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0024002: Overall code and build procedure refactoring -- automatic
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
This commit is contained in:
abv
7
src/LocalAnalysis/FILES
Normal file
7
src/LocalAnalysis/FILES
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@@ -0,0 +1,7 @@
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LocalAnalysis.cxx
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LocalAnalysis.hxx
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LocalAnalysis_CurveContinuity.cxx
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LocalAnalysis_CurveContinuity.hxx
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LocalAnalysis_StatusErrorType.hxx
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LocalAnalysis_SurfaceContinuity.cxx
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LocalAnalysis_SurfaceContinuity.hxx
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@@ -1,87 +0,0 @@
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-- Created on: 1996-07-24
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-- Created by: Herve LOUESSARD
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||||
-- Copyright (c) 1996-1999 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
|
||||
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
-- by the Free Software Foundation, with special exception defined in the file
|
||||
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
-- 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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package LocalAnalysis
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---Purpose:
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-- This package gives tools to check the local continuity
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-- between two points situated on two curves or two surfaces.
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uses
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Standard,
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StdFail,
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LProp,
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GeomAbs,
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Geom,
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Geom2d,
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GeomLProp,
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gp
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is
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-- enumeration used to describe the status error
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enumeration StatusErrorType is NullFirstDerivative, NullSecondDerivative,
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TangentNotDefined,NormalNotDefined,
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CurvatureNotDefined
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end StatusErrorType;
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class SurfaceContinuity;
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class CurveContinuity;
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---Purpose:
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-- This class compute
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-- s and gives tools to check the local
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-- continuity between two points situated on 2 curves)
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Dump( surfconti : SurfaceContinuity from LocalAnalysis;
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o: in out OStream);
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---Purpose:
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-- This fonction gives informations about a variable CurveContinuity
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Dump( curvconti : CurveContinuity from LocalAnalysis;
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o: in out OStream);
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---Purpose:
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-- This fonction gives informations about a variable SurfaceContinuity
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||||
|
||||
|
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end LocalAnalysis;
|
||||
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@@ -14,14 +14,13 @@
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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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#include<LocalAnalysis.ixx>
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#include<LocalAnalysis_SurfaceContinuity.hxx>
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#include<LocalAnalysis_CurveContinuity.hxx>
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#include <LocalAnalysis.hxx>
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#include <LocalAnalysis_CurveContinuity.hxx>
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#include <LocalAnalysis_SurfaceContinuity.hxx>
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/*********************************************************************************/
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/*********************************************************************************/
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void LocalAnalysis::Dump(const LocalAnalysis_SurfaceContinuity& surfconti, Standard_OStream& o)
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{ if (!surfconti.IsDone())
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{ o<<"Problem in the computation "<<endl;
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78
src/LocalAnalysis/LocalAnalysis.hxx
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78
src/LocalAnalysis/LocalAnalysis.hxx
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@@ -0,0 +1,78 @@
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// Created on: 1996-07-24
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||||
// Created by: Herve LOUESSARD
|
||||
// Copyright (c) 1996-1999 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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//
|
||||
// This library is free software; you can redistribute it and/or modify it under
|
||||
// the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
// by the Free Software Foundation, with special exception defined in the file
|
||||
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
// distribution for complete text of the license and disclaimer of any warranty.
|
||||
//
|
||||
// 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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#ifndef _LocalAnalysis_HeaderFile
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#define _LocalAnalysis_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_OStream.hxx>
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class LocalAnalysis_SurfaceContinuity;
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class LocalAnalysis_CurveContinuity;
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class LocalAnalysis_SurfaceContinuity;
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class LocalAnalysis_CurveContinuity;
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//! This package gives tools to check the local continuity
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//! between two points situated on two curves or two surfaces.
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class LocalAnalysis
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! This class compute
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//! s and gives tools to check the local
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//! continuity between two points situated on 2 curves)
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//!
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//! This fonction gives informations about a variable CurveContinuity
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Standard_EXPORT static void Dump (const LocalAnalysis_SurfaceContinuity& surfconti, Standard_OStream& o);
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//! This fonction gives informations about a variable SurfaceContinuity
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Standard_EXPORT static void Dump (const LocalAnalysis_CurveContinuity& curvconti, Standard_OStream& o);
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protected:
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private:
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friend class LocalAnalysis_SurfaceContinuity;
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friend class LocalAnalysis_CurveContinuity;
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};
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#endif // _LocalAnalysis_HeaderFile
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@@ -1,324 +0,0 @@
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-- Created on: 1996-08-09
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-- Created by: Herve LOUESSARD
|
||||
-- Copyright (c) 1996-1999 Matra Datavision
|
||||
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
||||
--
|
||||
-- This file is part of Open CASCADE Technology software library.
|
||||
--
|
||||
-- This library is free software; you can redistribute it and/or modify it under
|
||||
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
-- by the Free Software Foundation, with special exception defined in the file
|
||||
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
-- distribution for complete text of the license and disclaimer of any warranty.
|
||||
--
|
||||
-- Alternatively, this file may be used under the terms of Open CASCADE
|
||||
-- commercial license or contractual agreement.
