NormalV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_NormalVV(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_PointNormal(double u, double v, MbCartPoint3D &pnt, MbVector3D &deru, MbVector3D &derv, MbVector3D &norm, MbVector3D &noru, MbVector3D &norv, MbVector3D &deruu, MbVector3D &dervv, MbVector3D &deruv) const override	MbConeSurface	virtual
_PointOn(double u, double v, MbCartPoint3D &) const override	MbConeSurface	virtual
MbElementarySurface::_PointOn(const MbCartPoint &uv, MbCartPoint3D &p) const	MbSurface	inline
_TangentU(double u, double v, MbVector3D &) const override	MbConeSurface	virtual
_TangentV(double u, double v, MbVector3D &) const	MbSurface	virtual
Accept(Visitor &visitor)	MbSurface	inlinevirtual
AddRef() const	MbRefItem
AddTesselation(double step, size_t maxCount, double w1, double w2, SArray< double > &ww) const	MbElementarySurface
MbSurface::AddTesselation(const MbStepData &stepData, MbeParamDir dir, double u1, double u2, double v1, double v2, SArray< double > &uu, SArray< double > &vv) const	MbSurface
AddYourGabaritTo(MbCube &c) const override	MbSurface	virtual
CalculateGabarit(MbCube &) const override	MbConeSurface	virtual
CalculateLocalGabarit(const MbMatrix3D &, MbCube &) const override	MbConeSurface	virtual
CalculateMesh(const MbStepData &stepData, const MbFormNote &note, MbMesh &mesh) const override	MbSurface	virtual
CalculatePolygon(double minPar, double maxPar, double constPar, MbeParamDir dir, const MbStepData &stepData, MbPolygon3D &polygon) const	MbSurface
CalculateRect(const MbPlacement3D &place, MbRect &rect) const	MbSurface
CalculateSurfaceGrid(const MbStepData &stepData, bool sense, MbGrid &grid) const	MbSurface	virtual
CalculateSurfaceWire(const MbStepData &stepData, size_t beg, MbMesh &mesh, size_t uMeshCount=c3d::WIRE_MAX, size_t vMeshCount=c3d::WIRE_MAX) const	MbSurface	virtual
ChangeCarrier(const MbSpaceItem &item, MbSpaceItem &init)	MbSurface	virtual
ChangeCarrierBorne(const MbSurface &item, MbSurface &init, const MbMatrix &matr)	MbSurface	virtual
CheckApproxPointParamsClosed(bool isU, double par, size_t degree, size_t pCount, SArray< double > &tList, SArray< double > &aKnots) const	MbSurface
CheckApproxPointParamsOpen(bool isU, double par, size_t degree, size_t pCount, SArray< double > &tList, SArray< double > &aKnots) const	MbSurface
CheckSurfParams(double &u, double &v) const	MbSurface	virtual
CheckVParam(double &v) const	MbConeSurface	inline
CopyGabarit(const MbSurface &s, const MbVector3D *to=nullptr)	MbSurface	inline
CreateNormalPlacements(const MbVector3D &axisZ, double angle, SArray< MbPlacement3D > &places, VERSION version=Math::DefaultMathVersion()) const override	MbConeSurface	virtual
CreateProperty(MbePrompt name) const override	MbSurface	virtual
CreateTangentPlacements(const MbVector3D &axisZ, SArray< MbPlacement3D > &places) const override	MbConeSurface	virtual
CreateUconstPlacements(const MbVector3D &axisZ, double angle, bool normalPlace, SArray< MbPlacement3D > &places) const	MbSurface
CreateVconstPlacements(const MbVector3D &axisZ, double angle, bool normalPlace, SArray< MbPlacement3D > &places) const	MbSurface
cube	MbSurface	mutableprotected
Cube() const	MbSurface	inline
CurvatureU(double u, double v) const override	MbConeSurface	virtual
CurvatureV(double u, double v) const override	MbConeSurface	virtual
