GePoint3d.h

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// Copyright (C) 2002-2017, 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) 2002-2017 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_GEPNT3D_H
#define OD_GEPNT3D_H 
#include "Ge/GeVector3d.h"
#include "Ge/GePoint2d.h"
#include "OdArray.h"
 
class OdGeMatrix3d;
class OdGeLinearEnt3d;
class OdGePlane;
class OdGePlanarEnt;
class OdGeVector3d;
class OdGePoint2d;
 
#include "TD_PackPush.h"
 
class GE_TOOLKIT_EXPORT OdGePoint3d
{
public:
  OdGePoint3d() 
    : x (0.0), y (0.0), z (0.0)
  {
  }
  OdGePoint3d(
    double xx, 
    double yy, 
    double zz)
    : x (xx), y (yy), z (zz)
  {
  }
  
  OdGePoint3d(
    const OdGePlanarEnt& plane, 
    const OdGePoint2d& pnt2d);
 
  GE_STATIC_EXPORT static const OdGePoint3d kOrigin; // Origin (0,0,0).
 
  friend GE_TOOLKIT_EXPORT OdGePoint3d operator *(
    const OdGeMatrix3d& matrix, 
    const OdGePoint3d& point);
    
  friend GE_TOOLKIT_EXPORT OdGePoint3d operator *(
    double scale, 
    const OdGePoint3d& point)
  {
    return OdGePoint3d(point.x * scale, point.y * scale, point.z * scale);
  }
 
  OdGePoint3d& setToProduct(
    const OdGeMatrix3d& xfm, 
    const OdGePoint3d& point);
 
  OdGePoint3d& transformBy(
    const OdGeMatrix3d& xfm);
 
  OdGePoint3d& rotateBy(
    double angle, 
    const OdGeVector3d& vect, 
    const OdGePoint3d& basePoint = OdGePoint3d::kOrigin);
 
  OdGePoint3d& mirror(
    const OdGePlane& plane);
 
  OdGePoint3d& scaleBy(
    double scaleFactor, 
    const OdGePoint3d& basePoint = OdGePoint3d::kOrigin);
 
  OdGePoint2d convert2d (
    const OdGePlanarEnt& plane) const;
   
  OdGePoint2d convert2d() const
  {
    return OdGePoint2d(x, y);
  }
 
  OdGePoint3d operator *(
    double scale) const
  {
     return OdGePoint3d (x * scale, y * scale, z * scale);
  }
  
  OdGePoint3d& operator *=(
    double scale)
  {
    x *= scale;
    y *= scale;
    z *= scale;
    return *this;
  }
      
  OdGePoint3d operator /(
    double scale) const
  {
    return OdGePoint3d (x / scale, y / scale, z / scale);
  }
    
  OdGePoint3d& operator /=(
    double scale)
  {
    x /= scale;
    y /= scale;
    z /= scale;
    return *this;
  }
  
  OdGePoint3d operator +(
    const OdGeVector3d& vect) const
  {
    return OdGePoint3d (x + vect.x, y + vect.y, z + vect.z);
  }
    
  OdGePoint3d& operator +=(
    const OdGeVector3d& vect)
  {
    x += vect.x;
    y += vect.y;
    z += vect.z;
    return *this;
  }
      
  OdGePoint3d operator -(
    const OdGeVector3d& vect) const
  {
    return OdGePoint3d (x - vect.x, y - vect.y, z - vect.z);
  }
      
  OdGePoint3d& operator -=(
    const OdGeVector3d& vect)
  {
    x -= vect.x;
    y -= vect.y;
    z -= vect.z;
    return *this;
  }
      
    OdGePoint3d& setToSum(
    const OdGePoint3d& point, 
    const OdGeVector3d& vect);
 
  OdGeVector3d operator -(
    const OdGePoint3d& point) const
  {
    return OdGeVector3d (x - point.x, y - point.y, z - point.z);
  }
    
  const OdGeVector3d& asVector() const
  {
    return *reinterpret_cast<const OdGeVector3d*>(this);
  }
 
  double distanceTo(
    const OdGePoint3d& point) const;
 
  OdGePoint3d project(
    const OdGePlane& plane, 
    const OdGeVector3d& vect) const;
    
    OdGePoint3d orthoProject(
    const OdGePlane& plane) const;
 
  bool operator ==(
    const OdGePoint3d& point) const
  {
    return isEqualTo (point);
  }
    
  bool operator !=(
    const OdGePoint3d& point) const
  {
    return !isEqualTo (point);
  }
    
  bool isEqualTo(
    const OdGePoint3d& point,
    const OdGeTol& tol = OdGeContext::gTol) const;
 
  double operator [](
    unsigned int i) const
  {
    return * (&x+i);
  }
      
  double& operator [](
    unsigned int i)
  {
    return * (&x+i);
  }
  
  OdGePoint3d& set(
    double xx, 
    double yy, 
    double zz)
  {
    x = xx;
    y = yy;
    z = zz;
    return *this;
  }
 
  OdGePoint3d& set(
    const OdGePlanarEnt& plane, 
    const OdGePoint2d& point);
 
  double x; // X-coordinate
  double y; // Y-coordinate
  double z; // Z-coordinate
 
  OdGePoint3d& swapWithPoint(
    OdGePoint3d& point);
};
 
#include "TD_PackPop.h"
 
#endif