|
||||
|
||||
class CurveContinuity from LocalAnalysis
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---Purpose:
|
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-- This class gives tools to check local continuity C0
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-- C1 C2 G1 G2 between two points situated on two curves
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uses
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Shape from GeomAbs,
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Boolean, Integer, Real from Standard,
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Curve from Geom,
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CLProps from GeomLProp,
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StatusErrorType from LocalAnalysis
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raises
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||||
NotDone from StdFail
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||||
is
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Create( Curv1: Curve from Geom; u1: Real from Standard;
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Curv2: Curve from Geom; u2: Real from Standard;
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||||
Order: Shape from GeomAbs;
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||||
EpsNul: Real from Standard= 0.001;
|
||||
EpsC0 : Real from Standard= 0.001;
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||||
EpsC1 : Real from Standard= 0.001;
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||||
EpsC2 : Real from Standard= 0.001;
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||||
EpsG1 : Real from Standard= 0.001;
|
||||
EpsG2 : Real from Standard= 0.001;
|
||||
Percent :Real from Standard= 0.01;
|
||||
Maxlen: Real from Standard =10000)
|
||||
---Purpose:
|
||||
--
|
||||
-- -u1 is the parameter of the point on Curv1
|
||||
-- -u2 is the parameter of the point on Curv2
|
||||
-- -Order is the required continuity:
|
||||
-- GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
-- GeomAbs_G1 GeomAbs_G2
|
||||
--
|
||||
-- -EpsNul is used to detect a a vector with nul
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||||
-- magnitude (in mm)
|
||||
--
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||||
-- -EpsC0 is used for C0 continuity to confuse two
|
||||
-- points (in mm)
|
||||
--
|
||||
-- -EpsC1 is an angular tolerance in radians used
|
||||
-- for C1 continuity to compare the angle between
|
||||
-- the first derivatives
|
||||
--
|
||||
-- -EpsC2 is an angular tolerance in radians used
|
||||
-- for C2 continuity to compare the angle between
|
||||
-- the second derivatives
|
||||
--
|
||||
-- -EpsG1 is an angular tolerance in radians used
|
||||
-- for G1 continuity to compare the angle between
|
||||
-- the tangents
|
||||
--
|
||||
-- -EpsG2 is an angular tolerance in radians used
|
||||
-- for G2 continuity to compare the angle between
|
||||
-- the normals
|
||||
--
|
||||
-- - percent : percentage of curvature variation (unitless)
|
||||
-- used for G2 continuity
|
||||
--
|
||||
-- - Maxlen is the maximum length of Curv1 or Curv2 in
|
||||
-- meters used to detect nul curvature (in mm)
|
||||
--
|
||||
--
|
||||
--
|
||||
--
|
||||
-- the constructor computes the quantities which are
|
||||
-- necessary to check the continuity in the following cases:
|
||||
--
|
||||
-- case C0
|
||||
-- --------
|
||||
-- - the distance between P1 and P2 with P1=Curv1 (u1) and
|
||||
-- P2=Curv2(u2)
|
||||
--
|
||||
-- case C1
|
||||
-- -------
|
||||
--
|
||||
-- - the angle between the first derivatives
|
||||
-- dCurv1(u1) dCurv2(u2)
|
||||
-- -------- and ---------
|
||||
-- du du
|
||||
--
|
||||
-- - the ratio between the magnitudes of the first
|
||||
-- derivatives
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- case C2
|
||||
-- -------
|
||||
-- - the angle between the second derivatives
|
||||
-- 2 2
|
||||
-- d Curv1(u1) d Curv2(u2)
|
||||
-- ---------- ----------
|
||||
-- 2 2
|
||||
-- du du
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- - the ratio between the magnitudes of the second
|
||||
-- derivatives
|
||||
--
|
||||
-- case G1
|
||||
-- -------
|
||||
-- the angle between the tangents at each point
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- case G2
|
||||
-- -------
|
||||
-- -the angle between the normals at each point
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- - the relative variation of curvature:
|
||||
-- |curvat1-curvat2|
|
||||
-- ------------------
|
||||
-- 1/2
|
||||
-- (curvat1*curvat2)
|
||||
--
|
||||
-- where curvat1 is the curvature at the first point
|
||||
-- and curvat2 the curvature at the second point
|
||||
--
|
||||
returns CurveContinuity from LocalAnalysis;
|
||||
|
||||
|
||||
IsDone(me) returns Boolean from Standard;
|
||||
-- returns true if there is no problem in the constructor
|
||||
--
|
||||
|
||||
StatusError(me) returns StatusErrorType from LocalAnalysis;
|
||||
-- returns the error status:
|
||||
-- NullFirstDerivative : one (or both) first derivative is null
|
||||
-- NullSecondDerivative: one (or both) second derivative is null
|
||||
-- TangentNotDefined: one (or both) tangent is undefined
|
||||
-- NormalNotDefined: one (or both) normal is undefined
|
||||
|
||||
|
||||
ContinuityStatus (me) returns Shape from GeomAbs raises NotDone ;
|
||||
-- returns the continuity required in the constructor
|
||||
|
||||
|
||||
|
||||
|
||||
-- The following functions return the quantities
|
||||
-- which are necessary to check continuity
|
||||
|
||||
C0Value(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the distance between P1 and P2 with P1=Curv1 (u1) and
|
||||
-- P2=Curv2(u2)
|
||||
|
||||
C1Angle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the first derivatives :
|
||||
-- dCurv1(u1) dCurv2(u2)
|
||||
-- -------- and ---------
|
||||
-- du du
|
||||
--
|
||||
-- the angle value is 0 and PI/2
|
||||
|
||||
C1Ratio(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the ratio between the magnitudes of the first
|
||||
-- derivatives dCurv1(u1) dCurv2(u2)
|
||||
-- -------- and ---------
|
||||
-- du du
|
||||
|
||||
C2Angle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the second derivatives
|
||||
-- 2 2
|
||||
-- d Curv1(u1) d Curv2(u2)
|
||||
-- ---------- and ----------
|
||||
-- 2 2
|
||||
-- du du
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
C2Ratio(me) returns Real from Standard raises NotDone;
|
||||
-- returns the ratio between the magnitudes of the second
|
||||
-- derivatives 2 2
|
||||
-- d Curv1(u1) d Curv2(u2)
|
||||
-- ---------- and ----------
|
