-- File:	MakeRotation.cdl
-- Created:	Mon Sep 28 11:52:57 1992
-- Author:	Remi GILET
--		<reg@sdsun2>
---Copyright:	 Matra Datavision 1992

class MakeRotation

from GC

    ---Purpose: This class implements elementary construction algorithms for a
    -- rotation in 3D space. The result is a
    -- Geom_Transformation transformation.
    -- A MakeRotation object provides a framework for:
    -- -   defining the construction of the transformation,
    -- -   implementing the construction algorithm, and
    -- -   consulting the result.

uses Pnt            from gp,
     Lin            from gp,
     Ax1            from gp,
     Dir            from gp,
     Transformation from Geom,
     Real           from Standard

is

Create(Line  : Lin from gp      ;
       Angle : Real  from Standard) returns MakeRotation;
    --- Purpose: Constructs a rotation through angle Angle about the axis defined by the line Line.
Create(Axis  : Ax1  from gp      ;
       Angle : Real from Standard) returns MakeRotation;
    ---Purpose: Constructs a rotation through angle Angle about the axis defined by the axis Axis.
Create(Point : Pnt  from gp      ;
       Direc : Dir  from gp      ; 
       Angle : Real from Standard) returns MakeRotation;
    ---Purpose: Constructs a rotation through angle Angle about the axis
    -- defined by the point Point and the unit vector Direc.
    
Value(me) returns Transformation from Geom
    is static;
    ---Purpose: Returns the constructed transformation.
    ---C++: return const&
  
Operator(me) returns Transformation from Geom
    is static;
    ---C++: return const&
    ---C++: alias "Standard_EXPORT operator Handle_Geom_Transformation() const;"

fields

    TheRotation : Transformation from Geom;

end MakeRotation;