CurveClassification(const MbCurve &curve, SArray< double > &tcurv, SArray< MbVector > &dir) const	MbSurface	virtual
CurveIntersection(const MbCurve3D &curv, SArray< MbCartPoint > &uv, SArray< double > &tt, bool ext0, bool ext, bool touchInclude=false) const override	MbConeSurface	virtual
CurveIntersectNewton(const MbCurve3D &curv1, double funcEpsilon, size_t iterLimit, double &u0, double &v0, double &t1, bool ext0, bool ext1) const	MbSurface	virtual
CurveTangentNewton(const MbCurve3D &curv1, double funcEpsilon, size_t iterLimit, double &u0, double &v0, double &t1, bool ext0, bool ext1) const	MbSurface	virtual
CurveU(double v, MbRect1D *pRgn, bool bApprox=true) const override	MbConeSurface	virtual
CurveUV(const MbLineSegment &, bool bApprox=true) const override	MbConeSurface	virtual
CurveV(double u, MbRect1D *pRgn, bool bApprox=true) const override	MbConeSurface	virtual
DecRef() const	MbRefItem
DeriveU(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveUU(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveUUU(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveUUV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveUV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveUVV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveVV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeriveVVV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
DeviationStepAlong(double u, double v, double angle, bool alongU, const MbVector3D &der, const MbVector3D &sec) const	MbSurface	protected
DeviationStepU(double u, double v, double angle) const override	MbConeSurface	virtual
DeviationStepV(double u, double v, double angle) const override	MbConeSurface	virtual
DirectPointProjection(const MbCartPoint3D &p, const MbVector3D &vect, SArray< MbCartPoint > &uv, bool ext, MbRect2D *uvRange=nullptr) const override	MbConeSurface	virtual
DirectPointProjectionNewton(const MbCartPoint3D &p, const MbVector3D &vect, size_t iterLimit, double &u, double &v, double &w, bool ext) const	MbSurface	virtual
DistanceToBorder(const MbCartPoint &point, double &epsilon) const	MbSurface	virtual
DistanceToCurve(const MbCurve3D &curve, double &u, double &v, double &t, bool tCalc=false) const	MbSurface	virtual
DistanceToPoint(const MbCartPoint3D &to) const override	MbElementarySurface	virtual
DistanceToSurface(const MbSurface &surf1, double &u0, double &v0, double &u1, double &v1) const	MbSurface	virtual
Duplicate(MbRegDuplicate *=nullptr) const override	MbConeSurface	virtual
Explore(double &u, double &v, bool ext, MbCartPoint3D &pnt, MbVector3D &uDer, MbVector3D &vDer, MbVector3D *uuDer, MbVector3D *vvDer, MbVector3D *uvDer, MbVector3D *nor) const override	MbConeSurface	virtual
MbElementarySurface::Explore(double &u, double &v, MbCartPoint3D &pnt, MbVector3D &uDer, MbVector3D &vDer) const	MbSurface	inlinevirtual
Family() const override	MbSurface	virtual
GetAngle() const	MbConeSurface	inline
GetBasisItems(RPArray< MbSpaceItem > &s) override	MbElementarySurface	virtual
GetBasisPoints(MbControlData3D &) const override	MbElementarySurface	virtual
GetBasisSurface() const	MbSurface	virtual
GetCenterLines(std::vector< MbCurve3D * > &clCurves) const override	MbConeSurface	virtual
GetCentre(MbCartPoint3D &c) const	MbSurface	virtual
GetControlPlacement(MbPlacement3D &place, bool sameSense=true) const	MbSurface