||||
-- 2 2
|
||||
-- du du
|
||||
|
||||
|
||||
G1Angle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the tangents at each point
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
G2Angle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the normals at each point
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
G2CurvatureVariation(me) returns Real from Standard raises NotDone;
|
||||
-- returns the relative variation of curvature
|
||||
|
||||
|
||||
|
||||
-- the following functions check the local continuity and return
|
||||
-- true if the required continuity is satisfied :
|
||||
|
||||
IsC0(me) returns Boolean from Standard
|
||||
raises NotDone;
|
||||
-- returns true if the local continuity is C0 that is :
|
||||
-- C0Value(me) < EpsC0
|
||||
|
||||
|
||||
|
||||
IsC1(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true if the local continuity is C1 that is :
|
||||
-- C0Value(me) < EpsC0
|
||||
-- C1Angle(me) < EpsC1
|
||||
|
||||
|
||||
IsC2(me) returns Boolean from Standard
|
||||
raises NotDone;
|
||||
-- returns true if the local continuity is C2 that is :
|
||||
-- C0Value(me) < EpsC0 ,
|
||||
-- C1Angle(me) < EpsC1
|
||||
-- C2Angle (me) < EpsC2 and
|
||||
-- C2Ratio is the square of C1Ratio up to a tolerance
|
||||
|
||||
|
||||
|
||||
IsG1(me) returns Boolean from Standard
|
||||
raises NotDone;
|
||||
-- returns true is the local continuity is G1 that is
|
||||
-- C0Value(me) < EpsC0 and
|
||||
-- G1Angle(me)< EpsG1
|
||||
|
||||
|
||||
IsG2(me) returns Boolean from Standard
|
||||
raises NotDone;
|
||||
-- returns true if the local continuity is G2 that is
|
||||
-- C0Value(me) < EpsC0,
|
||||
-- G1Angle(me) < EpsG1
|
||||
-- G2Angle(me) < EpsG2
|
||||
-- G2CurvatureVariation < percent
|
||||
|
||||
|
||||
|
||||
-- The following function are private and used in the constructor
|
||||
--
|
||||
CurvC0(me:in out; Curv1, Curv2 : out CLProps from GeomLProp)is private;
|
||||
CurvC1(me:in out; Curv1, Curv2 : out CLProps from GeomLProp ) is private;
|
||||
CurvC2(me :in out ; Curv1, Curv2 : out CLProps from GeomLProp)is private;
|
||||
|
||||
CurvG1(me:in out; Curv1, Curv2 :out CLProps from GeomLProp ) is private ;
|
||||
|
||||
CurvG2(me:in out; Curv1, Curv2 :out CLProps from GeomLProp)is private ;
|
||||
|
||||
|
||||
|
||||
|
||||
fields
|
||||
myContC0 : Real from Standard;
|
||||
myContC1 : Real from Standard;
|
||||
myContC2 : Real from Standard;
|
||||
myContG1 : Real from Standard;
|
||||
myContG2 : Real from Standard;
|
||||
myCourbC1 : Real from Standard;
|
||||
myCourbC2 : Real from Standard;
|
||||
myG2Variation : Real from Standard;
|
||||
myLambda1 : Real from Standard;
|
||||
myLambda2 : Real from Standard;
|
||||
myTypeCont : Shape from GeomAbs;
|
||||
myepsnul : Real from Standard;
|
||||
myepsC0 : Real from Standard;
|
||||
myepsC1 : Real from Standard;
|
||||
myepsC2 : Real from Standard;
|
||||
myepsG1 : Real from Standard;
|
||||
myepsG2 : Real from Standard;
|
||||
myMaxLon : Real from Standard;
|
||||
myperce : Real from Standard;
|
||||
myIsDone : Boolean from Standard;
|
||||
myErrorStatus : StatusErrorType from LocalAnalysis ;
|
||||
end CurveContinuity;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -12,16 +12,17 @@
|
||||
// Alternatively, this file may be used under the terms of Open CASCADE
|
||||
// commercial license or contractual agreement.
|
||||
|
||||
#include <LocalAnalysis_CurveContinuity.ixx>
|
||||
#include <LocalAnalysis_StatusErrorType.hxx>
|
||||
|
||||
#include <Geom_Curve.hxx>
|
||||
#include <GeomLProp_CLProps.hxx>
|
||||
#include <gp.hxx>
|
||||
#include <gp_Dir.hxx>
|
||||
#include <gp_Pnt.hxx>
|
||||
#include <gp_Vec.hxx>
|
||||
#include <gp_Dir.hxx>
|
||||
#include <LocalAnalysis_CurveContinuity.hxx>
|
||||
#include <LocalAnalysis_StatusErrorType.hxx>
|
||||
#include <StdFail_NotDone.hxx>
|
||||
|
||||
|
||||
/***********************************************************************/
|
||||
void LocalAnalysis_CurveContinuity::CurvC0( GeomLProp_CLProps& Curv1,
|
||||
GeomLProp_CLProps& Curv2)
|
||||
|
||||
221
src/LocalAnalysis/LocalAnalysis_CurveContinuity.hxx
Normal file
221
src/LocalAnalysis/LocalAnalysis_CurveContinuity.hxx
Normal file
@@ -0,0 +1,221 @@
|
||||
// Created on: 1996-08-09
|
||||
// Created by: Herve LOUESSARD
|
||||
// Copyright (c) 1996-1999 Matra Datavision
|
||||
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
||||
//
|
||||
// This file is part of Open CASCADE Technology software library.
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or modify it under
|
||||
// the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
// by the Free Software Foundation, with special exception defined in the file
|
||||
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
// distribution for complete text of the license and disclaimer of any warranty.
|
||||
//
|
||||
// Alternatively, this file may be used under the terms of Open CASCADE
|
||||
// commercial license or contractual agreement.
|
||||
|
||||
#ifndef _LocalAnalysis_CurveContinuity_HeaderFile
|
||||
#define _LocalAnalysis_CurveContinuity_HeaderFile
|
||||
|
||||
#include <Standard.hxx>
|
||||
#include <Standard_DefineAlloc.hxx>
|
||||
#include <Standard_Handle.hxx>
|
||||
|
||||
#include <Standard_Real.hxx>
|
||||
#include <GeomAbs_Shape.hxx>
|
||||
#include <Standard_Boolean.hxx>
|
||||
#include <LocalAnalysis_StatusErrorType.hxx>
|
||||
class StdFail_NotDone;
|
||||
class Geom_Curve;
|
||||
class GeomLProp_CLProps;
|
||||
|
||||
|
||||
|
||||
//! This class gives tools to check local continuity C0
|
||||
//! C1 C2 G1 G2 between two points situated on two curves
|
||||
class LocalAnalysis_CurveContinuity
|
||||
{
|
||||
public:
|
||||
|
||||
DEFINE_STANDARD_ALLOC
|
||||
|
||||
|
||||
|
||||
//! -u1 is the parameter of the point on Curv1
|
||||
//! -u2 is the parameter of the point on Curv2
|
||||
//! -Order is the required continuity:
|
||||
//! GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
//! GeomAbs_G1 GeomAbs_G2
|
||||
//!
|
||||
//! -EpsNul is used to detect a a vector with nul
|
||||
//! magnitude (in mm)
|
||||
//!
|
||||
//! -EpsC0 is used for C0 continuity to confuse two
|
||||
//! points (in mm)
|
||||
//!
|
||||
//! -EpsC1 is an angular tolerance in radians used
|
||||
//! for C1 continuity to compare the angle between
|
||||
//! the first derivatives
|
||||
//!
|
||||
//! -EpsC2 is an angular tolerance in radians used
|
||||
//! for C2 continuity to compare the angle between
|
||||
//! the second derivatives
|
||||
//!
|
||||
//! -EpsG1 is an angular tolerance in radians used
|
||||
//! for G1 continuity to compare the angle between
|
||||
//! the tangents
|
||||
//!
