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-- File: BRepPrimAPI_MakeRevol.cdl
-- Created: Tue Oct 12 11:45:39 1993
-- Author: Remi LEQUETTE
-- <rle@phylox>
---Copyright: Matra Datavision 1993
-- Modified by skv - Fri Mar 4 15:50:09 2005
-- Add methods for supporting history.
class MakeRevol from BRepPrimAPI inherits MakeSweep from BRepPrimAPI
---Purpose: Class to make revolved sweep topologies.
--
-- a revolved sweep is defined by :
--
-- * A basis topology which is swept.
--
-- The basis topology must not contain solids
-- (neither composite solids.).
--
-- The basis topology may be copied or shared in
-- the result.
--
-- * A rotation axis and angle :
--
-- - The axis is an Ax1 from gp.
--
-- - The angle is in [0, 2*Pi].
--
-- - The angle default value is 2*Pi.
--
--
-- The result is a topology with a higher dimension :
--
-- - Vertex -> Edge.
-- - Edge -> Face.
-- - Wire -> Shell.
-- - Face -> Solid.
-- - Shell -> CompSolid.
--
-- Sweeping a Compound sweeps the elements of the
-- compound and creates a compound with the
-- results.
--
uses
Revol from BRepSweep,
Shape from TopoDS,
ListOfShape from TopTools,
Edge from TopoDS,
Ax1 from gp
is
Create (S : Shape from TopoDS;
A : Ax1 from gp;
D : Real from Standard;
Copy : Boolean from Standard = Standard_False)
---Purpose: Builds the Revol of base S, axis A and angle D. If C
-- is true, S is copied.
---Level: Public
returns MakeRevol from BRepPrimAPI;
Create (S : Shape from TopoDS;
A : Ax1 from gp;
Copy : Boolean from Standard = Standard_False)
---Purpose: Builds the Revol of base S, axis A and angle 2*Pi. If
-- C is true, S is copied.
---Level: Public
returns MakeRevol from BRepPrimAPI;
Revol(me) returns Revol from BRepSweep
---Purpose: Returns the internal sweeping algorithm.
--
---C++: return const &
---Level: Public
is static;
Build(me : in out)
is redefined;
---Purpose: Builds the resulting shape (redefined from MakeShape).
---Level: Public
FirstShape (me : in out)
---Purpose: Returns the first shape of the revol (coinciding with
-- the generating shape).
returns Shape from TopoDS;
LastShape (me : in out)
---Purpose: Returns the TopoDS Shape of the end of the revol.
returns Shape from TopoDS;
Generated (me: in out; S : Shape from TopoDS)
---C++: return const &
---Level: Public
returns ListOfShape from TopTools
is redefined;
-- Modified by skv - Fri Mar 4 15:50:09 2005 Begin
-- Add methods for supporting history.
FirstShape (me : in out; theShape : Shape from TopoDS)
---Purpose: Returns the TopoDS Shape of the beginning of the revolution,
-- generated with theShape (subShape of the generating shape).
returns Shape from TopoDS
is static;
LastShape (me : in out; theShape : Shape from TopoDS)
---Purpose: Returns the TopoDS Shape of the end of the revolution,
-- generated with theShape (subShape of the generating shape).
returns Shape from TopoDS
is static;
HasDegenerated(me)
---Purpose: Check if there are degenerated edges in the result.
---Level: Public
returns Boolean from Standard
is static;
Degenerated(me)
---C++: return const &
---Level: Public
returns ListOfShape from TopTools
is static;
-- Modified by skv - Fri Mar 4 15:50:09 2005 End
fields
myRevol : Revol from BRepSweep;
myDegenerated: ListOfShape from TopTools; -- skv
end MakeRevol;
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