-- Created on: 1993-02-22 -- Created by: Remi LEQUETTE -- Copyright (c) 1993-1999 Matra Datavision -- Copyright (c) 1999-2012 OPEN CASCADE SAS -- -- The content of this file is subject to the Open CASCADE Technology Public -- License Version 6.5 (the "License"). You may not use the content of this file -- except in compliance with the License. Please obtain a copy of the License -- at http://www.opencascade.org and read it completely before using this file. -- -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. -- -- The Original Code and all software distributed under the License is -- distributed on an "AS IS" basis, without warranty of any kind, and the -- Initial Developer hereby disclaims all such warranties, including without -- limitation, any warranties of merchantability, fitness for a particular -- purpose or non-infringement. Please see the License for the specific terms -- and conditions governing the rights and limitations under the License. class Surface from BRepAdaptor inherits Surface from Adaptor3d ---Purpose: The Surface from BRepAdaptor allows to use a Face -- of the BRep topology look like a 3D surface. -- -- It has the methods of the class Surface from -- Adaptor3d. -- -- It is created or initialized with a Face. It takes -- into account the local coordinates system. -- -- The u,v parameter range is the minmax value for -- the restriction, unless the flag restriction is -- set to false. uses Face from TopoDS, SurfaceType from GeomAbs, HSurface from Adaptor3d, HCurve from Adaptor3d, Surface from GeomAdaptor, Shape from GeomAbs, BezierSurface from Geom, BSplineSurface from Geom, Trsf from gp, Pnt from gp, Vec from gp, Dir from gp, Pln from gp, Cylinder from gp, Sphere from gp, Torus from gp, Cone from gp, Ax1 from gp, Array1OfReal from TColStd raises OutOfRange from Standard, DomainError from Standard, NoSuchObject from Standard is Create returns Surface from BRepAdaptor; ---Purpose: Creates an undefined surface with no face loaded. Create(F : Face from TopoDS; R : Boolean = Standard_True) returns Surface from BRepAdaptor; ---Purpose: Creates a surface to access the geometry of . -- If is true the parameter range is -- the parameter range in the UV space of the -- restriction. Initialize(me : in out; F : Face from TopoDS; Restriction : Boolean = Standard_True) ---Purpose: Sets the surface to the geometry of . is static; Surface(me) returns Surface from GeomAdaptor ---Purpose: Returns the surface. -- ---C++: return const & is static; ChangeSurface(me : in out) returns Surface from GeomAdaptor ---Purpose: Returns the surface. -- ---C++: return & is static; Trsf(me) returns Trsf from gp ---Purpose: Returns the surface coordinate system. -- ---C++: return const & is static; Face(me) returns Face from TopoDS ---Purpose: Returns the face. -- ---C++: return const & is static; Tolerance(me) returns Real ---Purpose: Returns the face tolerance. -- is static; -- -- Methods of Surface from GeomAdaptor -- FirstUParameter(me) returns Real ---C++:inline is redefined static; LastUParameter(me) returns Real ---C++:inline is redefined static; FirstVParameter(me) returns Real ---C++:inline is redefined static; LastVParameter(me) returns Real ---C++:inline is redefined static; UContinuity(me) returns Shape from GeomAbs ---C++:inline is redefined static; VContinuity(me) returns Shape from GeomAbs ---C++:inline is redefined static; NbUIntervals(me; S : Shape from GeomAbs) returns Integer ---Purpose: If necessary, breaks the surface in U intervals of -- continuity . And returns the number of -- intervals. ---C++:inline is redefined static; NbVIntervals(me; S : Shape from GeomAbs) returns Integer ---Purpose: If necessary, breaks the surface in V intervals of -- continuity . And returns the number of -- intervals. ---C++:inline is redefined static; UIntervals(me; T : in out Array1OfReal from TColStd; S : Shape from GeomAbs ) ---Purpose: Returns the intervals with the requested continuity -- in the U direction. raises OutOfRange from Standard -- if the Length of the array does -- have enought slots to accomodate -- the result. is redefined static; VIntervals(me; T : in out Array1OfReal from TColStd; S : Shape from GeomAbs ) ---Purpose: Returns the intervals with the requested continuity -- in the V direction. raises OutOfRange from Standard -- if the Length of the array does -- have enought slots to accomodate -- the result. is redefined static; UTrim(me; First, Last, Tol : Real) returns HSurface from Adaptor3d ---Purpose: Returns a surface trimmed in the U direction -- equivalent of between -- parameters and . is used to -- test for 3d points confusion. raises OutOfRange from Standard ---Purpose: If >= is redefined static ; VTrim(me; First, Last, Tol : Real) returns HSurface from Adaptor3d ---Purpose: Returns a surface trimmed in the V direction between -- parameters and . is used to -- test for 3d points confusion. raises OutOfRange from Standard ---Purpose: If >= is redefined static ; IsUClosed(me) returns Boolean ---C++:inline is redefined static; IsVClosed(me) returns Boolean ---C++:inline is redefined