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---Copyright: Matra Datavision 1991
class Pnt from gp inherits Storable
--- Purpose : Defines a 3D cartesian point.
uses Ax1 from gp,
Ax2 from gp,
Trsf from gp,
Vec from gp,
XYZ from gp
raises OutOfRange from Standard
is
Create returns Pnt;
---C++: inline
---Purpose : Creates a point with zero coordinates.
Create (Coord : XYZ) returns Pnt;
---C++: inline
--- Purpose : Creates a point from a XYZ object.
Create (Xp, Yp, Zp : Real) returns Pnt;
---C++:inline
--- Purpose :
-- Creates a point with its 3 cartesian's coordinates : Xp, Yp, Zp.
SetCoord (me : in out; Index : Integer; Xi : Real)
---C++:inline
--- Purpose :
-- Changes the coordinate of range Index :
-- Index = 1 => X is modified
-- Index = 2 => Y is modified
-- Index = 3 => Z is modified
raises OutOfRange
--- Purpose : Raised if Index != {1, 2, 3}.
is static;
SetCoord (me : in out; Xp, Yp, Zp : Real)
---C++: inline
---Purpose: For this point, assigns the values Xp, Yp and Zp to its three coordinates.
is static;
SetX (me : in out; X : Real)
---C++: inline
---Purpose: Assigns the given value to the X coordinate of this point.
is static;
SetY (me : in out; Y : Real)
---C++: inline
---Purpose: Assigns the given value to the Y coordinate of this point.
is static;
SetZ (me : in out; Z : Real)
---C++: inline
---Purpose: Assigns the given value to the Z coordinate of this point.
is static;
SetXYZ (me : in out; Coord : XYZ)
---C++: inline
---Purpose: Assigns the three coordinates of Coord to this point.
is static;
Coord (me; Index : Integer) returns Real
--- Purpose :
-- Returns the coordinate of corresponding to the value of Index :
-- Index = 1 => X is returned
-- Index = 2 => Y is returned
-- Index = 3 => Z is returned
-- Raises OutOfRange if Index != {1, 2, 3}.
raises OutOfRange
---C++: inline
--- Purpose : Raised if Index != {1, 2, 3}.
is static;
Coord (me; Xp, Yp, Zp : out Real)
---C++: inline
---Purpose: For this point gives its three coordinates Xp, Yp and Zp.
is static;
X (me) returns Real
---C++: inline
---Purpose: For this point, returns its X coordinate.
is static;
Y (me) returns Real
---C++: inline
---Purpose: For this point, returns its Y coordinate.
is static;
Z (me) returns Real
---C++: inline
---Purpose: For this point, returns its Z coordinate.
is static;
XYZ (me) returns XYZ is static;
---C++: inline
---C++: return const &
---Purpose: For this point, returns its three coordinates as a XYZ object.
Coord (me) returns XYZ is static;
---C++: inline
---C++: return const &
---Purpose: For this point, returns its three coordinates as a XYZ object.
ChangeCoord (me : in out) returns XYZ is static;
---C++: inline
---C++: return &
--- Purpose:
-- Returns the coordinates of this point.
-- Note: This syntax allows direct modification of the returned value.
BaryCenter(me : in out; Alpha : Real; P : Pnt from gp; Beta : Real);
---C++: inline
---Purpose: Assigns the result of the following expression to this point
-- (Alpha*this + Beta*P) / (Alpha + Beta)
IsEqual (me; Other : Pnt; LinearTolerance : Real) returns Boolean
is static;
---C++: inline
--- Purpose : Comparison
-- Returns True if the distance between the two points is
-- lower or equal to LinearTolerance.
Distance (me; Other : Pnt) returns Real is static;
---C++: inline
--- Purpose : Computes the distance between two points.
SquareDistance (me; Other : Pnt) returns Real is static;
---C++: inline
--- Purpose : Computes the square distance between two points.
Mirror (me : in out; P : Pnt) is static;
--- Purpose :
-- Performs the symmetrical transformation of a point
-- with respect to the point P which is the center of
-- the symmetry.
Mirrored (me; P : Pnt) returns Pnt is static;
--- Purpose :
-- Performs the symmetrical transformation of a point
-- with respect to an axis placement which is the axis
-- of the symmetry.
Mirror (me : in out; A1 : Ax1) is static;
Mirrored (me; A1 : Ax1) returns Pnt is static;
--- Purpose :
-- Performs the symmetrical transformation of a point
-- with respect to a plane. The axis placement A2 locates
-- the plane of the symmetry : (Location, XDirection, YDirection).
Mirror (me : in out; A2 : Ax2) is static;
Mirrored (me; A2 : Ax2) returns Pnt is static;
--- Purpose :
-- Rotates a point. A1 is the axis of the rotation.
-- Ang is the angular value of the rotation in radians.
Rotate (me : in out; A1 : Ax1; Ang : Real) is static;
---C++: inline
Rotated (me; A1 : Ax1; Ang : Real) returns Pnt is static;
---C++: inline
--- Purpose : Scales a point. S is the scaling value.
Scale (me : in out; P : Pnt; S : Real) is static;
---C++: inline
Scaled (me; P : Pnt; S : Real) returns Pnt is static;
---C++: inline
--- Purpose : Transforms a point with the transformation T.
Transform (me : in out; T : Trsf) is static;
Transformed (me; T : Trsf) returns Pnt is static;
---C++: inline
--- Purpose :
-- Translates a point in the direction of the vector V.
-- The magnitude of the translation is the vector's magnitude.
Translate (me : in out; V : Vec) is static;
---C++: inline
Translated (me; V : Vec) returns Pnt is static;
---C++: inline
--- Purpose :
-- Translates a point from the point P1 to the point P2.
Translate (me : in out; P1, P2 : Pnt) is static;
---C++: inline
Translated (me; P1, P2 : Pnt) returns Pnt is static;
---C++: inline
fields
coord : XYZ;
end;
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