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-- File: FilletSurf_Builder.cdl
-- Created: Fri Jul 26 11:28:31 1996
-- Author: Maria PUMBORIOS
-- <mps@sgi30>
---Copyright: Matra Datavision 1996
class Builder from FilletSurf
---Purpose: API giving the following geometric information about fillets
-- list of corresponding NUBS surfaces
-- for each surface:
-- the 2 support faces
-- on each face: the 3d curve and the corresponding 2d curve
-- the 2d curves on the fillet
-- status of start and end section of the fillet
-- first and last parameter on edge of the fillet.
uses
Shape,Edge,Face from TopoDS,
Surface from Geom,
Curve from Geom,
TrimmedCurve from Geom,
ListOfShape from TopTools,
Real from Standard,
Curve from Geom2d,
InternalBuilder, StatusType,ErrorTypeStatus,StatusDone from FilletSurf
raises
NotDone from StdFail,
OutOfRange from Standard
is
Create(S : Shape from TopoDS;
E : ListOfShape from TopTools;
R : Real from Standard;
Ta : Real from Standard= 1.0e-2;
Tapp3d : Real from Standard= 1.0e-4;
Tapp2d : Real from Standard =1.0e-5)
---Purpose: initialize of the informations necessary for the
-- computation of the fillet on the
-- Shape S from a list of edges E and a radius R.
--
-- Ta is the angular tolerance
-- Tapp3d is the 3d approximation tolerance
-- Tapp2d is the 2d approximation tolerance
--
--
--
returns Builder from FilletSurf;
Perform(me:in out);
---Purpose computation of the fillet (list of NUBS)
Simulate (me:in out);
-- computes only the sections used in the computation of the fillet
IsDone(me) returns StatusDone from FilletSurf;
---Purpose: gives the status about the computation of the fillet
-- returns:
-- IsOK :no problem during the computation
-- IsNotOk: no result is produced
-- IsPartial: the result is partial
StatusError(me) returns ErrorTypeStatus from FilletSurf;
---Purpose: gives informations about error status if
-- IsDone=IsNotOk
-- returns
-- EdgeNotG1: the edges are not G1
-- FacesNotG1 : two connected faces on a same support are
-- not G1
-- EdgeNotOnShape: the edge is not on shape
-- NotSharpEdge: the edge is not sharp
-- PbFilletCompute: problem during the computation of the fillet
NbSurface(me) returns Integer from Standard
---Purpose: gives the number of NUBS surfaces of the Fillet.
raises NotDone from StdFail;
SurfaceFillet (me;Index:Integer from Standard) returns Surface from Geom
---Purpose: gives the NUBS surface of index Index.
---C++: return const &
raises NotDone from StdFail,
OutOfRange from Standard;
TolApp3d (me;Index:Integer from Standard) returns Real from Standard
---Purpose: gives the 3d tolerance reached during approximation
-- of surface of index Index
raises NotDone from StdFail,
OutOfRange from Standard;
SupportFace1 (me;Index:Integer from Standard) returns Face from TopoDS
---Purpose:gives the first support face relative to SurfaceFillet(Index);
---C++:return const &
raises NotDone from StdFail,
OutOfRange from Standard;
SupportFace2 (me;Index:Integer from Standard) returns Face from TopoDS
---Purpose:gives the second support face relative to SurfaceFillet(Index);
---C++:return const &
raises NotDone from StdFail,
OutOfRange from Standard;
CurveOnFace1 (me;Index:Integer from Standard) returns Curve from Geom
---C++: return const &
--- Purpose: gives the 3d curve of SurfaceFillet(Index) on SupportFace1(Index)
raises NotDone from StdFail,
OutOfRange from Standard;
CurveOnFace2 (me;Index:Integer from Standard) returns Curve from Geom
---C++: return const &
---Purpose: gives the 3d curve of SurfaceFillet(Index) on SupportFace2(Index)
raises NotDone from StdFail,
OutOfRange from Standard;
PCurveOnFace1(me;Index:Integer from Standard) returns Curve from Geom2d
---Purpose:gives the PCurve associated to CurvOnSup1(Index) on the support face
---C++: return const&
raises NotDone from StdFail,
OutOfRange from Standard;
PCurve1OnFillet (me;Index:Integer from Standard) returns Curve from Geom2d
---Purpose: gives the PCurve associated to CurveOnFace1(Index) on the Fillet
---C++: return const&
raises NotDone from StdFail,
OutOfRange from Standard;
PCurveOnFace2(me;Index:Integer from Standard) returns Curve from Geom2d
---Purpose: gives the PCurve associated to CurveOnSup2(Index) on the support face
---C++: return const&
raises NotDone from StdFail,
OutOfRange from Standard;
PCurve2OnFillet (me;Index:Integer from Standard) returns Curve from Geom2d
---Purpose: gives the PCurve associated to CurveOnSup2(Index) on the fillet
---C++: return const&
raises NotDone from StdFail,
OutOfRange from Standard;
FirstParameter(me) returns Real from Standard
---Purpose:gives the parameter of the fillet on the first edge.
raises NotDone from StdFail;
LastParameter (me) returns Real from Standard
---Purpose: gives the parameter of the fillet on the last edge
raises NotDone from StdFail;
StartSectionStatus(me) returns StatusType from FilletSurf
-- returns:
-- twoExtremityonEdge: each extremity of start section of the Fillet is
-- on the edge of the corresponding support face.
-- OneExtremityOnEdge: only one of the extremities of start section of the Fillet
-- is on the edge of the corresponding support face.
-- NoExtremityOnEdge any extremity of the start section ofthe fillet is on
-- the edge of the corresponding support face.
raises NotDone from StdFail;
EndSectionStatus(me) returns StatusType from FilletSurf
-- returns:
-- twoExtremityonEdge: each extremity of end section of the Fillet is
-- on the edge of the corresponding support face.
-- OneExtremityOnEdge: only one of the extremities of end section of the Fillet
-- is on the edge of the corresponding support face.
-- NoExtremityOnEdge: any extremity of the end section of the fillet is on
-- the edge of the corresponding support face.
raises NotDone from StdFail;
NbSection(me;IndexSurf:Integer from Standard) returns Integer from Standard
-- gives the number of sections relative to SurfaceFillet(IndexSurf)
raises NotDone from StdFail,
OutOfRange from Standard;
Section(me;IndexSurf:Integer from Standard;IndexSec:Integer from Standard;
Circ: out TrimmedCurve from Geom)
-- gives the arc of circle corresponding to section number
-- IndexSec of SurfaceFillet(IndexSurf) (The basis curve of the
-- trimmed curve is a Geom_Circle)
raises NotDone from StdFail,
OutOfRange from Standard;
fields
myIntBuild : InternalBuilder from FilletSurf;
myisdone : StatusDone from FilletSurf;
myerrorstatus: ErrorTypeStatus from FilletSurf;
end Builder;
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