GetCylinderAxis(MbAxis3D &axis) const override	MbConeSurface	virtual
GetFilletDirection(double accuracy=METRIC_REGION) const override	MbConeSurface	virtual
GetFilletRadius(const MbCartPoint3D &p, double accuracy=METRIC_REGION) const override	MbConeSurface	virtual
GetGabarit() const	MbSurface	inline
GetGabDiagonal() const	MbSurface	inline
GetHeight() const	MbConeSurface	inline
GetIsoclinal(const MbVector3D &nor, SArray< MbCartPoint > &uv) const	MbSurface	virtual
GetLimitPoint(ptrdiff_t number, MbCartPoint3D &pnt) const	MbSurface	virtual
GetLimitPoint(ptrdiff_t number, MbCartPoint &pnt) const	MbSurface	virtual
GetLimitPoint(ptrdiff_t number) const	MbSurface
GetLock() const	MbNestSyncItem
GetMatrix(double xMin, double xMax, double yMin, double yMax, MbMatrix &matr) const	MbSurface
GetMatrixToSurface(const MbSurface &surf, MbMatrix &matr, VERSION version, double precision=METRIC_PRECISION) const override	MbConeSurface	virtual
GetMaxParamDeltaU() const	MbSurface	inline
GetMaxParamDeltaV() const	MbSurface	inline
GetParamDelta() const	MbSurface	virtual
GetParamPrice() const override	MbConeSurface	virtual
GetParamsToUnit(double u, double v, double &uParam, double &vParam) const override	MbConeSurface	virtual
GetPeriod(ptrdiff_t i) const	MbSurface	virtual
GetPlacement() const	MbElementarySurface	inline
MbSurface::GetPlacement(MbPlacement3D *place, bool exact=false) const	MbSurface
GetPlanePlacement(MbPlacement3D &place) const	MbSurface
GetPointProjection(const MbCartPoint3D &p, bool init, double &u, double &v, bool ext, MbRect2D *uvRange=nullptr) const override	MbConeSurface	virtual
GetPoleUMax() const	MbSurface	virtual
GetPoleUMin() const	MbSurface	virtual
GetPoleVMax() const override	MbConeSurface	virtual
GetPoleVMin() const override	MbConeSurface	virtual
GetProperties(MbProperties &properties) override	MbConeSurface	virtual
GetPureName(const VersionContainer &) const	TapeBase	virtual
GetR() const	MbConeSurface	inline
GetR(double v) const	MbConeSurface	inline
GetRadius() const override	MbConeSurface	virtual
GetRadius(double v) const	MbConeSurface
GetRealHeight() const	MbConeSurface	inline
GetRect(MbRect &r) const	MbSurface	inline
GetRect(MbRect2D &r) const	MbSurface	inline
GetRegistrable() const	TapeBase
GetSurface() const	MbSurface	virtual
GetTesselation(const MbStepData &stepData, double u1, double u2, double v1, double v2, SArray< double > &uu, SArray< double > &vv) const override	MbConeSurface	virtual
GetTgAngleH() const	MbConeSurface	inline
GetUCount() const override	MbConeSurface	virtual
GetUEpsilon() const	MbSurface
GetUEpsilon(double u, double v) const	MbSurface
GetUMax() const override	MbConeSurface	virtual
GetUMeshCount() const override	MbConeSurface	virtual
GetUMid() const	MbSurface	inline
GetUMin() const override	MbConeSurface	virtual
GetUPairs(double v, SArray< double > &u) const	MbSurface	virtual
GetUParamToUnit() const override	MbConeSurface	virtual
GetUParamToUnit(double u, double v) const override	MbConeSurface	virtual
MbElementarySurface::GetUParamToUnit(const MbCartPoint &uv) const	MbSurface	inline
GetUPeriod() const override	MbConeSurface	virtual
GetUpperR() const	MbConeSurface	inline
GetURange() const	MbSurface	inline
GetURegion() const	MbSurface
GetURegion(double u, double v) const	MbSurface
GetUseCount() const	MbRefItem
GetVCount() const override	MbConeSurface	virtual
