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-- File: IntPolyh_MaillageAffinage.cdl
-- Created: Wed Mar 3 11:23:52 1999
-- Author: Fabrice SERVANT
-- <fst@cleox.paris1.matra-dtv.fr>
--Copyright: Matra Datavision 1999
-- Modified by skv - Thu Sep 25 16:51:09 2003 OCC567
-- The method GetArrayOfCouples() is added. The Boolean flag isShiftFwd is
-- added to the method FillArrayOfPnt(..).
-- The method GetArrayOfCouples() returns array of couples of contact triangles.
-- The flag isShiftFwd shows whether circumscribed (Standard_True) or inscribed
-- (Standard_False) mesh should be constructed.
-- modified by ofv Thu Apr 8 14:45:35 2004 fip
class MaillageAffinage from IntPolyh
uses
Box from Bnd,
Pnt from gp,
HSurface from Adaptor3d,
TopolTool from Adaptor3d,
Point from IntPolyh,
StartPoint from IntPolyh,
Edge from IntPolyh,
Triangle from IntPolyh,
ArrayOfCouples from IntPolyh,
ArrayOfPoints from IntPolyh,
ArrayOfStartPoints from IntPolyh,
ArrayOfEdges from IntPolyh,
ArrayOfTriangles from IntPolyh,
SectionLine from IntPolyh,
ArrayOfSectionLines from IntPolyh,
ArrayOfTangentZones from IntPolyh,
Array1OfReal from TColStd
is
Create(S1 : HSurface from Adaptor3d;
NbSU1,NbSV1 : Integer from Standard;
S2 : HSurface from Adaptor3d;
NbSU2,NbSV2 : Integer from Standard;
PRINT : Integer from Standard);
Create(S1,S2: HSurface from Adaptor3d;
PRINT : Integer from Standard);
FillArrayOfPnt(me: in out; SurfID: Integer from Standard)
is static;
---Purpose: Compute points on one surface and fill an array of points;
--- standard (default) method
FillArrayOfPnt(me: in out; SurfID : Integer from Standard;
isShiftFwd: Boolean from Standard)
---Purpose: isShiftFwd flag is added. The purpose is to define shift
-- of points along normal to the surface in this point. The
-- shift length represents maximal deflection of triangulation.
-- The direction (forward or reversed regarding to normal
-- direction) is defined by isShiftFwd flag.
is static;
---Purpose: Compute points on one surface and fill an array of points;
--- advanced method
-- IFV start
FillArrayOfPnt(me: in out; SurfID: Integer from Standard;
Upars, Vpars : Array1OfReal from TColStd)
is static;
---Purpose: Compute points on one surface and fill an array of points;
--- standard (default) method
FillArrayOfPnt(me: in out; SurfID : Integer from Standard;
isShiftFwd: Boolean from Standard;
Upars, Vpars : Array1OfReal from TColStd)
---Purpose: isShiftFwd flag is added. The purpose is to define shift
-- of points along normal to the surface in this point. The
-- shift length represents maximal deflection of triangulation.
-- The direction (forward or reversed regarding to normal
-- direction) is defined by isShiftFwd flag.
is static;
---Purpose: Compute points on one surface and fill an array of points;
--- advanced method
-- IFV end
CommonBox(me:in out; B1,B2: Box from Bnd; xMin,yMin,zMin,xMax,yMax,zMax: in out Real from Standard)
is static;
---Purpose: Compute the common box witch is the intersection
-- of the two bounding boxes, and mark the points of
-- the two surfaces that are inside.
FillArrayOfEdges(me: in out; SurfID: Integer from Standard)
is static;
---Purpose: Compute edges from the array of points
FillArrayOfTriangles(me: in out; SurfID: Integer from Standard)
is static;
---Purpose: Compute triangles from the array of points, and --
-- mark the triangles that use marked points by the
-- CommonBox function.
LinkEdges2Triangles(me:in out)
is static;
---Purpose: fill the edge fields in Triangle object for the
-- two array of triangles.
CommonPartRefinement(me: in out)
is static;
---Purpose: Refine systematicaly all marked triangles of both surfaces
LocalSurfaceRefinement(me: in out; SurfId: Integer from Standard)
is static;
---Purpose: Refine systematicaly all marked triangles of ONE surface
ComputeDeflections(me: in out; SurfID: Integer from Standard)
is static;
---Purpose: Compute deflection for all triangles of one
-- surface,and sort min and max of deflections
TrianglesDeflectionsRefinementBSB(me:in out)
is static;
---Purpose: Refine both surfaces using BoundSortBox as --
-- rejection. The criterions used to refine a --
-- triangle are: The deflection The size of the --
-- bounding boxes (one surface may be very small
-- compared to the other)
TriContact(me; P1,P2,P3,Q1,Q2,Q3: Point from IntPolyh;
Angle:in out Real from Standard)
returns Integer from Standard
is static;
---Purpose: This fonction Check if two triangles are in
-- contact or no, return 1 if yes, return 0
-- if no.
