# OCC.BndLib module

class `BndLib_Add2dCurve`

  Bases: `object`

  static `Add`(*args)
    - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 2D curve from the package Geom2d - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom2d_Curve mycurve = … ; Geom2dAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box2d B; // … Standard_Real Tol = … ; Add2dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | C (Adaptor2d_Curve2d &) – Tol (float) – B (Bnd_Box2d &) –
    Return type: | void

    - Adds to the bounding box Bthe arc of the curve C limited by the two parameter values P1 and P2. B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 2D curve from the package Geom2d - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom2d_Curve mycurve = … ; Geom2dAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box2d B; // … Standard_Real Tol = … ; Add2dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | C (Adaptor2d_Curve2d &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box2d &) –
    Return type: | void

    - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C.

    Parameters: | C (Handle_Geom2d_Curve &) – Tol (float) – Box (Bnd_Box2d &) –
    Return type: | void

    - Adds to the bounding box B the part of curve C B is then enlarged by the tolerance value Tol. U1, U2 - the parametric range to comute the bounding box; Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C.

    Parameters: | C (Handle_Geom2d_Curve &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box2d &) –
    Return type: | void

  `thisown`

    The membership flag

`BndLib_Add2dCurve_Add`(*args)
  - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 2D curve from the package Geom2d - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom2d_Curve mycurve = … ; Geom2dAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box2d B; // … Standard_Real Tol = … ; Add2dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | C (Adaptor2d_Curve2d &) – Tol (float) – B (Bnd_Box2d &) –
  Return type: | void

  - Adds to the bounding box Bthe arc of the curve C limited by the two parameter values P1 and P2. B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 2D curve from the package Geom2d - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom2d_Curve mycurve = … ; Geom2dAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box2d B; // … Standard_Real Tol = … ; Add2dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | C (Adaptor2d_Curve2d &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box2d &) –
  Return type: | void

  - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C.

  Parameters: | C (Handle_Geom2d_Curve &) – Tol (float) – Box (Bnd_Box2d &) –
  Return type: | void

  - Adds to the bounding box B the part of curve C B is then enlarged by the tolerance value Tol. U1, U2 - the parametric range to comute the bounding box; Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, - if not, the points of an approximation of the curve C.

  Parameters: | C (Handle_Geom2d_Curve &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box2d &) –
  Return type: | void

class `BndLib_Add3dCurve`

  Bases: `object`

  static `Add`(*args)
    - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 3D curve from the package Geom - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom_Curve mycurve = … ; GeomAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box B; // … Standard_Real Tol = … ; Add3dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | C (Adaptor3d_Curve &) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

    - Adds to the bounding box B the curve C the arc of the curve C limited by the two parameter values P1 and P2. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 3D curve from the package Geom - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom_Curve mycurve = … ; GeomAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box B; // … Standard_Real Tol = … ; Add3dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | C (Adaptor3d_Curve &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

  `thisown`

    The membership flag

`BndLib_Add3dCurve_Add`(*args)
  - Adds to the bounding box B the curve C B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 3D curve from the package Geom - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom_Curve mycurve = … ; GeomAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box B; // … Standard_Real Tol = … ; Add3dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | C (Adaptor3d_Curve &) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

  - Adds to the bounding box B the curve C the arc of the curve C limited by the two parameter values P1 and P2. Note: depending on the type of curve, one of the following representations of the curve C is used to include it in the bounding box B: - an exact representation if C is built from a line, a circle or a conic curve, - the poles of the curve if C is built from a Bezier curve or a BSpline curve, if not, the points of an approximation of the curve C. Warning C is an adapted curve, that is, an object which is an interface between: - the services provided by a 3D curve from the package Geom - and those required of the curve by the computation algorithm. The adapted curve is created in the following way: Handle_Geom_Curve mycurve = … ; GeomAdaptor_Curve C(mycurve); The bounding box B is then enlarged by adding it: Bnd_Box B; // … Standard_Real Tol = … ; Add3dCurve::Add ( C, Tol, B ); Exceptions Standard_Failure if the curve is built from: - a Geom_Line, or - a Geom_Parabola, or - a Geom_Hyperbola, and P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | C (Adaptor3d_Curve &) – U1 (float) – U2 (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

