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|
-- File: ChFi3d_ChBuilder.cdl
-- Created: Wed Apr 26 10:35:08 1995
-- Author: Modelistation
-- <model@phylox>
---Copyright: Matra Datavision 1995
class ChBuilder from ChFi3d inherits Builder from ChFi3d
---Purpose: construction tool for 3D chamfers on edges.
uses
Shape from TopoDS,
Edge from TopoDS,
Face from TopoDS,
Vertex from TopoDS,
State from TopAbs,
Orientation from TopAbs,
HElSpine from ChFiDS,
SequenceOfSurfData from ChFiDS,
SurfData from ChFiDS,
Stripe from ChFiDS,
ListOfStripe from ChFiDS,
Spine from ChFiDS,
SecHArray1 from ChFiDS,
Function from Blend,
HCurve from Adaptor3d,
HCurve2d from BRepAdaptor,
HSurface from BRepAdaptor,
HCurve from Adaptor3d,
TopolTool from Adaptor3d,
Vector from math,
ChamfMethod from ChFiDS ,
Pnt2d from gp
raises
ConstructionError from Standard,
DomainError from Standard
is
Create(S : Shape from TopoDS; Ta : Real from Standard = 1.0e-2)
returns ChBuilder from ChFi3d;
---Purpose: initializes the Builder with the Shape <S> for the
-- computation of chamfers
Add(me : in out; E : Edge from TopoDS)
---Purpose: initializes a contour with the edge <E> as first
-- (the next are found by propagation ).
-- The two distances (parameters of the chamfer) must
-- be set after.
raises ConstructionError from Standard
---Purpose: if the edge <E> has more than 2 adjacent faces
is static;
Add(me : in out;
Dis : Real from Standard;
E : Edge from TopoDS;
F : Face from TopoDS)
---Purpose: initializes a new contour with the edge <E> as first
-- (the next are found by propagation ), and the
-- distance <Dis>
raises ConstructionError from Standard
---Purpose: if the edge <E> has more than 2 adjacent faces
is static;
SetDist(me : in out;
Dis : Real;
IC : Integer from Standard;
F : Face from TopoDS)
---Purpose: set the distance <Dis> of the fillet
-- contour of index <IC> in the DS with <Dis> on <F>.
raises DomainError from Standard
---Purpose: if the face <F> is not one of common faces
-- of an edge of the contour <IC>
is static;
GetDist(me ;
IC : Integer from Standard;
Dis : out Real from Standard)
---Purpose: gives the distances <Dis> of the fillet
-- contour of index <IC> in the DS
is static;
Add(me : in out;
Dis1, Dis2 : Real from Standard;
E : Edge from TopoDS;
F : Face from TopoDS)
---Purpose: initializes a new contour with the edge <E> as first
-- (the next are found by propagation ), and the
-- distance <Dis1> and <Dis2>
raises ConstructionError from Standard
---Purpose: if the edge <E> has more than 2 adjacent faces
is static;
SetDists(me : in out;
Dis1, Dis2 : Real;
IC : Integer from Standard;
F : Face from TopoDS)
---Purpose: set the distances <Dis1> and <Dis2> of the fillet
-- contour of index <IC> in the DS with <Dis1> on <F>.
raises DomainError from Standard
---Purpose: if the face <F> is not one of common faces
-- of an edge of the contour <IC>
is static;
Dists(me ;
IC : Integer from Standard;
Dis1, Dis2 : out Real from Standard)
---Purpose: gives the distances <Dis1> and <Dis2> of the fillet
-- contour of index <IC> in the DS
is static;
AddDA(me : in out;
Dis : Real from Standard;
Angle : Real from Standard;
E : Edge from TopoDS;
F : Face from TopoDS)
---Purpose: initializes a new contour with the edge <E> as first
-- (the next are found by propagation ), and the
-- distance <Dis1> and <Angle>
raises ConstructionError from Standard
---Purpose: if the edge <E> has more than 2 adjacent faces
is static;
SetDistAngle(me : in out;
Dis : Real from Standard;
Angle : Real from Standard;
IC : Integer from Standard;
F : Face from TopoDS)
---Purpose: set the distance <Dis> and <Angle> of the fillet
-- contour of index <IC> in the DS with <Dis> on <F>.
