///////////////////////////////////////////////////////////////////////////////
|
// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
|
// All rights reserved.
|
//
|
// This software and its documentation and related materials are owned by
|
// the Alliance. The software may only be incorporated into application
|
// programs owned by members of the Alliance, subject to a signed
|
// Membership Agreement and Supplemental Software License Agreement with the
|
// Alliance. The structure and organization of this software are the valuable
|
// trade secrets of the Alliance and its suppliers. The software is also
|
// protected by copyright law and international treaty provisions. Application
|
// programs incorporating this software must include the following statement
|
// with their copyright notices:
|
//
|
// This application incorporates Teigha(R) software pursuant to a license
|
// agreement with Open Design Alliance.
|
// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
|
// All rights reserved.
|
//
|
// By use of this software, its documentation or related materials, you
|
// acknowledge and accept the above terms.
|
///////////////////////////////////////////////////////////////////////////////
|
|
#ifndef OD_GE_RAY_2D_H
|
#define OD_GE_RAY_2D_H /*!DOM*/
|
|
#include "Ge/GeLinearEnt2d.h"
|
|
#include "TD_PackPush.h"
|
|
/** \details
|
This class represents semi-infinite lines in 2D space.
|
|
Library: TD_Ge
|
|
<group OdGe_Classes>
|
|
\sa
|
<link ge_OdGeRay.html, Working with Rays>
|
*/
|
class GE_TOOLKIT_EXPORT OdGeRay2d : public OdGeLinearEnt2d
|
{
|
public:
|
|
|
/** \param line [in] Any 2D line.
|
\param point [in] Any 2D point.
|
\param vect [in] Any 2D vector
|
\param point1 [in] Any 2D point.
|
\param point2 [in] Any 2D point.
|
|
\remarks
|
point and vect construct a semi-infinite line starting point with
|
a direction of vect. vect cannot have a zero length.
|
|
point1 and point2 construct a semi-infinite line starting at point1, and passing through point2. The
|
points cannnot be coincident.
|
|
If called with no arguments, constructs a semi-infinite line starting at (0,0) and passing through (1,0).
|
*/
|
OdGeRay2d();
|
OdGeRay2d(const OdGeRay2d& ray);
|
OdGeRay2d(
|
const OdGePoint2d& point,
|
const OdGeVector2d& vect);
|
OdGeRay2d(
|
const OdGePoint2d& point1,
|
const OdGePoint2d& point2);
|
|
/** \details
|
Sets the parameters for this ray according to the arguments.
|
|
\param point [in] Any 2D point.
|
\param vect [in] Any 2D vector
|
\param point1 [in] Any 2D point.
|
\param point2 [in] Any 2D point.
|
|
\remarks
|
Returns a reference to this ray.
|
|
point and vect construct a semi-infinite line starting point with
|
a direction of vect. vect cannot have a zero length.
|
|
point1 and point2 construct a semi-infinite line starting at point1, and passing through point2. The
|
points cannnot be coincident.
|
*/
|
OdGeRay2d& set(
|
const OdGePoint2d& point,
|
const OdGeVector2d& vect);
|
OdGeRay2d& set(
|
const OdGePoint2d& point1,
|
const OdGePoint2d& point2);
|
|
OdGeRay2d& operator =(const OdGeRay2d& ray);
|
|
};
|
|
#include "TD_PackPop.h"
|
|
#endif // OD_GE_RAY_2D_H
|