class `BndLib_AddSurface`

  Bases: `object`

  static `Add`(*args)
    - Adds to the bounding box B the surface S B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the surface S is used to include it in the bounding box B: - an exact representation if S is built from a plane, a cylinder, a cone, a sphere or a torus, - the poles of the surface if S is built from a Bezier surface or a BSpline surface, - the points of an approximation of the surface S in cases other than offset surfaces; - in the case of an offset surface, the basis surface is first included according to the previous rules; then the bounding box is enlarged by the offset value. Warning Do not use these functions to add a non-finite surface to the bounding box B. If UMin, UMax, VMin or VMax is an infinite value B will become WholeSpace. S is an adapted surface, that is, an object which is an interface between: - the services provided by a surface from the package Geom - and those required of the surface by the computation algorithm. The adapted surface is created in the following way: Handle_Geom_Surface mysurface = … ; GeomAdaptor_Surface S(mysurface); The bounding box B is then enlarged by adding this surface: Bnd_Box B; // … Standard_Real Tol = … ; AddSurface::Add ( S, Tol, B );

    Parameters: | S (Adaptor3d_Surface &) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

    - Adds to the bounding box B the surface S the patch of the surface S limited in the u parametric direction by the two parameter values UMin, UMax, and in the v parametric direction by the two parameter values VMin, VMax. Note: depending on the type of curve, one of the following representations of the surface S is used to include it in the bounding box B: - an exact representation if S is built from a plane, a cylinder, a cone, a sphere or a torus, - the poles of the surface if S is built from a Bezier surface or a BSpline surface, - the points of an approximation of the surface S in cases other than offset surfaces; - in the case of an offset surface, the basis surface is first included according to the previous rules; then the bounding box is enlarged by the offset value. Warning Do not use these functions to add a non-finite surface to the bounding box B. If UMin, UMax, VMin or VMax is an infinite value B will become WholeSpace. S is an adapted surface, that is, an object which is an interface between: - the services provided by a surface from the package Geom - and those required of the surface by the computation algorithm. The adapted surface is created in the following way: Handle_Geom_Surface mysurface = … ; GeomAdaptor_Surface S(mysurface); The bounding box B is then enlarged by adding this surface: Bnd_Box B; // … Standard_Real Tol = … ; AddSurface::Add ( S, Tol, B );

    Parameters: | S (Adaptor3d_Surface &) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

  `thisown`

    The membership flag

`BndLib_AddSurface_Add`(*args)
  - Adds to the bounding box B the surface S B is then enlarged by the tolerance value Tol. Note: depending on the type of curve, one of the following representations of the surface S is used to include it in the bounding box B: - an exact representation if S is built from a plane, a cylinder, a cone, a sphere or a torus, - the poles of the surface if S is built from a Bezier surface or a BSpline surface, - the points of an approximation of the surface S in cases other than offset surfaces; - in the case of an offset surface, the basis surface is first included according to the previous rules; then the bounding box is enlarged by the offset value. Warning Do not use these functions to add a non-finite surface to the bounding box B. If UMin, UMax, VMin or VMax is an infinite value B will become WholeSpace. S is an adapted surface, that is, an object which is an interface between: - the services provided by a surface from the package Geom - and those required of the surface by the computation algorithm. The adapted surface is created in the following way: Handle_Geom_Surface mysurface = … ; GeomAdaptor_Surface S(mysurface); The bounding box B is then enlarged by adding this surface: Bnd_Box B; // … Standard_Real Tol = … ; AddSurface::Add ( S, Tol, B );

  Parameters: | S (Adaptor3d_Surface &) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

