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-- File: ChFiDS_CommonPoint.cdl
-- Created: Mon Nov 29 11:14:27 1993
-- Author: Isabelle GRIGNON
-- <isg@zerox>
---Copyright: Matra Datavision 1993
class CommonPoint from ChFiDS
---Purpose:
uses Orientation from TopAbs,
Vertex from TopoDS,
Edge from TopoDS,
Pnt from gp,
Vec from gp
raises
DomainError from Standard,
TypeMismatch from Standard
is
Create returns CommonPoint from ChFiDS;
---Purpose: Empty constructor.
Reset( me : in out) is static;
---Purpose: default value for all fields
SetVertex(me: in out; V: Vertex from TopoDS)
---Purpose: Sets the values of a point which is a vertex on
-- the initial facet of restriction of one
-- of the surface.
---C++: inline
is static;
SetArc(me: in out; Tol: Real from Standard;
A: Edge from TopoDS;
Param: Real from Standard;
TArc: Orientation from TopAbs)
---Purpose: Sets the values of a point which is on the arc
-- A, at parameter Param.
is static;
SetParameter(me: in out; Param: Real from Standard)
---Purpose: Sets the value of the parameter on the spine
is static;
SetPoint(me :in out; Point : Pnt from gp)
---Purpose: Set the 3d point for a commonpoint that is not
-- a vertex or on an arc.
---C++: inline
is static;
SetVector(me :in out; Vector : Vec from gp)
---Purpose: Set the output 3d vector
---C++: inline
is static;
SetTolerance(me : in out; Tol : Real from Standard)
---Purpose: This method set the fuzziness on the point.
---C++: inline
is static;
Tolerance(me)
---Purpose: This method returns the fuzziness on the point.
returns Real from Standard
---C++: inline
is static;
IsVertex(me)
---Purpose: Returns TRUE if the point is a vertex on the initial
-- restriction facet of the surface.
returns Boolean from Standard
---C++: inline
is static;
Vertex(me)
---Purpose: Returns the information about the point when it is
-- on the domain of the first patch, i-e when the function
-- IsVertex returns True.
-- Otherwise, an exception is raised.
returns Vertex from TopoDS
---C++: return const&
---C++: inline
raises DomainError from Standard
is static;
IsOnArc(me)
---Purpose: Returns TRUE if the point is a on an edge of the initial
-- restriction facet of the surface.
returns Boolean from Standard
---C++: inline
is static;
Arc(me)
---Purpose: Returns the arc of restriction containing the
-- vertex.
returns Edge from TopoDS
---C++: return const&
is static;
TransitionOnArc(me)
---Purpose: Returns the transition of the point on the arc
-- returned by Arc().
returns Orientation from TopAbs
is static;
ParameterOnArc(me)
---Purpose: Returns the parameter of the point on the
-- arc returned by the method Arc().
returns Real from Standard
is static;
Parameter(me)
---Purpose: Returns the parameter the paramter on the spine
returns Real from Standard
is static;
Point(me)
---Purpose: Returns the 3d point
returns Pnt from gp
---C++: return const&
---C++: inline
is static;
HasVector(me)
---Purpose: Returns TRUE if the output vector is stored.
returns Boolean from Standard
---C++: inline
is static;
Vector(me)
---Purpose: Returns the output 3d vector
returns Vec from gp
---C++: return const&
---C++: inline
raises DomainError from Standard -- if HasVector() return False;
is static;
fields
arc : Edge from TopoDS;
vtx : Vertex from TopoDS;
point : Pnt from gp;
vector : Vec from gp;
tol : Real from Standard;
prmarc : Real from Standard;
prmtg : Real from Standard;
isonarc : Boolean from Standard;
traarc : Orientation from TopAbs;
isvtx : Boolean from Standard;
hasvector : Boolean from Standard;
end CommonPoint;
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