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occt/src/BRepFilletAPI/BRepFilletAPI_MakeFillet.cdl
abk 9cd1334737 Build fix 2 in CDL files.
2013-03-05 17:26:49 +04:00

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-- Created on: 1994-06-17
-- Created by: Modeling
-- Copyright (c) 1994-1999 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 MakeFillet from BRepFilletAPI inherits LocalOperation from BRepFilletAPI
---Purpose: Describes functions to build fillets on the broken edges of a shell or solid.
-- A MakeFillet object provides a framework for:
-- - initializing the construction algorithm with a given shape,
-- - acquiring the data characterizing the fillets,
-- - building the fillets and constructing the resulting shape, and
-- - consulting the result.
uses
Array1OfPnt2d from TColgp,
Shape from GeomAbs,
Surface from Geom ,
Shape from TopoDS,
Face from TopoDS,
Edge from TopoDS,
Vertex from TopoDS,
Function from Law,
ListOfShape from TopTools,
SecHArray1 from ChFiDS,
ErrorStatus from ChFiDS,
FilBuilder from ChFi3d,
FilletShape from ChFi3d,
HBuilder from TopOpeBRepBuild,
MapOfShape from TopTools,
ShapeModification from BRepBuilderAPI,
IndexedMapOfShape from TopTools
raises
NotDone from StdFail ,
NoSuchObject from Standard
is
Create(S : Shape from TopoDS;
FShape: FilletShape from ChFi3d = ChFi3d_Rational)
---Purpose: Initializes the computation of the fillets.
-- <FShape> sets the type of fillet surface. The
-- default value is ChFi3d_Rational (classical nurbs
-- representation of circles). ChFi3d_QuasiAngular
-- corresponds to a nurbs representation of circles
-- which parameterisation matches the circle one.
-- ChFi3d_Polynomial corresponds to a polynomial
-- representation of circles.
---Level: Public
returns MakeFillet from BRepFilletAPI;
SetParams(me : in out;
Tang, Tesp, T2d, TApp3d, TolApp2d, Fleche: Real from Standard)
---Level: Advanced
is static;
SetContinuity(me : in out;
InternalContinuity : Shape from GeomAbs;
AngularTolerance : Real);
---Purpose: Changes the parameters of continiuity
-- InternalContinuity to produce fillet'surfaces with
-- an continuity Ci (i=0,1 or 2).
-- By defaultInternalContinuity = GeomAbs_C1.
-- AngularTolerance is the G1 tolerance between fillet
-- and support'faces.
Add(me : in out; E : Edge from TopoDS)
---Purpose: Adds a fillet contour in the builder (builds a
-- contour of tangent edges).
-- The Radius must be set after.
--
---Level: Public
is static;
Add(me : in out; Radius : Real; E : Edge from TopoDS)
---Purpose: Adds a fillet description in the builder
-- - builds a contour of tangent edges,
-- - sets the radius.
--
---Level: Public
is static;
Add(me : in out; R1,R2 : Real; E : Edge from TopoDS)
---Purpose: Adds a fillet description in the builder
-- - builds a contour of tangent edges,
-- - sets a linear radius evolution law between
-- the first and last vertex of the spine.
--
---Level: Public
is static;
Add(me : in out; L : Function from Law; E : Edge from TopoDS)
---Purpose: Adds a fillet description in the builder
-- - builds a contour of tangent edges,
-- - sest the radius evolution law.
--
---Level: Public
is static;
Add(me : in out; UandR : Array1OfPnt2d from TColgp; E : Edge from TopoDS)
---Purpose: Adds a fillet description in the builder
-- - builds a contour of tangent edges,
-- - sets the radius evolution law interpolating the values
-- given in the array UandR :
--
-- p2d.X() = relative parameter on the spine [0,1]
-- p2d.Y() = value of the radius.
