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-- File: STEPControl_Writer.cdl
-- Created: Mon Jul 8 16:13:44 1996
-- Author: Christian CAILLET
-- <cky@anion.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class Writer from STEPControl
---Purpose : This class creates and writes
-- STEP files from Open CASCADE models. A STEP file can be
-- written to an existing STEP file or to a new one.
-- Translation can be performed in one or several operations. Each
-- translation operation outputs a distinct root entity in the STEP file.
uses
CString,
StepModel from StepData, WorkSession from XSControl,
ReturnStatus from IFSelect,
Shape from TopoDS,
StepModelType from STEPControl
is
Create returns Writer;
---Purpose : Creates a Writer from scratch
Create (WS : mutable WorkSession from XSControl;
scratch : Boolean = Standard_True) returns Writer;
---Purpose : Creates a Writer from an already existing Session
-- If <scratch> is True (D), clears already recorded data
SetTolerance (me : in out; Tol : Real);
---Purpose : Sets a length-measure value that
-- will be written to uncertainty-measure-with-unit
-- when the next shape is translated.
UnsetTolerance (me : in out);
---Purpose : Unsets the tolerance formerly forced by SetTolerance
SetWS (me : in out; WS : mutable WorkSession from XSControl;
scratch : Boolean = Standard_True);
---Purpose : Sets a specific session to <me>
WS (me) returns WorkSession from XSControl;
---Purpose : Returns the session used in <me>
Model (me : in out; newone : Boolean = Standard_False) returns StepModel;
---Purpose : Returns the produced model. Produces a new one if not yet done
-- or if <newone> is True
-- This method allows for instance to edit product or header
-- data before writing.
Transfer (me : in out; sh : Shape from TopoDS;
mode : StepModelType from STEPControl;
compgraph : Boolean = Standard_True)
returns ReturnStatus;
---Purpose : Translates shape sh to a STEP
-- entity. mode defines the STEP entity type to be output:
-- - STEPControlStd_AsIs translates a shape to its highest possible
-- STEP representation.
-- - STEPControlStd_ManifoldSolidBrep translates a shape to a STEP
-- manifold_solid_brep or brep_with_voids entity.
-- - STEPControlStd_FacetedBrep translates a shape into a STEP
-- faceted_brep entity.
-- - STEPControlStd_ShellBasedSurfaceModel translates a shape into a STEP
-- shell_based_surface_model entity.
-- - STEPControlStd_GeometricCurveSet translates a shape into a STEP
-- geometric_curve_set entity.
Write (me : in out; filename : CString) returns ReturnStatus;
---Purpose : Writes a STEP model in the file identified by filename.
PrintStatsTransfer (me; what : Integer; mode : Integer = 0);
---Purpose : Displays the statistics for the
-- last translation. what defines the kind of statistics that are displayed:
-- - 0 gives general statistics (number of translated roots,
-- number of warnings, number of fail messages),
-- - 1 gives root results,
-- - 2 gives statistics for all checked entities,
-- - 3 gives the list of translated entities,
-- - 4 gives warning and fail messages,
-- - 5 gives fail messages only.
-- mode is used according to the use of what. If what is 0, mode is
-- ignored. If what is 1, 2 or 3, mode defines the following:
-- - 0 lists the numbers of STEP entities in a STEP model,
-- - 1 gives the number, identifier, type and result type for each
-- STEP entity and/or its status (fail, warning, etc.),
-- - 2 gives maximum information for each STEP entity (i.e. checks),
-- - 3 gives the number of entities by the type of a STEP entity,
-- - 4 gives the number of of STEP entities per result type and/or status,
-- - 5 gives the number of pairs (STEP or result type and status),
-- - 6 gives the number of pairs (STEP or result type and status)
-- AND the list of entity numbers in the STEP model.
fields
thesession : WorkSession from XSControl;
end Writer;
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