GetVEpsilon() const	MbSurface
GetVEpsilon(double u, double v) const	MbSurface
GetVMax() const override	MbConeSurface	virtual
GetVMeshCount() const override	MbConeSurface	virtual
GetVMid() const	MbSurface	inline
GetVMin() const override	MbConeSurface	virtual
GetVPairs(double u, SArray< double > &v) const	MbSurface	virtual
GetVParamToUnit() const override	MbConeSurface	virtual
GetVParamToUnit(double u, double v) const override	MbConeSurface	virtual
MbElementarySurface::GetVParamToUnit(const MbCartPoint &uv) const	MbSurface	inline
GetVPeriod() const override	MbConeSurface	virtual
GetVPole() const	MbConeSurface	inline
GetVRange() const	MbSurface	inline
GetVRegion() const	MbSurface
GetVRegion(double u, double v) const	MbSurface
IncludePoint(double u, double v) override	MbConeSurface	virtual
Init(const MbConeSurface &init)	MbConeSurface
Init(const MbPlacement3D &plane, double r, double h, double a)	MbConeSurface
Init(const MbLine3D &line, double r, double h, double a)	MbConeSurface
Init(const MbLineSegment3D &seg, const MbCartPoint3D &point)	MbConeSurface
Init(const MbLine3D &line, const MbLineSegment3D &seg)	MbConeSurface
Init(const MbPlacement3D &plane, const MbLineSegment3D &seg)	MbConeSurface
InitPlacement(const MbPlacement3D &p)	MbElementarySurface	inline
IsA() const override	MbConeSurface	virtual
IsFamilyRegistrable() const override	MbSpaceItem	virtual
IsLineU() const	MbSurface	virtual
IsLineV() const override	MbConeSurface	virtual
IsoclinalNewton(const MbVector3D &dir, size_t iterLimit, double &u, double &v) const	MbSurface
IsPlanar(double accuracy=METRIC_EPSILON) const	MbSurface	virtual
IsPointOn(const MbCartPoint3D &, double eps=METRIC_PRECISION) const	MbSurface
IsPole(double u, double v, double paramPrecision=PARAM_PRECISION) const override	MbConeSurface	virtual
MbElementarySurface::IsPole(const MbCartPoint &uv, double paramPrecision=PARAM_PRECISION) const	MbSurface	inline
IsPositionCircular() const	MbElementarySurface	inline
IsPositionIsotropic() const	MbElementarySurface	inline
IsPositionNormal() const	MbElementarySurface	inline
IsRectangular() const override	MbElementarySurface	virtual
IsSame(const MbSpaceItem &other, double accuracy=LENGTH_EPSILON) const override	MbConeSurface	virtual
IsSameBase(const MbSurface &) const	MbSurface	virtual
IsShift(const MbSpaceItem &, MbVector3D &, bool &isSame, double accuracy=LENGTH_EPSILON) const override	MbConeSurface	virtual
IsSimilar(const MbSpaceItem &item) const	MbSpaceItem	virtual
IsSimilarToSurface(const MbSurface &surf, VERSION version, double precision=METRIC_PRECISION) const override	MbConeSurface	virtual
IsSpecialSimilarToSurface(const MbSurface &surf, VERSION version, double precision=METRIC_PRECISION) const	MbSurface	virtual
IsSpinePeriodic() const	MbSurface	virtual
IsUClosed() const override	MbConeSurface	virtual
IsUPeriodic() const	MbSurface	virtual
IsUTouch() const	MbSurface	virtual
IsVClosed() const override	MbConeSurface	virtual
IsVPeriodic() const	MbSurface	virtual
IsVPoleInside(double v1, double v2, double metricAcc) const	MbConeSurface	inline
IsVTouch() const	MbSurface	virtual
Lock() const	MbNestSyncItem
MainCurvatures(double u, double v, double &c1, double &c2, double &du, double &dv) const	MbSurface
MakeContour(bool sense) const	MbSurface	virtual
MakeCurve(size_t number1, size_t number2) const	MbSurface
