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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.
317 lines
9.7 KiB
Plaintext
317 lines
9.7 KiB
Plaintext
-- Created on: 1991-05-15
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-- Created by: Isabelle GRIGNON
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-- Copyright (c) 1991-1999 Matra Datavision
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-- Copyright (c) 1999-2014 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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class IntQuadQuad from IntAna
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---Purpose: This class provides the analytic intersection between a
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-- cylinder or a cone from gp and another quadric, as defined
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-- in the class Quadric from IntAna.
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-- This algorithm is used when the geometric intersection
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-- (class QuadQuadGeo from IntAna) returns no geometric
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-- solution.
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-- The result of the intersection may be
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-- - Curves as defined in the class Curve from IntAna
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-- - Points (Pnt from gp)
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uses Cylinder from gp,
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Cone from gp,
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Quadric from IntAna,
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Curve from IntAna,
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Pnt from gp
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raises OutOfRange from Standard,
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NotDone from StdFail,
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DomainError from Standard
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is
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Create
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---Purpose: Empty Constructor
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returns IntQuadQuad from IntAna;
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Create(C: Cylinder from gp; Q: Quadric from IntAna;
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Tol: Real from Standard)
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---Purpose: Creates the intersection between a cylinder and a quadric .
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-- Tol est a definir plus precisemment.
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returns IntQuadQuad from IntAna;
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Create(C: Cone from gp; Q: Quadric from IntAna;
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Tol: Real from Standard)
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---Purpose: Creates the intersection between a cone and a quadric.
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-- Tol est a definir plus precisemment.
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returns IntQuadQuad from IntAna;
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Perform(me: in out; C: Cylinder from gp; Q: Quadric from IntAna;
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Tol: Real from Standard)
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---Purpose: Intersects a cylinder and a quadric .
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-- Tol est a definir plus precisemment.
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is static;
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Perform(me: in out; C: Cone from gp; Q: Quadric from IntAna;
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Tol: Real from Standard)
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---Purpose: Intersects a cone and a quadric.
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-- Tol est a definir plus precisemment.
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is static;
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IsDone(me)
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---Purpose: Returns True if the computation was successful.
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--
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---C++: inline
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returns Boolean from Standard
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is static;
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IdenticalElements(me)
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---Purpose: Returns TRUE if the cylinder, the cone or the sphere
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-- is identical to the quadric.
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--
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---C++: inline
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returns Boolean from Standard
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raises NotDone from StdFail
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-- The exception NotDone is raised if IsDone returns False.
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is static;
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NbCurve(me)
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---Purpose: Returns the number of curves solution.
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--
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---C++: inline
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returns Integer from Standard
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raises NotDone from StdFail,
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DomainError from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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is static;
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Curve(me; N: Integer from Standard)
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---Purpose: Returns the curve of range N.
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--
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---C++: return const&
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returns Curve from IntAna
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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-- The exception OutOfRange is raised if N<=0 or N>NbCurve.
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is static;
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NbPnt(me)
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---Purpose: Returns the number of contact point.
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--
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---C++: inline
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returns Integer from Standard
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raises NotDone from StdFail,
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DomainError from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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is static;
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Point(me; N: Integer from Standard)
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---Purpose: Returns the point of range N.
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--
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---C++: return const&
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returns Pnt from gp
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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-- The exception OutOfRange is raised if N<=0 or N>NbPnt.
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is static;
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Parameters(me; N: Integer from Standard;
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U1,U2: out Real from Standard)
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---Purpose: Returns the paramaters on the "explicit quadric"
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-- (i.e the cylinder or the cone, the
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-- first argument given to the constructor) of the
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-- point of range N.
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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-- The exception OutOfRange is raised if N<=0 or N>NbPnt.
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is static;
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HasNextCurve(me; I: Integer from Standard)
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---Purpose: Returns True if the Curve I shares its last bound
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-- with another curve.
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returns Boolean from Standard
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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-- The exception OutOfRange is raised if N<=0 or N>NbCurve.
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is static;
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NextCurve(me; I : Integer from Standard;
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Opposite : in out Boolean from Standard)
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---Purpose: If HasNextCurve(I) returns True, this function
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-- returns the Index J of the curve which has a
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-- common bound with the curve I. If Opposite ==
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-- True , then the last parameter of the curve I, and
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-- the last parameter of the curve J give the same
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-- point. Else the last parameter of the curve I and
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-- the first parameter of the curve J are the same
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-- point.
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returns Integer from Standard
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True. It is also raised when HasNextCurve returns
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-- False.
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-- The exception OutOfRange is raised if N<=0 or N>NbCurve.
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is static;
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HasPreviousCurve(me; I: Integer from Standard)
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---Purpose: Returns True if the Curve I shares its first bound
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-- with another curve.
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returns Boolean from Standard
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True.
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-- The exception OutOfRange is raised if N<=0 or N>NbCurve.
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is static;
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PreviousCurve(me; I : Integer from Standard;
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Opposite : in out Boolean from Standard)
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---Purpose: if HasPreviousCurve(I) returns True, this function
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-- returns the Index J of the curve which has a
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-- common bound with the curve I. If Opposite ==
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-- True , then the first parameter of the curve I,
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-- and the first parameter of the curve J give the
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-- same point. Else the first parameter of the curve
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-- I and the last parameter of the curve J are the
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-- same point.
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returns Integer from Standard
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raises NotDone from StdFail,
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DomainError from Standard,
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OutOfRange from Standard
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-- The exception NotDone is raised if IsDone returns False.
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-- The exception DomainError is raised if IdenticalElements
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-- returns True. It is also raised when HasPreviousCurve
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-- returns False.
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-- The exception OutOfRange is raised if N<=0 or N>NbCurve.
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is static;
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InternalSetNextAndPrevious(me: in out)
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---Purpose: Set the next and previous fields. Private method.
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is static protected;
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fields
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done : Boolean from Standard is protected;
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identical : Boolean from Standard is protected;
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TheCurve : Curve from IntAna [12] is protected;
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previouscurve : Integer from Standard [12] is protected;
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nextcurve : Integer from Standard [12] is protected;
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NbCurves : Integer from Standard is protected;
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Nbpoints : Integer from Standard is protected;
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Thepoints : Pnt from gp [2] is protected;
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--
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myNbMaxCurves : Integer from Standard is protected;
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myEpsilon : Real from Standard is protected;
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myEpsilonCoeffPolyNull : Real from Standard is protected;
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end IntQuadQuad;
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