  - Adds to the bounding box B the surface S the patch of the surface S limited in the u parametric direction by the two parameter values UMin, UMax, and in the v parametric direction by the two parameter values VMin, VMax. Note: depending on the type of curve, one of the following representations of the surface S is used to include it in the bounding box B: - an exact representation if S is built from a plane, a cylinder, a cone, a sphere or a torus, - the poles of the surface if S is built from a Bezier surface or a BSpline surface, - the points of an approximation of the surface S in cases other than offset surfaces; - in the case of an offset surface, the basis surface is first included according to the previous rules; then the bounding box is enlarged by the offset value. Warning Do not use these functions to add a non-finite surface to the bounding box B. If UMin, UMax, VMin or VMax is an infinite value B will become WholeSpace. S is an adapted surface, that is, an object which is an interface between: - the services provided by a surface from the package Geom - and those required of the surface by the computation algorithm. The adapted surface is created in the following way: Handle_Geom_Surface mysurface = … ; GeomAdaptor_Surface S(mysurface); The bounding box B is then enlarged by adding this surface: Bnd_Box B; // … Standard_Real Tol = … ; AddSurface::Add ( S, Tol, B );

  Parameters: | S (Adaptor3d_Surface &) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

class `SwigPyIterator`(*args, **kwargs)

  Bases: `object`

  `advance`()
  `copy`()
  `decr`()
  `distance`()
  `equal`()
  `incr`()
  `next`()
  `previous`()
  `thisown`

    The membership flag

  `value`()

class `bndlib`

  Bases: `object`

  static `Add`(*args)
    - Bounding box for a surface trimmed or not Adds the segment of the line L limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. Tol is the tolerance value to enlarge the minimun and maximum dimension P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | L (gp_Lin2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – L – P1 – P2 – Tol – B – C (gp_Circ) – Tol – B –
    Return type: | void
    Return type: | void
    Return type: | void

    - P2-P1 can be in [0,2*pi]

    Parameters: | C (gp_Circ2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) – C – Tol – B –
    Return type: | void
    Return type: | void

    - Adds the circle C, or the arc of the circle C limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P2-P1 can be in [0,2*pi]

    Parameters: | C (gp_Elips) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – C – Tol – B –
    Return type: | void
    Return type: | void

    - P2-P1 can be in [0,2*pi]

    Parameters: | C (gp_Elips2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) – C – Tol – B –
    Return type: | void
    Return type: | void

    - Adds the ellipse E, or the arc of the ellipse E limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P2-P1 can be in [0,2*pi]

    Parameters: | C (gp_Elips2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – P (gp_Parab) – P1 – P2 – Tol – B –
    Return type: | void
    Return type: | void

    - Adds the arc of the parabola P limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | P (gp_Parab2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – H (gp_Hypr) – P1 – P2 – Tol – B –
    Return type: | void
    Return type: | void

    - Adds the arc of the branch of hyperbola H limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | H (gp_Hypr2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) –
    Return type: | void

    - UMax -UMin can be in [0,2*pi]

    Parameters: | S (gp_Cylinder) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

    - Adds to the bounding box B, the patch of the cylinder S limited - in the v parametric direction, by the two parameter values VMin and VMax - and optionally in the u parametric direction, by the two parameter values UMin and UMax. B is then enlarged by the tolerance value Tol. VMin and VMax may represent infinite values. Exceptions Standard_Failure if VMin and VMax are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | S (gp_Cylinder) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

    - UMax-UMin can be in [0,2*pi]

    Parameters: | S (gp_Cone) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

    - Adds to the bounding box B, the patch of the cone S limited - in the v parametric direction, by the two parameter values VMin and VMax - and optionally in the u parametric direction, by the two parameter values UMin and UMax, B is then enlarged by the tolerance value Tol. VMin and VMax may represent infinite values. Exceptions Standard_Failure if VMin and VMax are either two negative infinite real numbers, or two positive infinite real numbers.

    Parameters: | S (gp_Sphere) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) – S – Tol – B –
    Return type: | void
    Return type: | void

    - Adds to the bounding box B the sphere S, or - the patch of the sphere S, limited in the u parametric direction, by the two parameter values UMin and UMax, and in the v parametric direction, by the two parameter values VMin and VMax. B is then enlarged by the tolerance value Tol. UMax-UMin can be in [0,2*pi] VMin,VMax can be [-pi/2,pi/2]

    Parameters: | S (gp_Sphere) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) – P (gp_Torus) – Tol – B –
    Return type: | void
    Return type: | void

    - Adds to the bounding box B - the torus S, or - the patch of the torus S, limited in the u parametric direction, by the two parameter values UMin and UMax, and in the v parametric direction, by the two parameter values VMin and VMax. B is then enlarged by the tolerance value Tol. UMax-UMin can be in [0,2*pi], VMin,VMax can be [-pi/2,pi/2]

