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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
152 lines
5.6 KiB
Plaintext
152 lines
5.6 KiB
Plaintext
-- Created on: 2005-09-08
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-- Created by: Alexander GRIGORIEV
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-- Copyright (c) 2005-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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generic class B2x from Bnd (RealType as any)
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uses XY from gp,
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Ax2d from gp,
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Pnt2d from gp,
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Trsf2d from gp
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is
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Create returns B2x from Bnd;
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---Purpose: Empty constructor.
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---C++: inline
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Create (theCenter: XY from gp; theHSize : XY from gp)
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returns B2x from Bnd;
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---Purpose: Constructor.
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---C++: inline
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IsVoid (me)
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returns Boolean from Standard;
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---Purpose: Returns True if the box is void (non-initialized).
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---C++: inline
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Clear (me:in out);
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---Purpose: Reset the box data.
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---C++: inline
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Add (me:in out; thePnt: XY from gp);
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---Purpose: Update the box by a point.
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Add (me:in out; thePnt: Pnt2d from gp);
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---Purpose: Update the box by a point.
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Add (me:in out; theBox: B2x from Bnd);
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---Purpose: Update the box by another box.
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---C++: inline
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CornerMin (me)
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returns XY from gp;
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---Purpose: Query a box corner: (Center - HSize). You must make sure that
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-- the box is NOT VOID (see IsVoid()), otherwise the method returns
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-- irrelevant result.
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---C++: inline
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CornerMax (me)
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returns XY from gp;
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---Purpose: Query a box corner: (Center + HSize). You must make sure that
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-- the box is NOT VOID (see IsVoid()), otherwise the method returns
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-- irrelevant result.
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---C++: inline
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SquareExtent(me)
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returns Real from Standard;
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---Purpose: Query the square diagonal. If the box is VOID (see method IsVoid())
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-- then a very big real value is returned.
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---C++: inline
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Enlarge (me:in out; theDiff: Real from Standard);
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---Purpose: Extend the Box by the absolute value of theDiff.
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---C++: inline
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Limit (me:in out; theOtherBox: B2x from Bnd)
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returns Boolean from Standard;
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---Purpose: Limit the Box by the internals of theOtherBox.
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-- Returns True if the limitation takes place, otherwise False
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-- indicating that the boxes do not intersect.
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Transformed (me; theTrsf: Trsf2d from gp)
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returns B2x from Bnd;
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---Purpose: Transform the bounding box with the given transformation.
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-- The resulting box will be larger if theTrsf contains rotation.
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IsOut (me; thePnt: XY from gp)
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returns Boolean from Standard;
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---Purpose: Check the given point for the inclusion in the Box.
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-- Returns True if the point is outside.
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---C++: inline
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IsOut (me; theCenter : XY from gp;
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theRadius : Real from Standard;
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isCircleHollow: Boolean from Standard = Standard_False)
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returns Boolean from Standard;
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---Purpose: Check a circle for the intersection with the current box.
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-- Returns True if there is no intersection between boxes.
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IsOut (me; theOtherBox: B2x from Bnd)
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returns Boolean from Standard;
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---Purpose: Check the given box for the intersection with the current box.
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-- Returns True if there is no intersection between boxes.
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---C++: inline
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IsOut (me; theOtherBox: B2x from Bnd; theTrsf: Trsf2d from gp)
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returns Boolean from Standard;
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---Purpose: Check the given box oriented by the given transformation
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-- for the intersection with the current box.
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-- Returns True if there is no intersection between boxes.
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IsOut (me; theLine: Ax2d from gp)
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returns Boolean from Standard;
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---Purpose: Check the given Line for the intersection with the current box.
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-- Returns True if there is no intersection.
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IsOut (me; theP0, theP1: XY from gp)
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returns Boolean from Standard;
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---Purpose: Check the Segment defined by the couple of input points
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-- for the intersection with the current box.
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-- Returns True if there is no intersection.
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IsIn (me; theBox: B2x from Bnd)
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returns Boolean from Standard;
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---Purpose: Check that the box 'this' is inside the given box 'theBox'. Returns
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-- True if 'this' box is fully inside 'theBox'.
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---C++: inline
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IsIn (me; theBox: B2x from Bnd; theTrsf: Trsf2d from gp)
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returns Boolean from Standard;
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---Purpose: Check that the box 'this' is inside the given box 'theBox'
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-- transformed by 'theTrsf'. Returns True if 'this' box is fully
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-- inside the transformed 'theBox'.
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SetCenter (me: in out; theCenter: XY from gp);
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---Purpose: Set the Center coordinates
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---C++: inline
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SetHSize (me: in out; theHSize: XY from gp);
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---Purpose: Set the HSize (half-diagonal) coordinates.
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-- All components of theHSize must be non-negative.
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---C++: inline
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fields
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myCenter : RealType[2] is protected;
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myHSize : RealType[2] is protected;
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end B2x from Bnd;
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