static; IsUPeriodic(me) returns Boolean ---C++:inline is redefined static; UPeriod(me) returns Real raises DomainError from Standard -- if the curve is not periodic ---C++:inline is redefined static; IsVPeriodic(me) returns Boolean ---C++:inline is redefined static; VPeriod(me) returns Real ---C++:inline raises DomainError from Standard -- if the curve is not periodic is redefined static; Value (me; U, V : Real) returns Pnt from gp --- Purpose : Computes the point of parameters U,V on the surface. is redefined static; D0 (me; U, V : Real; P : out Pnt from gp) --- Purpose : Computes the point of parameters U,V on the surface. is redefined static; D1 (me; U, V : Real; P : out Pnt from gp; D1U, D1V : out Vec from gp) --- Purpose : Computes the point and the first derivatives on -- the surface. raises DomainError from Standard --- Purpose : Raised if the continuity of the current -- intervals is not C1. is redefined static; D2 (me; U, V : Real; P : out Pnt from gp; D1U, D1V, D2U, D2V, D2UV : out Vec from gp) --- Purpose : Computes the point, the first and second -- derivatives on the surface. raises DomainError from Standard --- Purpose : Raised if the continuity of the current -- intervals is not C2. is redefined static; D3 (me; U, V : Real; P : out Pnt from gp; D1U, D1V, D2U, D2V, D2UV, D3U, D3V, D3UUV, D3UVV : out Vec from gp) --- Purpose : Computes the point, the first, second and third -- derivatives on the surface. raises DomainError from Standard --- Purpose : Raised if the continuity of the current -- intervals is not C3. is redefined static; DN (me; U, V : Real; Nu, Nv : Integer) returns Vec from gp --- Purpose : Computes the derivative of order Nu in the direction -- U and Nv in the direction V at the point P(U, V). raises DomainError from Standard, --- Purpose : Raised if the current U interval is not not CNu -- and the current V interval is not CNv. OutOfRange from Standard --- Purpose : Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0. is redefined static; UResolution(me; R3d : Real ) returns Real ---Purpose : Returns the parametric U resolution corresponding -- to the real space resolution . -- ---C++:inline is redefined static; VResolution(me; R3d : Real ) returns Real ---Purpose : Returns the parametric V resolution corresponding -- to the real space resolution . -- ---C++:inline is redefined static; GetType(me) returns SurfaceType from GeomAbs ---Purpose: Returns the type of the surface : Plane, Cylinder, -- Cone, Sphere, Torus, BezierSurface, -- BSplineSurface, SurfaceOfRevolution, -- SurfaceOfExtrusion, OtherSurface ---C++:inline is redefined static; Plane(me) returns Pln from gp raises NoSuchObject from Standard is redefined static; Cylinder(me) returns Cylinder from gp raises NoSuchObject from Standard is redefined static; Cone(me) returns Cone from gp raises NoSuchObject from Standard is redefined static; Sphere(me) returns Sphere from gp raises NoSuchObject from Standard is redefined static; Torus(me) returns Torus from gp raises NoSuchObject from Standard is redefined static; UDegree(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; NbUPoles(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; VDegree(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; NbVPoles(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; NbUKnots(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; NbVKnots(me) returns Integer raises NoSuchObject from Standard ---C++:inline is redefined static; IsURational(me) returns Boolean raises NoSuchObject from Standard ---C++:inline is redefined static; IsVRational(me) returns Boolean raises NoSuchObject from Standard ---C++:inline is redefined static; Bezier(me) returns BezierSurface from Geom ---Purpose: --Warning : this will make a copy of the -- Bezier Surface since it applies -- to it the myTsrf transformation -- Be Carefull when using this method raises NoSuchObject from Standard is redefined static; BSpline(me) returns BSplineSurface from Geom ---Purpose: -- Warning : this will make a copy of the -- BSpline Surface since it applies -- to it the myTsrf transformation -- Be Carefull when using this method raises NoSuchObject from Standard is redefined static; AxeOfRevolution(me) returns Ax1 from gp raises NoSuchObject from Standard -- only for SurfaceOfRevolution is redefined static; Direction(me) returns Dir from gp raises NoSuchObject from Standard -- only for SurfaceOfExtrusion is redefined static; BasisCurve(me) returns HCurve from Adaptor3d raises NoSuchObject from Standard ---Purpose: only for SurfaceOfExtrusion and SurfaceOfRevolution -- Warning: this will make a copy of the underlying curve -- since it applies to it the transformation -- myTrsf. Be carefull when using this method. is redefined static; BasisSurface(me) returns HSurface from Adaptor3d raises NoSuchObject from Standard -- only for Offset Surface is redefined static; OffsetValue(me) returns Real from Standard raises NoSuchObject from Standard -- only for Offset Surface is redefined static; fields mySurf : Surface from GeomAdaptor; myTrsf : Trsf from gp; myFace : Face from TopoDS; end Surface;