--
---Level: Public
is static;
SetRadius(me : in out;
Radius : Real from Standard;
IC : Integer from Standard;
IinC : Integer from Standard)
---Purpose: Sets the parameters of the fillet
-- along the contour of index IC generated using the Add function
-- in the internal data structure of
-- this algorithm, where Radius is the radius of the fillet.
is static;
SetRadius(me : in out;
R1,R2 : Real from Standard;
IC : Integer from Standard;
IinC : Integer from Standard)
---Purpose: Sets the parameters of the fillet
-- along the contour of index IC generated using the Add function
-- in the internal data structure of this algorithm, where the radius of the
-- fillet evolves according to a linear evolution law defined
-- from R1 to R2, between the first and last vertices of the contour of index IC.
is static;
SetRadius(me : in out;
L : Function from Law;
IC : Integer from Standard;
IinC : Integer from Standard)
---Purpose: Sets the parameters of the fillet
-- along the contour of index IC generated using the Add function
-- in the internal data structure of this algorithm, where the radius of the
-- fillet evolves according to the evolution law L, between the
-- first and last vertices of the contour of index IC.
is static;
SetRadius(me : in out;
UandR : Array1OfPnt2d from TColgp;
IC : Integer from Standard;
IinC : Integer from Standard)
---Purpose: Sets the parameters of the fillet
-- along the contour of index IC generated using the Add function
-- in the internal data structure of this algorithm,
-- where the radius of the fillet evolves according to the evolution law
-- which interpolates the set of parameter and radius pairs given
-- in the array UandR as follows:
-- - the X coordinate of a point in UandR defines a
-- relative parameter on the contour (i.e. a parameter between 0 and 1),
-- - the Y coordinate of a point in UandR gives the
-- corresponding value of the radius, and the radius evolves
-- between the first and last vertices of the contour of index IC.
is static;
ResetContour(me : in out;
IC : Integer from Standard)
---Purpose: Erases the radius information on the contour of index
-- IC in the internal data structure of this algorithm.
-- Use the SetRadius function to reset this data.
-- Warning
-- Nothing is done if IC is outside the bounds of the table of contours.
is static;
IsConstant(me : in out;
IC : Integer from Standard)
returns Boolean from Standard
---Purpose: Returns true if the radius of the fillet along the contour of index IC
-- in the internal data structure of this algorithm is constant,
-- Warning
-- False is returned if IC is outside the bounds of the table
-- of contours or if E does not belong to the contour of index IC.
is static;
Radius(me : in out;
IC : Integer from Standard)
returns Real from Standard
---Purpose: Returns the radius of the fillet along the contour of index IC in the
-- internal data structure of this algorithm
-- Warning
-- - Use this function only if the radius is constant.
-- - -1. is returned if IC is outside the bounds of the
-- table of contours or if E does not belong to the contour of index IC.
is static;
IsConstant(me : in out;
IC : Integer from Standard;
E : Edge from TopoDS)
returns Boolean from Standard
---Purpose: Returns true if the radius of the fillet along the edge E of the
-- contour of index IC in the internal data structure of
-- this algorithm is constant.
-- Warning
-- False is returned if IC is outside the bounds of the table
-- of contours or if E does not belong to the contour of index IC.
is static;
Radius(me : in out;
IC : Integer from Standard;
E : Edge from TopoDS)
returns Real from Standard
---Purpose: Returns the radius of the fillet along the edge E of the contour of index
-- IC in the internal data structure of this algorithm.
-- Warning
-- - Use this function only if the radius is constant.
-- - -1 is returned if IC is outside the bounds of the
-- table of contours or if E does not belong to the contour of index IC.
is static;
SetRadius(me : in out;
Radius : Real;
IC : Integer from Standard;
E : Edge from TopoDS)
---Purpose: Assigns Radius as the radius of the fillet on the edge E
is static;
SetRadius(me : in out;
Radius : Real;
IC : Integer from Standard;
V : Vertex from TopoDS)
--Purpose: Assigns Radius as the radius of the fillet on the vertex V.
-- These two functions are only used on contours where
-- the radius has not been defined. They enable radius
-- values to be assigned locally either to points on the
-- contour (in particular, the first and last vertices) or to
-- portions of the contour. During construction of the fillet,
-- an interpolation using the given values is carried out.
-- Warning
-- Nothing is done if:
-- - the edge E does not belong to the contour of index IC, or
-- - IC is outside the bound of the table of contours, or
is static;
GetBounds(me : in out;
IC : Integer from Standard;
E : Edge from TopoDS;
F,L : out Real from Standard)
returns Boolean from Standard;
GetLaw(me : in out;
IC : Integer from Standard;
E : Edge from TopoDS)
returns mutable Function from Law;
SetLaw(me : in out;
IC : Integer from Standard;
E : Edge from TopoDS;
L : Function from Law);
------------------------------------------------------------------
SetFilletShape(me: in out; FShape: FilletShape from ChFi3d)
---Purpose: Assigns FShape as the type of fillet shape built by this algorithm.
is static;
GetFilletShape(me)
---Purpose: Returns the type of fillet shape built by this algorithm.
returns FilletShape from ChFi3d
is static;
NbContours(me)
---Purpose: Returns the number of contours generated using the
-- Add function in the internal data structure of this algorithm.
returns Integer from Standard is static;
Contour(me; E : Edge from TopoDS)
---Purpose: Returns the index of the contour in the internal data
-- structure of this algorithm which contains the edge E of the shape.