MakeSegment(size_t i, bool sense) const	MbSurface	virtual
MbConeSurface(const MbPlacement3D &pl, double r, double a, double h)	MbConeSurface	explicit
MbConeSurface(double r, double a, double h, const MbPlacement3D &pl, double v1, double v2)	MbConeSurface	explicit
MbConeSurface(double r, double h, const MbPlacement3D &pl, double tgAngle, double v1, double v2)	MbConeSurface	explicit
MbConeSurface(const MbCartPoint3D &point0, const MbCartPoint3D &point1, const MbCartPoint3D &point2)	MbConeSurface	explicit
MbConeSurface(const MbLineSegment3D &seg, const MbCartPoint3D &point)	MbConeSurface	explicit
MbRefItem()	MbRefItem	protected
MbSpaceItem()	MbSpaceItem	protected
MbSurface()	MbSurface	protected
MbSurface(const MbSurface &)	MbSurface	protected
MeanGaussCurvature(double u, double v, double &mean, double &gauss) const	MbSurface
MetricStepU(double u, double v, double length) const override	MbConeSurface	virtual
MetricStepV(double u, double v, double length) const override	MbConeSurface	virtual
Move(const MbVector3D &to, MbRegTransform *=nullptr) override	MbElementarySurface	virtual
MoveGabarit(const MbVector3D &v)	MbSurface	inlineprotected
NearDirectPointProjection(const MbCartPoint3D &pnt, const MbVector3D &vect, double &u, double &v, bool ext, MbRect2D *uvRange=nullptr, bool onlyPositiveDirection=false) const	MbSurface	virtual
NearPointProjection(const MbCartPoint3D &p, double &u, double &v, bool ext, MbRect2D *uvRange=nullptr) const override	MbElementarySurface	virtual
Normal(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
MbElementarySurface::Normal(MbCartPoint &uv, MbVector3D &v) const	MbSurface	inline
NormalCalculation(const MbVector3D &uDer, const MbVector3D &vDer, double u, double v, bool ext, MbVector3D &nor) const	MbSurface	protected
NormalCurvature(double u, double v, double du, double dv) const	MbSurface
NormalCurvatureU(double u, double v) const	MbSurface
NormalCurvatureV(double u, double v) const	MbSurface
NormalU(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
NormalV(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
NurbsParam(const MbNurbsParameters &tParam, bool uParam, double op1, double op2, bool &isClosedNurbs, double &epsilon, SArray< double > &params) const	MbSurface
NurbsSurface(double, double, double, double, bool bmatch=false) const override	MbConeSurface	virtual
NurbsSurface(const MbNurbsParameters &uParam, const MbNurbsParameters &vParam) const override	MbConeSurface	virtual
MbElementarySurface::NurbsSurface(bool bmatch=false) const	MbSurface
Offset(double d, bool same) const override	MbConeSurface	virtual
operator[](size_t) const	MbSurface	inline
OrientPlacement(MbPlacement3D &place, bool normalSense=true) const	MbSurface
ParamArea() const	MbSurface	virtual
Periodicity() const	MbSurface	virtual
PlacementNewton(const MbVector3D &vec, double angle, MbeParamDir switchPar, size_t iterLimit, double &u, double &v) const	MbSurface
PointClassification(const MbCartPoint &pnt, bool ignoreClosed=false) const	MbSurface	virtual
PointOn(double &u, double &v, MbCartPoint3D &) const override	MbConeSurface	virtual
MbElementarySurface::PointOn(MbCartPoint &uv, MbCartPoint3D &p) const	MbSurface	inline
PointProjectionNewton(const MbCartPoint3D &p, size_t iterLimit, double &u, double &v, bool ext) const override	MbElementarySurface	virtual
