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257 lines
8.9 KiB
Plaintext
Executable File
257 lines
8.9 KiB
Plaintext
Executable File
-- File: BRepFill_Evolved.cdl
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-- Created: Mon Oct 3 14:28:26 1994
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-- Author: Bruno DUMORTIER
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-- <dub@fuegox>
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---Copyright: Matra Datavision 1994
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class Evolved from BRepFill
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---Purpose: Constructs an evolved volume from a spine (wire or face)
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-- and a profile ( wire).
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uses
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Vertex from TopoDS,
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Edge from TopoDS,
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Face from TopoDS,
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Wire from TopoDS,
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Shape from TopoDS,
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Location from TopLoc,
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Ax3 from gp,
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JoinType from GeomAbs,
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ListOfShape from TopTools,
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DataMapOfShapeShape from TopTools,
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DataMapOfShapeDataMapOfShapeListOfShape from BRepFill,
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BisectingLocus from BRepMAT2d,
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LinkTopoBilo from BRepMAT2d,
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Quilt from BRepTools
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raises
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ConstructionError from Standard,
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NoSuchObject from Standard
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is
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---Level: Public
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Create returns Evolved from BRepFill;
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Create ( Spine : Wire from TopoDS;
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Profile : Wire from TopoDS;
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AxeProf : Ax3 from gp;
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Join : JoinType from GeomAbs = GeomAbs_Arc;
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Solid : Boolean from Standard = Standard_False)
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returns Evolved from BRepFill
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---Purpose: Creates an evolved shape by sweeping the <Profile>
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-- along the <Spine>. <AxeProf> is used to set the
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-- position of <Profile> along <Spine> as follows:
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-- <AxeProf> slides on the profile with direction
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-- colinear to the normal to <Spine>, and its
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-- <XDirection> mixed with the tangent to <Spine>.
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--
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raises
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ConstructionError from Standard;
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Create ( Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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AxeProf : Ax3 from gp;
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Join : JoinType from GeomAbs = GeomAbs_Arc;
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Solid : Boolean from Standard = Standard_False)
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returns Evolved from BRepFill
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---Purpose: Creates an evolved shape by sweeping the <Profile>
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-- along the <Spine>
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raises
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ConstructionError from Standard;
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Perform (me : in out;
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Spine : Wire from TopoDS;
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Profile : Wire from TopoDS;
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AxeProf : Ax3 from gp;
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Join : JoinType from GeomAbs = GeomAbs_Arc;
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Solid : Boolean from Standard = Standard_False)
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---Purpose: Performs an evolved shape by sweeping the <Profile>
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-- along the <Spine>
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raises
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ConstructionError from Standard
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is static;
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Perform (me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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AxeProf : Ax3 from gp;
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Join : JoinType from GeomAbs = GeomAbs_Arc;
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Solid : Boolean from Standard = Standard_False)
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---Purpose: Performs an evolved shape by sweeping the <Profile>
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-- along the <Spine>
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raises
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ConstructionError from Standard
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is static;
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IsDone ( me)
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returns Boolean from Standard
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is static;
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Shape(me) returns Shape from TopoDS
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---Purpose: returns the generated shape.
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---C++ : return const &
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is static;
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GeneratedShapes (me ;
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SpineShape : Shape from TopoDS;
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ProfShape : Shape from TopoDS)
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---Purpose: Returns the shapes created from a subshape
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-- <SpineShape> of the spine and a subshape
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-- <ProfShape> on the profile.
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--
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---C++ : return const &
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returns ListOfShape from TopTools
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is static;
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JoinType (me) returns JoinType from GeomAbs
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is static;
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Top (me) returns Shape from TopoDS
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---Purpose: Return the face Top if <Solid> is True in the constructor.
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---C++ : return const &
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is static;
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Bottom (me) returns Shape from TopoDS
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---Purpose: Return the face Bottom if <Solid> is True in the constructor.