|
||||
//! -EpsG2 is an angular tolerance in radians used
|
||||
//! for G2 continuity to compare the angle between
|
||||
//! the normals
|
||||
//!
|
||||
//! - percent : percentage of curvature variation (unitless)
|
||||
//! used for G2 continuity
|
||||
//!
|
||||
//! - Maxlen is the maximum length of Curv1 or Curv2 in
|
||||
//! meters used to detect nul curvature (in mm)
|
||||
//!
|
||||
//! the constructor computes the quantities which are
|
||||
//! necessary to check the continuity in the following cases:
|
||||
//!
|
||||
//! case C0
|
||||
//! --------
|
||||
//! - the distance between P1 and P2 with P1=Curv1 (u1) and
|
||||
//! P2=Curv2(u2)
|
||||
//!
|
||||
//! case C1
|
||||
//! -------
|
||||
//!
|
||||
//! - the angle between the first derivatives
|
||||
//! dCurv1(u1) dCurv2(u2)
|
||||
//! -------- and ---------
|
||||
//! du du
|
||||
//!
|
||||
//! - the ratio between the magnitudes of the first
|
||||
//! derivatives
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! case C2
|
||||
//! -------
|
||||
//! - the angle between the second derivatives
|
||||
//! 2 2
|
||||
//! d Curv1(u1) d Curv2(u2)
|
||||
//! ---------- ----------
|
||||
//! 2 2
|
||||
//! du du
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! - the ratio between the magnitudes of the second
|
||||
//! derivatives
|
||||
//!
|
||||
//! case G1
|
||||
//! -------
|
||||
//! the angle between the tangents at each point
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! case G2
|
||||
//! -------
|
||||
//! -the angle between the normals at each point
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! - the relative variation of curvature:
|
||||
//! |curvat1-curvat2|
|
||||
//! ------------------
|
||||
//! 1/2
|
||||
//! (curvat1*curvat2)
|
||||
//!
|
||||
//! where curvat1 is the curvature at the first point
|
||||
//! and curvat2 the curvature at the second point
|
||||
Standard_EXPORT LocalAnalysis_CurveContinuity(const Handle(Geom_Curve)& Curv1, const Standard_Real u1, const Handle(Geom_Curve)& Curv2, const Standard_Real u2, const GeomAbs_Shape Order, const Standard_Real EpsNul = 0.001, const Standard_Real EpsC0 = 0.001, const Standard_Real EpsC1 = 0.001, const Standard_Real EpsC2 = 0.001, const Standard_Real EpsG1 = 0.001, const Standard_Real EpsG2 = 0.001, const Standard_Real Percent = 0.01, const Standard_Real Maxlen = 10000);
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsDone() const;
|
||||
|
||||
Standard_EXPORT LocalAnalysis_StatusErrorType StatusError() const;
|
||||
|
||||
Standard_EXPORT GeomAbs_Shape ContinuityStatus() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C0Value() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1Angle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1Ratio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2Angle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2Ratio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real G1Angle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real G2Angle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real G2CurvatureVariation() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC0() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC1() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC2() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsG1() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsG2() const;
|
||||
|
||||
|
||||
|
||||
|
||||
protected:
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
private:
|
||||
|
||||
|
||||
Standard_EXPORT void CurvC0 (GeomLProp_CLProps& Curv1, GeomLProp_CLProps& Curv2);
|
||||
|
||||
Standard_EXPORT void CurvC1 (GeomLProp_CLProps& Curv1, GeomLProp_CLProps& Curv2);
|
||||
|
||||
Standard_EXPORT void CurvC2 (GeomLProp_CLProps& Curv1, GeomLProp_CLProps& Curv2);
|
||||
|
||||
Standard_EXPORT void CurvG1 (GeomLProp_CLProps& Curv1, GeomLProp_CLProps& Curv2);
|
||||
|
||||
Standard_EXPORT void CurvG2 (GeomLProp_CLProps& Curv1, GeomLProp_CLProps& Curv2);
|
||||
|
||||
|
||||
Standard_Real myContC0;
|
||||
Standard_Real myContC1;
|
||||
Standard_Real myContC2;
|
||||
Standard_Real myContG1;
|
||||
Standard_Real myContG2;
|
||||
Standard_Real myCourbC1;
|
||||
Standard_Real myCourbC2;
|
||||
Standard_Real myG2Variation;
|
||||
Standard_Real myLambda1;
|
||||
Standard_Real myLambda2;
|
||||
GeomAbs_Shape myTypeCont;
|
||||
Standard_Real myepsnul;
|
||||
Standard_Real myepsC0;
|
||||
Standard_Real myepsC1;
|
||||
Standard_Real myepsC2;
|
||||
Standard_Real myepsG1;
|
||||
Standard_Real myepsG2;
|
||||
Standard_Real myMaxLon;
|
||||
Standard_Real myperce;
|
||||
Standard_Boolean myIsDone;
|
||||
LocalAnalysis_StatusErrorType myErrorStatus;
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // _LocalAnalysis_CurveContinuity_HeaderFile
|
||||
30
src/LocalAnalysis/LocalAnalysis_StatusErrorType.hxx
Normal file
30
src/LocalAnalysis/LocalAnalysis_StatusErrorType.hxx
Normal file
@@ -0,0 +1,30 @@
|
||||
// Created on: 1996-07-24
|
||||
// Created by: Herve LOUESSARD
|
||||
// Copyright (c) 1996-1999 Matra Datavision
|
||||
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
||||
//
|
||||
// This file is part of Open CASCADE Technology software library.