PointRelative(const MbCartPoint3D &pnt, double eps=ANGLE_REGION) const	MbSurface	virtual
position	MbElementarySurface	protected
PrepareIntegralData(const bool forced) const	MbSurface	virtual
PrepareWrite() const	MbSpaceItem	inline
ProjectCurveOnSimilarSurface(const MbCurve3D &spaceCurve, const MbCurve &curve, const MbSurface &surfNew, MbCurve *&curveNew) const	MbSurface	virtual
ProjectCurveOnSimilarSurface(const MbCurve3D &spaceCurve, const MbCurve &curve, const MbSurface &surfNew, SPtr< MbCurve > &curveNew) const	MbSurface
Refresh() override	MbSurface	virtual
RefType() const override	MbSpaceItem	virtual
Release() const	MbRefItem
Rotate(const MbAxis3D &axis, double angle, MbRegTransform *=nullptr) override	MbElementarySurface	virtual
Salient() const override	MbConeSurface	virtual
SetAngle(const double &a)	MbConeSurface	inline
SetBasisPoints(const MbControlData3D &) override	MbElementarySurface	virtual
SetBasisSurface()	MbSurface	virtual
SetDirtyGabarit() const	MbSurface	inline
SetEqual(const MbSpaceItem &init) override	MbConeSurface	virtual
SetExtendedParamRegion(double u1, double v1, double u2, double v2) override	MbConeSurface	virtual
SetHeight(const double &h)	MbConeSurface	inline
SetLimit(double u1, double v1, double u2, double v2) override	MbConeSurface	virtual
MbElementarySurface::SetLimit(const MbRect &)	MbSurface
SetProperties(const MbProperties &properties) override	MbConeSurface	virtual
SetR(double r)	MbConeSurface	inline
SetRegistrable(RegistrableRec regs=registrable) const	TapeBase
SetSurface()	MbSurface	virtual
SilhouetteNewton(const MbVector3D &eye, bool perspective, const MbAxis3D *axis, MbeParamDir switchPar, double funcEpsilon, size_t iterLimit, double &u, double &v, bool ext) const	MbSurface	virtual
size() const	MbSurface	inline
StepAlong(double u, double v, double sag, bool alongU, double stepMinCoeff, const MbVector3D &der, const MbVector3D &sec) const	MbSurface	protected
StepU(double u, double v, double sag) const override	MbConeSurface	virtual
StepV(double u, double v, double sag) const override	MbConeSurface	virtual
SurfaceBorderIntersection(const MbCurve &curve, SArray< double > &tcurv, SArray< MbVector > &dir) const	MbSurface
SurfaceIntersectNewton(const MbSurface &surf1, MbeParamDir switchPar, double funcEpsilon, size_t iterLimit, double &u0, double &v0, double &u1, double &v1, bool ext0, bool ext1) const	MbSurface	virtual
SurfaceStep(const double &u, const double &v, bool alongU, const MbStepData &stepData) const	MbSurface
SurfaceTangentNewton(const MbSurface &surf1, MbeParamDir switchPar, double funcEpsilon, size_t iterLimit, double &u0, double &v0, double &u1, double &v1, bool ext0, bool ext1) const	MbSurface	virtual
TangentU(double &u, double &v, MbVector3D &) const override	MbConeSurface	virtual
TangentV(double &u, double &v, MbVector3D &) const	MbSurface	virtual
TapeBase(RegistrableRec regs=noRegistrable)	TapeBase
TapeBase(const TapeBase &)	TapeBase
Transform(const MbMatrix3D &matr, MbRegTransform *=nullptr) override	MbConeSurface	virtual
Type() const override	MbElementarySurface	virtual
umax	MbElementarySurface	protected
umin	MbElementarySurface	protected
Unlock() const	MbNestSyncItem
vmax	MbElementarySurface	protected
vmin	MbElementarySurface	protected
~MbSpaceItem()	MbSpaceItem	virtual
~MbSurface()	MbSurface	virtual
~TapeBase()	TapeBase	virtual