-- This function returns 0 if the edge E does not belong to any contour.
-- Warning
-- This index can change if a contour is removed from the
-- internal data structure of this algorithm using the function Remove.
returns Integer from Standard is static;
NbEdges(me; I : Integer from Standard)
---Purpose: Returns the number of edges in the contour of index I in
-- the internal data structure of this algorithm.
-- Warning
-- Returns 0 if I is outside the bounds of the table of contours.
returns Integer from Standard
is static;
Edge(me; I,J : Integer from Standard)
---Purpose: Returns the edge of index J in the contour of index I in
-- the internal data structure of this algorithm.
-- Warning
-- Returns a null shape if:
-- - I is outside the bounds of the table of contours, or
-- - J is outside the bounds of the table of edges of the index I contour.
---C++: return const &
returns Edge from TopoDS
is static;
Remove(me : in out; E : Edge from TopoDS)
---Purpose: Removes the contour in the internal data structure of
-- this algorithm which contains the edge E of the shape.
-- Warning
-- Nothing is done if the edge E does not belong to the
-- contour in the internal data structure of this algorithm.
is static;
Length(me; IC : Integer from Standard) returns Real from Standard
---Purpose: Returns the length of the contour of index IC in the
-- internal data structure of this algorithm.
-- Warning
-- Returns -1. if IC is outside the bounds of the table of contours.
is static;
FirstVertex(me; IC : Integer from Standard) returns Vertex from TopoDS
---Purpose: Returns the first vertex of the contour of index IC
-- in the internal data structure of this algorithm.
-- Warning
-- Returns a null shape if IC is outside the bounds of the table of contours.
is static;
LastVertex(me; IC : Integer from Standard) returns Vertex from TopoDS
---Purpose: Returns the last vertex of the contour of index IC
-- in the internal data structure of this algorithm.
-- Warning
-- Returns a null shape if IC is outside the bounds of the table of contours.
is static;
Abscissa(me;
IC : Integer from Standard;
V : Vertex from TopoDS)
returns Real from Standard
---Purpose: Returns the curvilinear abscissa of the vertex V on the
-- contour of index IC in the internal data structure of this algorithm.
-- Warning
-- Returns -1. if:
-- - IC is outside the bounds of the table of contours, or
-- - V is not on the contour of index IC.
is static;
RelativeAbscissa(me;
IC : Integer from Standard;
V : Vertex from TopoDS)
returns Real from Standard
---Purpose: Returns the relative curvilinear abscissa (i.e. between 0
-- and 1) of the vertex V on the contour of index IC in the
-- internal data structure of this algorithm.
-- Warning
-- Returns -1. if:
-- - IC is outside the bounds of the table of contours, or
-- - V is not on the contour of index IC.
is static;
ClosedAndTangent(me; IC : Integer from Standard)
returns Boolean from Standard
---Purpose: Returns true if the contour of index IC in the internal
-- data structure of this algorithm is closed and tangential
-- at the point of closure.
-- Warning
-- Returns false if IC is outside the bounds of the table of contours.
is static;
Closed(me; IC : Integer from Standard)
returns Boolean from Standard
---Purpose: Returns true if the contour of index IC in the internal
-- data structure of this algorithm is closed.
-- Warning
-- Returns false if IC is outside the bounds of the table of contours.
is static;
Build(me : in out)
is redefined;
---Purpose: Builds the fillets on all the contours in the internal data
-- structure of this algorithm and constructs the resulting shape.
-- Use the function IsDone to verify that the filleted shape
-- is built. Use the function Shape to retrieve the filleted shape.
-- Warning
-- The construction of fillets implements highly complex
-- construction algorithms. Consequently, there may be
-- instances where the algorithm fails, for example if the
-- data defining the radius of the fillet is not compatible
-- with the geometry of the initial shape. There is no initial
-- analysis of errors and they only become evident at the
-- construction stage.
