---

MathDefs.h

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//
//              Title                   : MathDefs.h
//              Project                 : OSCAR Version 2.0
//              Created                 : 9/25/1995
//      Author          : Chetan Kapoor
//      Platforms       : All
//      Copyright       : Copyright© The University of Texas at Austin, 2002. All rights reserved.
//                 
//          This software and documentation constitute an unpublished work
//          and contain valuable trade secrets and proprietary information
//          belonging to the University. None of the foregoing material may be
//          copied or duplicated or disclosed without the express, written
//          permission of University. THE UNIVERSITY EXPRESSLY DISCLAIMS ANY
//          AND ALL WARRANTIES CONCERNING THIS SOFTWARE AND DOCUMENTATION,
//          INCLUDING ANY WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
//          PARTICULAR PURPOSE, AND WARRANTIES OF PERFORMANCE, AND ANY WARRANTY
//          THAT MIGHT OTHERWISE ARISE FROM COURSE OF DEALING OR USAGE OF TRADE.
//          NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH RESPECT TO THE USE OF
//          THE SOFTWARE OR DOCUMENTATION. Under no circumstances shall the
//          University be liable for incidental, special, indirect, direct or
//          consequential damages or loss of profits, interruption of business,
//          or related expenses which may arise from use of software or documentation,
//          including but not limited to those resulting from defects in software
//          and/or documentation, or loss or inaccuracy of data of any kind.
//
//              Purpose                 :  
//
//-----------------------------------------------------------------------------
//
//              $Revisions$  
//
//              $Log: MathDefs.h,v $
//              Revision 1.2  2005/03/14 22:04:18  pmarch
//              Added to namespace OSCAR and removed "RR" from front of class names.
//              
//              Revision 1.1  2003/08/18 15:23:36  eswint
//              Initial Commit
//                                      
//                                      
#ifndef MathDefines_hpp
#define MathDefines_hpp

namespace OSCAR {

  const double PI =     3.14159265358979323846;
  const double TWOPI = 2.*PI;//6.28318530718;   
  const double TwoPI = 2.*PI;//6.28318530718;   

  #ifndef TRUE
  #define TRUE          1
  #endif

  #ifndef FALSE
  #define FALSE         0
  #endif

  const   double  RadToDeg      = 180./PI;
  const   double        DegToRad = PI/180.;
  const   double        Tiny    =       1.0e-20;
  const   double  Epsilon = 0.00001;
  const   double  AngleTolerance = 0.00005; 

  enum AngleUnits {Radians = 1, Degrees = 2};
}
#endif // ifndef MathDefines_hpp

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