TriangleEdgeContact(me; TriSurfID, EdgeIndice: Integer from Standard;
P1,P2,P3,C1,C2,C3,Pe1,Pe2,E,N: Point from IntPolyh;
SP1,SP2: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
TriangleEdgeContact2(me; TriSurfID, EdgeIndice: Integer from Standard;
Tri1, Tri2: Triangle from IntPolyh;
P1,P2,P3,C1,C2,C3,Pe1,Pe2,E,N: Point from IntPolyh;
SP1,SP2: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
StartingPointsResearch(me; T1,T2: Integer from Standard;
SP1,SP2: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
StartingPointsResearch2(me; T1,T2: Integer from Standard;
SP1,SP2: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
---Purpose: From two triangles compute intersection points.
-- If I found more than two intersection points
-- that's mean that those triangle are coplanar
NextStartingPointsResearch(me; T1,T2: Integer from Standard;
SPInit: StartPoint from IntPolyh;
SPNext: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
NextStartingPointsResearch2(me; T1,T2: Integer from Standard;
SPInit: StartPoint from IntPolyh;
SPNext: in out StartPoint from IntPolyh)
returns Integer from Standard
is static;
---Purpose: from two triangles and an intersection point I
-- seach the other point (if it exist).
-- This function is used by StartPointChain
TriangleCompare(me :in out)
returns Integer from Standard
is static;
---Purpose: Analyse each couple of triangles from the two --
-- array of triangles, to see if they are in
-- contact, and compute the incidence. Then put
-- couples in contact in the array of couples
TriangleComparePSP(me :in out)
returns Integer from Standard
is static;
---Purpose: The same as TriangleCompare, plus compute the
-- StartPoints without chaining them.
StartPointsCalcul(me)
is static;
---Purpose: From the array of couples compute all the start
-- points and display them on the screen
StartPointsChain(me: in out;
TSectionLines: in out ArrayOfSectionLines from IntPolyh;
TTangentZones: in out ArrayOfTangentZones from IntPolyh)
returns Integer from Standard
is static;
---Purpose: Loop on the array of couples. Compute StartPoints.
-- Try to chain the StartPoints into SectionLines or
-- put the point in the ArrayOfTangentZones if
-- chaining it, is not possible.
GetNextChainStartPoint(me: in out;
SPInit: StartPoint from IntPolyh;
SPNext: in out StartPoint from IntPolyh;
MySectionLine: in out SectionLine from IntPolyh;
TTangentZones: in out ArrayOfTangentZones from IntPolyh;
Prepend : Boolean from Standard = Standard_False)
returns Integer from Standard
is static;
---Purpose: Mainly used by StartPointsChain(), this function
-- try to compute the next StartPoint.
GetArrayOfPoints(me; SurfID: Integer from Standard)
---C++: return const &
returns ArrayOfPoints from IntPolyh
is static;
GetArrayOfEdges(me; SurfID: Integer from Standard)
---C++: return const &
returns ArrayOfEdges from IntPolyh
is static;
GetArrayOfTriangles(me; SurfID: Integer from Standard)
---C++: return const &
returns ArrayOfTriangles from IntPolyh
is static;
GetFinTE(me; SurfID: Integer from Standard)
returns Integer from Standard
is static;
GetFinTT(me; SurfID: Integer from Standard)
returns Integer from Standard
is static;
GetBox(me; SurfID: Integer from Standard)
returns Box from Bnd
is static;
GetBoxDraw(me; SurfID: Integer from Standard)
is static;
GetArrayOfSP(me)
---C++: return const &
returns ArrayOfStartPoints from IntPolyh
is static;
GetArrayOfCouples(me: in out)
---Purpose: This method returns array of couples of contact triangles.
---C++: return &
returns ArrayOfCouples from IntPolyh
is static;
SetEnlargeZone(me: in out; EnlargeZone: in out Boolean from Standard);
GetEnlargeZone(me) returns Boolean from Standard;
fields
MaSurface1 : HSurface from Adaptor3d;
MaSurface2 : HSurface from Adaptor3d;
MyBox1 : Box from Bnd;
MyBox2 : Box from Bnd;
NbSamplesU1 : Integer from Standard;
NbSamplesU2 : Integer from Standard;
NbSamplesV1 : Integer from Standard;
NbSamplesV2 : Integer from Standard;
FlecheMax1 : Real from Standard;
FlecheMax2 : Real from Standard;
FlecheMin1 : Real from Standard;
FlecheMin2 : Real from Standard;
FlecheMoy1 : Real from Standard;
FlecheMoy2 : Real from Standard;
TPoints1 : ArrayOfPoints from IntPolyh;
TPoints2 : ArrayOfPoints from IntPolyh;
TEdges1 : ArrayOfEdges from IntPolyh;
TEdges2 : ArrayOfEdges from IntPolyh;
TTriangles1 : ArrayOfTriangles from IntPolyh;
TTriangles2 : ArrayOfTriangles from IntPolyh;
TTrianglesContacts : ArrayOfCouples from IntPolyh;
TStartPoints : ArrayOfStartPoints from IntPolyh;
myEnlargeZone : Boolean from Standard;
end Test from IntPolyh;
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