-- Additionally, in the current software release, the
-- following cases are not handled:
-- - the end point of the contour is the point of
-- intersection of 4 or more edges of the shape, or
-- - the intersection of the fillet with a face which limits
-- the contour is not fully contained in this face.
Reset(me : in out)
---Purpose: Reinitializes this algorithm, thus canceling the effects of the Build function.
-- This function allows modifications to be made to the
-- contours and fillet parameters in order to rebuild the shape.
is static;
Builder(me) returns HBuilder from TopOpeBRepBuild
---Purpose: Returns the internal topology building algorithm.
---Level: Advanced
is static;
-------------------------------------------
-- Methods usefull for historical utilities --
-------------------------------------------
Generated (me: in out; EorV : Shape from TopoDS)
---Purpose: Returns the list of shapes generated from the
-- shape <EorV>.
---C++: return const &
---Level: Public
returns ListOfShape from TopTools
is redefined virtual;
Modified (me: in out; F : Shape from TopoDS)
---Purpose: Returns the list of shapes modified from the shape
-- <F>.
---C++: return const &
---Level: Public
returns ListOfShape from TopTools
is redefined virtual;
IsDeleted (me: in out; F : Shape from TopoDS)
returns Boolean
is redefined virtual;
IsProtectedFromModification(me; theS : Shape from TopoDS)
returns Boolean from Standard;
---Purpose: Indicates if theS is protected from modification.
-------------------------------------------
-- Methods usefull for BRepCtx utilities --
-------------------------------------------
NbSurfaces(me)
---Purpose: returns the number of surfaces
-- after the shape creation.
---Level: Public
returns Integer from Standard;
NewFaces(me: in out; I: Integer)
---Purpose: Return the faces created for surface <I>.
---C++: return const &
---Level: Public
returns ListOfShape from TopTools;
-------------------------------
---Methods for quick simulation
-------------------------------
Simulate(me : in out;
IC : Integer from Standard);
NbSurf(me; IC : Integer from Standard)
returns Integer from Standard;
Sect(me; IC, IS : Integer from Standard)
returns mutable SecHArray1 from ChFiDS;
-------------------------------------
--- Methods for managing errors
-------------------------------------
NbFaultyContours(me)
---Purpose: Returns the number of contours where the computation
-- of the fillet failed
returns Integer from Standard is static;
FaultyContour(me; I : Integer from Standard)
---Purpose: for each I in [1.. NbFaultyContours] returns the index IC of
-- the contour where the computation of the fillet failed.
-- the method NbEdges(IC) gives the number of edges in the contour IC
-- the method Edge(IC,ie) gives the edge number ie of the contour IC
returns Integer from Standard is static;
NbComputedSurfaces(me; IC : Integer from Standard)
---Purpose: returns the number of surfaces which have been
-- computed on the contour IC
returns Integer from Standard is static;
ComputedSurface(me; IC, IS : Integer from Standard)
---Purpose: returns the surface number IS concerning the contour IC
returns Surface from Geom is static;
NbFaultyVertices(me)
---Purpose: returns the number of vertices where the computation failed
returns Integer from Standard is static;
FaultyVertex(me; IV : Integer from Standard)
---Purpose: returns the vertex where the computation failed
returns Vertex from TopoDS is static;
HasResult(me) returns Boolean from Standard is static;
---Purpose: returns true if a part of the result has been computed
-- if the filling in a corner failed a shape with a hole is returned
BadShape(me) returns Shape from TopoDS
---Purpose: if (HasResult()) returns the partial result
raises NoSuchObject from Standard
is static;
StripeStatus(me;IC : Integer from Standard) returns ErrorStatus from ChFiDS
---Purpose: returns the status concerning the contour IC in case of error
-- ChFiDS_Ok : the computation is Ok
-- ChFiDS_StartsolFailure : the computation can't start, perhaps the
-- the radius is too big
-- ChFiDS_TwistedSurface : the computation failed because of a twisted
-- surface
-- ChFiDS_WalkingFailure : there is a problem in the walking
-- ChFiDS_Error: other error different from above
is static;
fields
myBuilder : FilBuilder from ChFi3d;
myMap : MapOfShape from TopTools;
myProtectedFromModificationShapes : IndexedMapOfShape from TopTools;
end MakeFillet;
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