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or modify it under
|
||||
// the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
// by the Free Software Foundation, with special exception defined in the file
|
||||
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
// distribution for complete text of the license and disclaimer of any warranty.
|
||||
//
|
||||
// Alternatively, this file may be used under the terms of Open CASCADE
|
||||
// commercial license or contractual agreement.
|
||||
|
||||
#ifndef _LocalAnalysis_StatusErrorType_HeaderFile
|
||||
#define _LocalAnalysis_StatusErrorType_HeaderFile
|
||||
|
||||
|
||||
enum LocalAnalysis_StatusErrorType
|
||||
{
|
||||
LocalAnalysis_NullFirstDerivative,
|
||||
LocalAnalysis_NullSecondDerivative,
|
||||
LocalAnalysis_TangentNotDefined,
|
||||
LocalAnalysis_NormalNotDefined,
|
||||
LocalAnalysis_CurvatureNotDefined
|
||||
};
|
||||
|
||||
#endif // _LocalAnalysis_StatusErrorType_HeaderFile
|
||||
@@ -1,375 +0,0 @@
|
||||
-- Created on: 1996-08-09
|
||||
-- Created by: Herve LOUESSARD
|
||||
-- Copyright (c) 1996-1999 Matra Datavision
|
||||
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
||||
--
|
||||
-- This file is part of Open CASCADE Technology software library.
|
||||
--
|
||||
-- This library is free software; you can redistribute it and/or modify it under
|
||||
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
-- by the Free Software Foundation, with special exception defined in the file
|
||||
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
-- distribution for complete text of the license and disclaimer of any warranty.
|
||||
--
|
||||
-- Alternatively, this file may be used under the terms of Open CASCADE
|
||||
-- commercial license or contractual agreement.
|
||||
|
||||
--modified by Jerome LEMONIER
|
||||
--Wed Aug 13 10:46
|
||||
--New constructor and new method ComputeAnalysis
|
||||
|
||||
class SurfaceContinuity from LocalAnalysis
|
||||
|
||||
---Purpose:
|
||||
-- This class gives tools to check local continuity C0
|
||||
-- C1 C2 G1 G2 between two points situated on two surfaces
|
||||
|
||||
uses
|
||||
Shape from GeomAbs,
|
||||
Boolean, Integer, Real from Standard,
|
||||
Surface from Geom,
|
||||
SLProps from GeomLProp,
|
||||
Curve from Geom,
|
||||
Curve from Geom2d,
|
||||
StatusErrorType from LocalAnalysis
|
||||
|
||||
raises
|
||||
|
||||
NotDone from StdFail
|
||||
|
||||
is
|
||||
|
||||
|
||||
Create( Surf1: Surface from Geom; u1, v1: Real from Standard;
|
||||
Surf2: Surface from Geom; u2, v2: Real from Standard;
|
||||
Order: Shape from GeomAbs;
|
||||
EpsNul: Real from Standard= 0.001;
|
||||
EpsC0 : Real from Standard= 0.001;
|
||||
EpsC1 : Real from Standard= 0.001;
|
||||
EpsC2 : Real from Standard= 0.001;
|
||||
EpsG1 : Real from Standard= 0.001;
|
||||
Percent :Real from Standard= 0.01;
|
||||
Maxlen: Real from Standard =10000)
|
||||
|
||||
---Purpose:
|
||||
-- -u1,v1 are the parameters of the point on Surf1
|
||||
-- -u2,v2 are the parameters of the point on Surf2
|
||||
-- -Order is the required continuity:
|
||||
-- GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
-- GeomAbs_G1 GeomAbs_G2
|
||||
--
|
||||
-- -EpsNul is used to detect a a vector with nul
|
||||
-- magnitude
|
||||
--
|
||||
-- -EpsC0 is used for C0 continuity to confuse two
|
||||
-- points (in mm)
|
||||
--
|
||||
-- -EpsC1 is an angular tolerance in radians used
|
||||
-- for C1 continuity to compare the angle between
|
||||
-- the first derivatives
|
||||
--
|
||||
-- -EpsC2 is an angular tolerance in radians used
|
||||
-- for C2 continuity to compare the angle between
|
||||
-- the second derivatives
|
||||
--
|
||||
-- -EpsG1 is an angular tolerance in radians used
|
||||
-- for G1 continuity to compare the angle between
|
||||
-- the normals
|
||||
--
|
||||
--
|
||||
-- -Percent : percentage of curvature variation (unitless)
|
||||
-- used for G2 continuity
|
||||
--
|
||||
-- - Maxlen is the maximum length of Surf1 or Surf2 in
|
||||
-- meters used to detect null curvature (in mm)
|
||||
--
|
||||
--
|
||||
--
|
||||
-- the constructor computes the quantities which are
|
||||
-- necessary to check the continuity in the following cases:
|
||||
--
|
||||
-- case C0
|
||||
-- --------
|
||||
-- - the distance between P1 and P2 with P1=Surf (u1,v1) and
|
||||
-- P2=Surfv2(u2,v2)
|
||||
--
|
||||
--
|
||||
-- case C1
|
||||
-- -------
|
||||
--
|
||||
-- - the angle between the first derivatives in u :
|
||||
--
|
||||
-- dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
-- ----------- and ---------
|
||||
-- du du
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- - the angle between the first derivatives in v :
|
||||
--
|
||||
-- dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
-- -------- and ---------
|
||||
-- dv dv
|
||||
--
|
||||
-- - the ratio between the magnitudes of the first derivatives in u
|
||||
-- - the ratio between the magnitudes of the first derivatives in v
|
||||
--
|
||||
-- the angle value is between 0 and pi/2
|
||||
--
|
||||
-- case C2
|
||||
-- -------
|
||||
-- - the angle between the second derivatives in u
|
||||
-- 2 2
|
||||
-- d Surf1(u1,v1) d Surf2(u2,v2)
|
||||
-- ---------- ----------
|
||||
-- 2 2
|
||||
-- d u d u
|
||||
--
|
||||
-- - the ratio between the magnitudes of the second derivatives in u
|
||||
-- - the ratio between the magnitudes of the second derivatives in v
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- case G1
|
||||
-- -------
|
||||
-- -the angle between the normals at each point
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
-- case G2
|
||||
-- -------
|
||||
-- - the maximum normal curvature gap between the two
|
||||
-- points
|
||||
--
|
||||
|
||||
|
||||
returns SurfaceContinuity from LocalAnalysis;
|
||||
|
||||
|
||||
Create( curv1: Curve from Geom2d; curv2 : Curve from Geom2d;
|
||||
U: Real from Standard;Surf1: Surface from Geom ;
|
||||
Surf2: Surface from Geom;
|
||||
Order: Shape from GeomAbs;
|
||||
EpsNul: Real from Standard= 0.001;
|
||||
EpsC0 : Real from Standard= 0.001;
|
||||
EpsC1 : Real from Standard= 0.001;
|
||||
EpsC2 : Real from Standard= 0.001;
|
||||
EpsG1 : Real from Standard= 0.001;
|
||||
Percent :Real from Standard= 0.01;
|
||||
Maxlen: Real from Standard =10000)
|
||||
|
||||
-- - the first point is located by surf1(curv1(U))
|
||||
-- - the second point is located by surf2(curv2(U))
|
||||
--
|
||||
-- - Order is the required continuity:
|
||||
-- GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
-- GeomAbs_G1 GeomAbs_G2
|
||||
--
|
||||
-- (see the above constructor for the tolerances)
|
||||
|
||||
returns SurfaceContinuity from LocalAnalysis;
|
||||
|
||||
Create( EpsNul: Real from Standard= 0.001;
|
||||
EpsC0 : Real from Standard= 0.001;
|
||||
EpsC1 : Real from Standard= 0.001;
|
||||
EpsC2 : Real from Standard= 0.001;
|
||||
EpsG1 : Real from Standard= 0.001;
|
||||
Percent :Real from Standard= 0.01;
|
||||
Maxlen: Real from Standard =10000)
|
||||
returns SurfaceContinuity from LocalAnalysis;
|
||||
---Purpose:
|
||||
-- This constructor is used when we want to compute many analysis.
