| [529] | 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: SbMath.h,v 1.4 2006/06/29 21:20:46 gunter Exp $
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| [1347] | 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $
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| [529] | 29 | //
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| 30 | #ifndef HEPVis_SbMath_h
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| 31 | #define HEPVis_SbMath_h
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| 32 |
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| 33 | #include <cmath>
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| 34 | #ifndef M_PI
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| 35 | #define M_PI 3.1415926535897931160E0
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| 36 | #define M_PI_2 1.5707963267948965580E0
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| 37 | #endif
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| 38 |
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| 39 | #define SbMinimum(a,b) ((a)<(b)?a:b)
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| 40 | #define SbMaximum(a,b) ((a)>(b)?a:b)
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| 41 |
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| 42 | #define FCOS(x) ((float)cos((double)(x)))
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| 43 | #define FSIN(x) ((float)sin((double)(x)))
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| 44 | #define FACOS(x) ((float)acos((double)(x)))
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| 45 | #define FASIN(x) ((float)asin((double)(x)))
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| 46 | #define FTAN(x) ((float)tan((double)(x)))
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| 47 | #define FATAN(x) ((float)atan((double)(x)))
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| 48 | #define FSQRT(x) ((float)sqrt((double)(x)))
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| 49 | #define FPOW(x,y) ((float)pow((double)(x),(double)(y)))
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| 50 | #define FLOG(x) ((float)log((double)(x)))
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| 51 | #define FLOG10(x) ((float)log10((double)(x)))
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| 52 | #define FFLOOR(x) ((float)floor((double)(x)))
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| 53 | #define FFABS(x) ((float)fabs((double)(x)))
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| 54 | #define FCEIL(x) ((float)ceil((double)(x)))
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| 55 |
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| 56 | #endif
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