    Parameters: | P (gp_Torus) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
    Return type: | void

  `thisown`

    The membership flag

`bndlib_Add`(*args)
  - Bounding box for a surface trimmed or not Adds the segment of the line L limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. Tol is the tolerance value to enlarge the minimun and maximum dimension P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | L (gp_Lin2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – L – P1 – P2 – Tol – B – C (gp_Circ) – Tol – B –
  Return type: | void
  Return type: | void
  Return type: | void

  - P2-P1 can be in [0,2*pi]

  Parameters: | C (gp_Circ2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) – C – Tol – B –
  Return type: | void
  Return type: | void

  - Adds the circle C, or the arc of the circle C limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P2-P1 can be in [0,2*pi]

  Parameters: | C (gp_Elips) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – C – Tol – B –
  Return type: | void
  Return type: | void

  - P2-P1 can be in [0,2*pi]

  Parameters: | C (gp_Elips2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) – C – Tol – B –
  Return type: | void
  Return type: | void

  - Adds the ellipse E, or the arc of the ellipse E limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P2-P1 can be in [0,2*pi]

  Parameters: | C (gp_Elips2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – P (gp_Parab) – P1 – P2 – Tol – B –
  Return type: | void
  Return type: | void

  - Adds the arc of the parabola P limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | P (gp_Parab2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box &) – H (gp_Hypr) – P1 – P2 – Tol – B –
  Return type: | void
  Return type: | void

  - Adds the arc of the branch of hyperbola H limited by the two parameter values P1 and P2, to the bounding box B, and then enlarges B by the tolerance value Tol. P1 and P2 may represent infinite values. Exceptions Standard_Failure if P1 and P2 are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | H (gp_Hypr2d) – P1 (float) – P2 (float) – Tol (float) – B (Bnd_Box2d &) –
  Return type: | void

  - UMax -UMin can be in [0,2*pi]

  Parameters: | S (gp_Cylinder) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

  - Adds to the bounding box B, the patch of the cylinder S limited - in the v parametric direction, by the two parameter values VMin and VMax - and optionally in the u parametric direction, by the two parameter values UMin and UMax. B is then enlarged by the tolerance value Tol. VMin and VMax may represent infinite values. Exceptions Standard_Failure if VMin and VMax are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | S (gp_Cylinder) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

  - UMax-UMin can be in [0,2*pi]

  Parameters: | S (gp_Cone) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

  - Adds to the bounding box B, the patch of the cone S limited - in the v parametric direction, by the two parameter values VMin and VMax - and optionally in the u parametric direction, by the two parameter values UMin and UMax, B is then enlarged by the tolerance value Tol. VMin and VMax may represent infinite values. Exceptions Standard_Failure if VMin and VMax are either two negative infinite real numbers, or two positive infinite real numbers.

  Parameters: | S (gp_Sphere) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) – S – Tol – B –
  Return type: | void
  Return type: | void

  - Adds to the bounding box B the sphere S, or - the patch of the sphere S, limited in the u parametric direction, by the two parameter values UMin and UMax, and in the v parametric direction, by the two parameter values VMin and VMax. B is then enlarged by the tolerance value Tol. UMax-UMin can be in [0,2*pi] VMin,VMax can be [-pi/2,pi/2]

  Parameters: | S (gp_Sphere) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) – P (gp_Torus) – Tol – B –
  Return type: | void
  Return type: | void

  - Adds to the bounding box B - the torus S, or - the patch of the torus S, limited in the u parametric direction, by the two parameter values UMin and UMax, and in the v parametric direction, by the two parameter values VMin and VMax. B is then enlarged by the tolerance value Tol. UMax-UMin can be in [0,2*pi], VMin,VMax can be [-pi/2,pi/2]

  Parameters: | P (gp_Torus) – UMin (float) – UMax (float) – VMin (float) – VMax (float) – Tol (float) – B (Bnd_Box &) –
  Return type: | void

`register_handle`(handle, base_object)

  Inserts the handle into the base object to prevent memory corruption in certain cases