|
||||
-- After we use the method ComputeAnalysis
|
||||
ComputeAnalysis( me:in out; Surf1, Surf2: in out SLProps from GeomLProp;
|
||||
Order: Shape from GeomAbs);
|
||||
-- This method computes the analysis for two SLProps which contains
|
||||
-- the properties of the two surfaces and the two points
|
||||
-- Order is the required continuity:
|
||||
-- GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
-- GeomAbs_G1 GeomAbs_G2
|
||||
|
||||
|
||||
IsDone(me) returns Boolean from Standard;
|
||||
-- returns true if there is no problem in the constructor
|
||||
|
||||
|
||||
ContinuityStatus(me) returns Shape from GeomAbs raises NotDone ;
|
||||
-- returns the continuity required in the constructor
|
||||
|
||||
StatusError(me) returns StatusErrorType from LocalAnalysis;
|
||||
-- returns the status of error :
|
||||
-- NullFirstDerivative : one of the first derivatives is null
|
||||
-- NullSecondDerivative: one of the second derivatives is null
|
||||
-- NormalNotDefined: one (or both) normal is undefined
|
||||
-- CurvatureNotDefined: one of the mean curvatures is undefined
|
||||
|
||||
|
||||
|
||||
-- The following functions return the quantities
|
||||
-- which are necessary to check continuity
|
||||
|
||||
C0Value(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the distance between P1 and P2 with P1=Surf (u1,v1) and
|
||||
-- P2=Surfv2(u2,v2)
|
||||
|
||||
C1UAngle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the first derivatives in u :
|
||||
--
|
||||
-- dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
-- -------- and ---------
|
||||
-- du du
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
C1URatio (me) returns Real from Standard raises NotDone ;
|
||||
-- returns the ratio between the magnitudes of the first
|
||||
-- derivatives in u
|
||||
--
|
||||
--
|
||||
|
||||
C1VAngle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the first derivatives in v:
|
||||
--
|
||||
-- dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
-- -------- and ---------
|
||||
-- dv dv
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
C1VRatio(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the ratio between the magnitudes of the first
|
||||
-- derivatives in v
|
||||
|
||||
C2UAngle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the second derivatives in u
|
||||
-- 2 2
|
||||
-- d Surf1(u1,v1) d Surf2(u2,v2)
|
||||
-- ---------- and ----------
|
||||
-- 2 2
|
||||
-- du du
|
||||
C2URatio(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the ratio between the magnitudes of the second
|
||||
-- derivatives in u
|
||||
|
||||
C2VAngle(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the angle between the second derivatives in v
|
||||
-- 2 2
|
||||
-- d Surf1(u1,v1) d Surf2(u2,v2)
|
||||
-- ---------- and ----------
|
||||
-- 2 2
|
||||
-- dv dv
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
--
|
||||
C2VRatio(me) returns Real from Standard raises NotDone ;
|
||||
-- returns the ratio between the magnitudes of the first
|
||||
-- derivatives in v
|
||||
|
||||
G1Angle(me) returns Real from Standard raises NotDone ;
|
||||
--returns the angle between the normals at the two points
|
||||
--
|
||||
-- the angle value is between 0 and PI/2
|
||||
|
||||
G2CurvatureGap (me) returns Real from Standard raises NotDone ;
|
||||
-- returns the maximum normal curvature gap
|
||||
|
||||
|
||||
|
||||
|
||||
-- the following functions check the local continuity and return
|
||||
-- true if the required continuity is satisfied :
|
||||
|
||||
IsC0(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true if the local continuity is C0 that is :
|
||||
-- ContC0(me) < EpsC0
|
||||
|
||||
|
||||
IsC1(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true if the local continuity is C1 that is :
|
||||
-- C0Value (me) < EpsC0 ,
|
||||
-- C1UAngle (me) < EpsC1
|
||||
-- C1VAngle (me) < EpsC1
|
||||
|
||||
|
||||
|
||||
IsC2(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true if the local continuity is C2 that is :
|
||||
-- C0Value (me) < EpsC0,
|
||||
-- C1UAngle(me) < EpsC1
|
||||
-- C1VAngle(me) < EpsC1
|
||||
-- C2UAngle(me) < EpsC2
|
||||
-- C2VAngle(me) < EpsC2
|
||||
-- C2URatio(me) is the square of C1URatio up to a tolerance
|
||||
-- C2VRatio(me) is the square of C1VRatio up to a tolerance
|
||||
--
|
||||
|
||||
|
||||
IsG1(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true is the local continuity is G1 that is
|
||||
-- C0Value(me) < EpsC0
|
||||
-- G1Angle(me) < EpsG1
|
||||
--
|
||||
|
||||
IsG2(me) returns Boolean from Standard
|
||||
raises NotDone ;
|
||||
-- returns true is the local continuity is G2
|
||||
|
||||
|
||||
|
||||
|
||||
-- The following function are private and used in the constructor
|
||||
SurfC0(me:in out; Surf1, Surf2: SLProps from GeomLProp) is private ;
|
||||
SurfC1(me:in out; Surf1, Surf2:in out SLProps from GeomLProp)is private ;
|
||||
SurfC2(me:in out; Surf1, Surf2:in out SLProps from GeomLProp)is private;
|
||||
SurfG1(me:in out; Surf1, Surf2:in out SLProps from GeomLProp) is private;
|
||||
SurfG2(me:in out; Surf1, Surf2:in out SLProps from GeomLProp) is private;
|
||||
|
||||
|
||||
|
||||
fields
|
||||
myContC0 : Real from Standard;
|
||||
myContC1U : Real from Standard;
|
||||
myContC1V : Real from Standard;
|
||||
myContC2U : Real from Standard;
|
||||
myContC2V : Real from Standard;
|
||||
myContG1 : Real from Standard;
|
||||
myLambda1U : Real from Standard;
|
||||
myLambda2U : Real from Standard;
|
||||
myLambda1V : Real from Standard;
|
||||
myLambda2V : Real from Standard;
|
||||
myETA1 : Real from Standard;
|
||||
myETA2 : Real from Standard;
|
||||
myETA : Real from Standard;
|
||||
myZETA1 : Real from Standard;
|
||||
myZETA2 : Real from Standard;
|
||||
myZETA : Real from Standard;
|
||||
myAlpha : Real from Standard;
|
||||
myTypeCont : Shape from GeomAbs;
|
||||
myepsC0 : Real from Standard;
|
||||
myepsnul : Real from Standard;
|
||||
myepsC1 : Real from Standard;
|
||||
myepsC2 : Real from Standard;
|
||||
myepsG1 : Real from Standard;
|
||||
myperce : Real from Standard;
|
||||
mymaxlen : Real from Standard;
|
||||
myGap : Real from Standard;
|
||||
myIsDone : Boolean from Standard;
|
||||
myErrorStatus : StatusErrorType from LocalAnalysis;
|
||||
end SurfaceContinuity;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -14,20 +14,20 @@
|
||||
// Alternatively, this file may be used under the terms of Open CASCADE
|
||||
// commercial license or contractual agreement.
