| Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 // 28 #ifndef HEPVis_SbMath_h 29 #define HEPVis_SbMath_h 30 31 #include <cmath> 32 #ifndef M_PI 33 #define M_PI 3.1415926535897931160E0 34 #define M_PI_2 1.5707963267948965580E0 35 #endif 36 37 #define SbMinimum(a,b) ((a)<(b)?a:b) 38 #define SbMaximum(a,b) ((a)>(b)?a:b) 39 40 #define FCOS(x) ((float)cos((double)(x))) 41 #define FSIN(x) ((float)sin((double)(x))) 42 #define FACOS(x) ((float)acos((double)(x))) 43 #define FASIN(x) ((float)asin((double)(x))) 44 #define FTAN(x) ((float)tan((double)(x))) 45 #define FATAN(x) ((float)atan((double)(x))) 46 #define FSQRT(x) ((float)sqrt((double)(x))) 47 #define FPOW(x,y) ((float)pow((double)(x),(dou 48 #define FLOG(x) ((float)log((double)(x))) 49 #define FLOG10(x) ((float)log10((double)(x))) 50 #define FFLOOR(x) ((float)floor((double)(x))) 51 #define FFABS(x) ((float)fabs((double)(x))) 52 #define FCEIL(x) ((float)ceil((double)(x))) 53 54 #endif 55