raises DomainError from Standard
---Purpose: if the face <F> is not one of common faces
-- of an edge of the contour <IC>
is static;
GetDistAngle(me ;
IC : Integer from Standard;
Dis : in out Real from Standard;
Angle : in out Real from Standard;
DisOnFace1 : in out Boolean from Standard)
---Purpose: gives the distances <Dis> and <Angle> of the fillet
-- contour of index <IC> in the DS
is static;
IsChamfer(me;
IC : Integer from Standard)
returns ChamfMethod from ChFiDS is static;
---Purpose: renvoi la methode des chanfreins utilisee
ResetContour(me : in out;
IC : Integer from Standard)
---Purpose: Reset tous rayons du contour IC.
is static;
---Methods for quick simulation
-------------------------------
Simulate(me : in out;
IC : Integer from Standard);
NbSurf(me; IC : Integer from Standard)
returns Integer from Standard;
Sect(me; IC, IS : Integer from Standard)
returns mutable SecHArray1 from ChFiDS;
SimulKPart(me; SD : mutable SurfData from ChFiDS)
is protected;
SimulSurf(me : in out;
Data : out SurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro : Boolean from Standard;
Forward : Boolean from Standard;
RecOnS1,RecOnS2 : Boolean from Standard;
Soldep : Vector from math;
Intf,Intl : in out Boolean from Standard)
returns Boolean
is protected;
SimulSurf(me : in out;
Data : out SurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
PC1 : HCurve2d from BRepAdaptor;
Sref1 : HSurface from BRepAdaptor;
PCref1 : HCurve2d from BRepAdaptor;
Decroch1 : out Boolean from Standard;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
Or2 : Orientation from TopAbs;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP,RecS,RecRst : Boolean from Standard;
Soldep : Vector from math)
is redefined;
SimulSurf(me : in out;
Data : out SurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
Or1 : Orientation from TopAbs;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
PC2 : HCurve2d from BRepAdaptor;
Sref2 : HSurface from BRepAdaptor;
PCref2 : HCurve2d from BRepAdaptor;
Decroch2 : out Boolean from Standard;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP,RecS,RecRst : Boolean from Standard;
Soldep : Vector from math)
is redefined;
SimulSurf(me : in out;
Data : out SurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
PC1 : HCurve2d from BRepAdaptor;
Sref1 : HSurface from BRepAdaptor;
PCref1 : HCurve2d from BRepAdaptor;
Decroch1 : out Boolean from Standard;
Or1 : Orientation from TopAbs;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
PC2 : HCurve2d from BRepAdaptor;
Sref2 : HSurface from BRepAdaptor;
PCref2 : HCurve2d from BRepAdaptor;
Decroch2 : out Boolean from Standard;
Or2 : Orientation from TopAbs;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP1,RecRst1 : Boolean from Standard;
RecP2,RecRst2 : Boolean from Standard;
Soldep : Vector from math)
is redefined;
---Methods for computation
--------------------------
PerformFirstSection(me ;
S : Spine from ChFiDS;
HGuide : HElSpine from ChFiDS;
Choix : Integer from Standard;
S1,S2 : in out HSurface from BRepAdaptor;
I1,I2 : TopolTool from Adaptor3d;
Par : Real from Standard;
SolDep : in out Vector from math;
Pos1,Pos2 : out State from TopAbs)
returns Boolean from Standard
is protected;
PerformSurf(me : in out;
Data : out SequenceOfSurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
MaxStep : Real from Standard;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro : Boolean from Standard;
Forward : Boolean from Standard;
RecOnS1,RecOnS2 : Boolean from Standard;
Soldep : Vector from math;
Intf,Intl : in out Boolean from Standard)
returns Boolean
is redefined;
---Purpose: Methode, implemented in inheritants, calculates
-- the elements of construction of the surface (fillet
-- or chamfer).