|
||||
|
||||
#include <LocalAnalysis_SurfaceContinuity.ixx>
|
||||
|
||||
#include <Geom2d_Curve.hxx>
|
||||
#include <Geom_Surface.hxx>
|
||||
#include <GeomLProp_SLProps.hxx>
|
||||
#include <gp.hxx>
|
||||
#include <gp_Pnt.hxx>
|
||||
#include <gp_Vec.hxx>
|
||||
#include <gp_Dir.hxx>
|
||||
#include <gp_Pnt.hxx>
|
||||
#include <gp_Pnt2d.hxx>
|
||||
#include <Geom_Surface.hxx>
|
||||
#include <Geom2d_Curve.hxx>
|
||||
|
||||
#include <gp_Vec.hxx>
|
||||
#include <LocalAnalysis_SurfaceContinuity.hxx>
|
||||
#include <StdFail_NotDone.hxx>
|
||||
|
||||
/*********************************************************************************/
|
||||
/*********************************************************************************/
|
||||
|
||||
void LocalAnalysis_SurfaceContinuity::SurfC0 (const GeomLProp_SLProps& Surf1,
|
||||
const GeomLProp_SLProps& Surf2
|
||||
)
|
||||
|
||||
238
src/LocalAnalysis/LocalAnalysis_SurfaceContinuity.hxx
Normal file
238
src/LocalAnalysis/LocalAnalysis_SurfaceContinuity.hxx
Normal file
@@ -0,0 +1,238 @@
|
||||
// Created on: 1996-08-09
|
||||
// Created by: Herve LOUESSARD
|
||||
// Copyright (c) 1996-1999 Matra Datavision
|
||||
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
||||
//
|
||||
// This file is part of Open CASCADE Technology software library.
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or modify it under
|
||||
// the terms of the GNU Lesser General Public License version 2.1 as published
|
||||
// by the Free Software Foundation, with special exception defined in the file
|
||||
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
||||
// distribution for complete text of the license and disclaimer of any warranty.
|
||||
//
|
||||
// Alternatively, this file may be used under the terms of Open CASCADE
|
||||
// commercial license or contractual agreement.
|
||||
|
||||
#ifndef _LocalAnalysis_SurfaceContinuity_HeaderFile
|
||||
#define _LocalAnalysis_SurfaceContinuity_HeaderFile
|
||||
|
||||
#include <Standard.hxx>
|
||||
#include <Standard_DefineAlloc.hxx>
|
||||
#include <Standard_Handle.hxx>
|
||||
|
||||
#include <Standard_Real.hxx>
|
||||
#include <GeomAbs_Shape.hxx>
|
||||
#include <Standard_Boolean.hxx>
|
||||
#include <LocalAnalysis_StatusErrorType.hxx>
|
||||
class StdFail_NotDone;
|
||||
class Geom_Surface;
|
||||
class Geom2d_Curve;
|
||||
class GeomLProp_SLProps;
|
||||
|
||||
|
||||
|
||||
//! This class gives tools to check local continuity C0
|
||||
//! C1 C2 G1 G2 between two points situated on two surfaces
|
||||
class LocalAnalysis_SurfaceContinuity
|
||||
{
|
||||
public:
|
||||
|
||||
DEFINE_STANDARD_ALLOC
|
||||
|
||||
|
||||
|
||||
//! -u1,v1 are the parameters of the point on Surf1
|
||||
//! -u2,v2 are the parameters of the point on Surf2
|
||||
//! -Order is the required continuity:
|
||||
//! GeomAbs_C0 GeomAbs_C1 GeomAbs_C2
|
||||
//! GeomAbs_G1 GeomAbs_G2
|
||||
//!
|
||||
//! -EpsNul is used to detect a a vector with nul
|
||||
//! magnitude
|
||||
//!
|
||||
//! -EpsC0 is used for C0 continuity to confuse two
|
||||
//! points (in mm)
|
||||
//!
|
||||
//! -EpsC1 is an angular tolerance in radians used
|
||||
//! for C1 continuity to compare the angle between
|
||||
//! the first derivatives
|
||||
//!
|
||||
//! -EpsC2 is an angular tolerance in radians used
|
||||
//! for C2 continuity to compare the angle between
|
||||
//! the second derivatives
|
||||
//!
|
||||
//! -EpsG1 is an angular tolerance in radians used
|
||||
//! for G1 continuity to compare the angle between
|
||||
//! the normals
|
||||
//!
|
||||
//! -Percent : percentage of curvature variation (unitless)
|
||||
//! used for G2 continuity
|
||||
//!
|
||||
//! - Maxlen is the maximum length of Surf1 or Surf2 in
|
||||
//! meters used to detect null curvature (in mm)
|
||||
//!
|
||||
//! the constructor computes the quantities which are
|
||||
//! necessary to check the continuity in the following cases:
|
||||
//!
|
||||
//! case C0
|
||||
//! --------
|
||||
//! - the distance between P1 and P2 with P1=Surf (u1,v1) and
|
||||
//! P2=Surfv2(u2,v2)
|
||||
//!
|
||||
//! case C1
|
||||
//! -------
|
||||
//!