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---C++ : return const &
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is static;
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---Level: Internal
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PrivatePerform (me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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AxeProf : Ax3 from gp;
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Join : JoinType from GeomAbs = GeomAbs_Arc;
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Solid : Boolean from Standard = Standard_False)
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raises
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ConstructionError from Standard
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is static private;
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SetWork (me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS)
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is static private;
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ElementaryPerform ( me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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Locus : BisectingLocus from BRepMAT2d;
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Link : in out LinkTopoBilo from BRepMAT2d;
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Join : JoinType from GeomAbs = GeomAbs_Arc)
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raises
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ConstructionError from Standard
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is static private;
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PlanarPerform ( me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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Locus : BisectingLocus from BRepMAT2d;
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Link : in out LinkTopoBilo from BRepMAT2d;
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Join : JoinType from GeomAbs = GeomAbs_Arc)
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raises
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ConstructionError from Standard
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is static private;
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VerticalPerform ( me : in out;
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Spine : Face from TopoDS;
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Profile : Wire from TopoDS;
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Locus : BisectingLocus from BRepMAT2d;
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Link : in out LinkTopoBilo from BRepMAT2d;
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Join : JoinType from GeomAbs = GeomAbs_Arc)
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raises
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ConstructionError from Standard
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is static private;
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Generated (me : in out )
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---C++: return &
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returns DataMapOfShapeDataMapOfShapeListOfShape from BRepFill
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is static private;
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Add ( me : in out; Vevo : in out Evolved from BRepFill;
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Prof : Wire from TopoDS;
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Glue : in out Quilt from BRepTools)
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is static private;
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ChangeShape(me : in out) returns Shape from TopoDS
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---C++: return &
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is static private;
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Transfert( me : in out;
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Vevo : in out Evolved from BRepFill;
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MapProf : DataMapOfShapeShape from TopTools;
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MapSpine : DataMapOfShapeShape from TopTools;
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LS, InitLS, InitLP : Location from TopLoc)
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is static private;
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PrepareProfile ( me ; WorkProf : in out ListOfShape from TopTools;
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MapProf : in out DataMapOfShapeShape from TopTools)
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---Purpose: Prepare the profil as follow
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-- - Project the profile in the yOz Plane
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-- - Cut the profile at the extrema of distance from the
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-- Profile to the Oz Axis.
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-- - building the new wires with the cutting edges.
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is static private;
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PrepareSpine ( me ; WorkSpine : in out Face from TopoDS ;
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SpineProf : in out DataMapOfShapeShape from TopTools)
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---Purpose: Prepare the spine as follow
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-- - Cut the spine-Edges at the extrema of curvature and
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-- at the inflexion points.
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is static private;
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MakePipe (me : in out; SpineEdge : Edge from TopoDS ;
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ProfRef : Ax3 from gp)
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is static private;
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MakeRevol(me : in out; SpineEdge : Edge from TopoDS;
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SpineVertex : Vertex from TopoDS;
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ProfRef : Ax3 from gp)
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is static private;
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FindLocation(me; Face : Face from TopoDS)
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returns Location from TopLoc
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---Purpose: Find the location transforming the planar shape <Shape>
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-- in the plane xOy
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raises NoSuchObject from Standard
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---Purpose: if the Shape is not planar.
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is static private;
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TransformInitWork(me : in out; LS , LP : Location from TopLoc)
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---Purpose: Apply the Location <LS> to <mySpine> and <LP> to
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-- <myProfil>
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-- in order to set the Shapes in the work space.
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is static private;
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ContinuityOnOffsetEdge (me : in out; WorkProf : ListOfShape from TopTools)
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is static private;
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AddTopAndBottom (me : in out;Glue : in out Quilt from BRepTools)
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is static private;
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MakeSolid(me : in out)
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is static private;
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fields
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mySpine : Face from TopoDS;
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myProfile : Wire from TopoDS;
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myShape : Shape from TopoDS;
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myIsDone : Boolean from Standard;
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mySpineType : Boolean from Standard; -- True : Face ; False : Wire
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myJoinType : JoinType from GeomAbs;
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myMap : DataMapOfShapeDataMapOfShapeListOfShape from BRepFill;
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myTop : Shape from TopoDS;
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myBottom : Shape from TopoDS;
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end Evolved;
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