PerformSurf(me : in out;
Data : out SequenceOfSurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
PC1 : HCurve2d from BRepAdaptor;
Sref1 : HSurface from BRepAdaptor;
PCref1 : HCurve2d from BRepAdaptor;
Decroch1 : out Boolean from Standard;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
Or2 : Orientation from TopAbs;
MaxStep : Real from Standard;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP,RecS,RecRst : Boolean from Standard;
Soldep : Vector from math)
is redefined;
---Purpose: Method, implemented in the inheritants, calculates
-- the elements of construction of the surface (fillet
-- or chamfer) contact edge/face.
PerformSurf(me : in out;
Data : out SequenceOfSurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
Or1 : Orientation from TopAbs;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
PC2 : HCurve2d from BRepAdaptor;
Sref2 : HSurface from BRepAdaptor;
PCref2 : HCurve2d from BRepAdaptor;
Decroch2 : out Boolean from Standard;
MaxStep : Real from Standard;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP,RecS,RecRst : Boolean from Standard;
Soldep : Vector from math)
is redefined;
---Purpose: Method, implemented in inheritants, calculates
-- the elements of construction of the surface (fillet
-- or chamfer) contact edge/face.
PerformSurf(me : in out;
Data : out SequenceOfSurfData from ChFiDS;
Guide : HElSpine from ChFiDS;
Spine : Spine from ChFiDS;
Choix : Integer from Standard;
S1 : HSurface from BRepAdaptor;
I1 : TopolTool from Adaptor3d;
PC1 : HCurve2d from BRepAdaptor;
Sref1 : HSurface from BRepAdaptor;
PCref1 : HCurve2d from BRepAdaptor;
Decroch1 : out Boolean from Standard;
Or1 : Orientation from TopAbs;
S2 : HSurface from BRepAdaptor;
I2 : TopolTool from Adaptor3d;
PC2 : HCurve2d from BRepAdaptor;
Sref2 : HSurface from BRepAdaptor;
PCref2 : HCurve2d from BRepAdaptor;
Decroch2 : out Boolean from Standard;
Or2 : Orientation from TopAbs;
MaxStep : Real from Standard;
Fleche : Real from Standard;
TolGuide : Real from Standard;
First,Last : in out Real from Standard;
Inside,Appro,Forward : Boolean from Standard;
RecP1,RecRst1 : Boolean from Standard;
RecP2,RecRst2 : Boolean from Standard;
Soldep : Vector from math)
is redefined;
---Purpose: Method, implemented in inheritants, calculates
-- the elements of construction of the surface (fillet
-- or chamfer) contact edge/edge.
PerformTwoCorner(me : in out ;
Index : Integer from Standard)
is protected;
---Purpose: computes the intersection of two chamfers on
-- the vertex of index <Index> in myVDataMap.
PerformThreeCorner(me : in out ;
Index : Integer from Standard)
is protected;
---Purpose: computes the intersection of three chamfers on
-- the vertex of index <Index> in myVDataMap.
ExtentOneCorner(me : in out;
V : Vertex from TopoDS;
S : Stripe from ChFiDS)
is protected;
---Purpose: extends the spine of the Stripe <S> at the
-- extremity of the vertex <V>.
ExtentTwoCorner(me : in out;
V : Vertex from TopoDS;
LS : ListOfStripe from ChFiDS)
is protected;
---Purpose: extends the spine of the 2 stripes of <LS> at the
-- extremity of the vertex <V>
ExtentThreeCorner(me : in out;
V : Vertex from TopoDS;
LS : ListOfStripe from ChFiDS)
is protected;
---Purpose: extends the spine of the 2 stripes of <LS> at the
-- extremity of the vertex <V>
SetRegul(me : in out) is protected;
---Purpose: set the regularities
ConexFaces(me;
Sp : Spine from ChFiDS;
IEdge : Integer from Standard;
F1, F2 : out Face from TopoDS)
is static private;
FindChoiceDistAngle(me;
Choice : Integer from Standard;
DisOnF1 : Boolean from Standard)
returns Integer from Standard
is static;
end ChBuilder;
|