|
||||
//! - the angle between the first derivatives in u :
|
||||
//!
|
||||
//! dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
//! ----------- and ---------
|
||||
//! du du
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! - the angle between the first derivatives in v :
|
||||
//!
|
||||
//! dSurf1(u1,v1) dSurf2(u2,v2)
|
||||
//! -------- and ---------
|
||||
//! dv dv
|
||||
//!
|
||||
//! - the ratio between the magnitudes of the first derivatives in u
|
||||
//! - the ratio between the magnitudes of the first derivatives in v
|
||||
//!
|
||||
//! the angle value is between 0 and pi/2
|
||||
//!
|
||||
//! case C2
|
||||
//! -------
|
||||
//! - the angle between the second derivatives in u
|
||||
//! 2 2
|
||||
//! d Surf1(u1,v1) d Surf2(u2,v2)
|
||||
//! ---------- ----------
|
||||
//! 2 2
|
||||
//! d u d u
|
||||
//!
|
||||
//! - the ratio between the magnitudes of the second derivatives in u
|
||||
//! - the ratio between the magnitudes of the second derivatives in v
|
||||
//!
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! case G1
|
||||
//! -------
|
||||
//! -the angle between the normals at each point
|
||||
//! the angle value is between 0 and PI/2
|
||||
//!
|
||||
//! case G2
|
||||
//! -------
|
||||
//! - the maximum normal curvature gap between the two
|
||||
//! points
|
||||
Standard_EXPORT LocalAnalysis_SurfaceContinuity(const Handle(Geom_Surface)& Surf1, const Standard_Real u1, const Standard_Real v1, const Handle(Geom_Surface)& Surf2, const Standard_Real u2, const Standard_Real v2, const GeomAbs_Shape Order, const Standard_Real EpsNul = 0.001, const Standard_Real EpsC0 = 0.001, const Standard_Real EpsC1 = 0.001, const Standard_Real EpsC2 = 0.001, const Standard_Real EpsG1 = 0.001, const Standard_Real Percent = 0.01, const Standard_Real Maxlen = 10000);
|
||||
|
||||
Standard_EXPORT LocalAnalysis_SurfaceContinuity(const Handle(Geom2d_Curve)& curv1, const Handle(Geom2d_Curve)& curv2, const Standard_Real U, const Handle(Geom_Surface)& Surf1, const Handle(Geom_Surface)& Surf2, const GeomAbs_Shape Order, const Standard_Real EpsNul = 0.001, const Standard_Real EpsC0 = 0.001, const Standard_Real EpsC1 = 0.001, const Standard_Real EpsC2 = 0.001, const Standard_Real EpsG1 = 0.001, const Standard_Real Percent = 0.01, const Standard_Real Maxlen = 10000);
|
||||
|
||||
|
||||
//! This constructor is used when we want to compute many analysis.
|
||||
//! After we use the method ComputeAnalysis
|
||||
Standard_EXPORT LocalAnalysis_SurfaceContinuity(const Standard_Real EpsNul = 0.001, const Standard_Real EpsC0 = 0.001, const Standard_Real EpsC1 = 0.001, const Standard_Real EpsC2 = 0.001, const Standard_Real EpsG1 = 0.001, const Standard_Real Percent = 0.01, const Standard_Real Maxlen = 10000);
|
||||
|
||||
Standard_EXPORT void ComputeAnalysis (GeomLProp_SLProps& Surf1, GeomLProp_SLProps& Surf2, const GeomAbs_Shape Order);
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsDone() const;
|
||||
|
||||
Standard_EXPORT GeomAbs_Shape ContinuityStatus() const;
|
||||
|
||||
Standard_EXPORT LocalAnalysis_StatusErrorType StatusError() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C0Value() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1UAngle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1URatio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1VAngle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C1VRatio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2UAngle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2URatio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2VAngle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real C2VRatio() const;
|
||||
|
||||
Standard_EXPORT Standard_Real G1Angle() const;
|
||||
|
||||
Standard_EXPORT Standard_Real G2CurvatureGap() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC0() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC1() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsC2() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsG1() const;
|
||||
|
||||
Standard_EXPORT Standard_Boolean IsG2() const;
|
||||
|
||||
|
||||
|
||||
|
||||
protected:
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
private:
|
||||
|
||||
|
||||
Standard_EXPORT void SurfC0 (const GeomLProp_SLProps& Surf1, const GeomLProp_SLProps& Surf2);
|
||||
|
||||
Standard_EXPORT void SurfC1 (GeomLProp_SLProps& Surf1, GeomLProp_SLProps& Surf2);
|
||||
|
||||
Standard_EXPORT void SurfC2 (GeomLProp_SLProps& Surf1, GeomLProp_SLProps& Surf2);
|
||||
|
||||
Standard_EXPORT void SurfG1 (GeomLProp_SLProps& Surf1, GeomLProp_SLProps& Surf2);
|
||||
|
||||
Standard_EXPORT void SurfG2 (GeomLProp_SLProps& Surf1, GeomLProp_SLProps& Surf2);
|
||||
|
||||
|
||||
Standard_Real myContC0;
|
||||
Standard_Real myContC1U;
|
||||
Standard_Real myContC1V;
|
||||
Standard_Real myContC2U;
|
||||
Standard_Real myContC2V;
|
||||
Standard_Real myContG1;
|
||||
Standard_Real myLambda1U;
|
||||
Standard_Real myLambda2U;
|
||||
Standard_Real myLambda1V;
|
||||
Standard_Real myLambda2V;
|
||||
Standard_Real myETA1;
|
||||
Standard_Real myETA2;
|
||||
Standard_Real myETA;
|
||||
Standard_Real myZETA1;
|
||||
Standard_Real myZETA2;
|
||||
Standard_Real myZETA;
|
||||
Standard_Real myAlpha;
|
||||
GeomAbs_Shape myTypeCont;
|
||||
Standard_Real myepsC0;
|
||||
Standard_Real myepsnul;
|
||||
Standard_Real myepsC1;
|
||||
Standard_Real myepsC2;
|
||||
Standard_Real myepsG1;
|
||||
Standard_Real myperce;
|
||||
Standard_Real mymaxlen;
|
||||
Standard_Real myGap;
|
||||
Standard_Boolean myIsDone;
|
||||
LocalAnalysis_StatusErrorType myErrorStatus;
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // _LocalAnalysis_SurfaceContinuity_HeaderFile
|
||||
Reference in New Issue
Block a user