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-- File: BRepProj_Projection.cdl
-- Created: Fri Nov 13 10:30:37 1998
-- Author: Jean-Michel BOULCOURT
-- <jmb@coulox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1998
class Projection from BRepProj
---Purpose: The Projection class provides conical and
-- cylindrical projections of Edge or Wire on
-- a Shape from TopoDS. The result will be a Edge
-- or Wire from TopoDS.
uses
Dir from gp,
Pnt from gp,
Shape from TopoDS,
Edge from TopoDS,
Wire from TopoDS,
Face from TopoDS,
Compound from TopoDS,
HSequenceOfShape from TopTools
raises
NoSuchObject from Standard,
ConstructionError from Standard,
NullObject from Standard
is
Create(Wire, Shape : Shape from TopoDS;
D : Dir from gp)
returns Projection from BRepProj
raises NullObject from Standard,
ConstructionError from Standard;
---Purpose: Makes a Cylindrical projection of Wire om Shape
Create(Wire, Shape : Shape from TopoDS;
P : Pnt from gp)
returns Projection from BRepProj
raises NullObject from Standard,
ConstructionError from Standard;
---Purpose: Makes a Conical projection of Wire om Shape
IsDone(me) returns Boolean from Standard
---Purpose: returns False if the section failed
---C++: inline
is static;
Init(me : in out)
---Purpose: Resets the iterator by resulting wires.
---C++: inline
is static;
More(me) returns Boolean from Standard
---Purpose: Returns True if there is a current result wire
---C++: inline
is static;
Next(me : in out)
---Purpose: Move to the next result wire.
---C++: inline
is static;
Current(me)
returns Wire from TopoDS
---Purpose: Returns the current result wire.
---C++: inline
is static;
Shape(me)
returns Compound from TopoDS
---Purpose: Returns the complete result as compound of wires.
---C++: inline
is static;
BuildSection(me: in out; Shape, Tool: Shape from TopoDS)
is private;
---Purpose: Performs section of theShape by theTool
--- and stores result in the fields.
fields
myIsDone : Boolean from Standard;
myLsh : Shape from TopoDS;
myShape : Compound from TopoDS;
mySection : HSequenceOfShape from TopTools;
myItr : Integer from Standard;
end Projection;
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