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Cleanup use of M_PI/PI defines

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gprim/geom2d.cpp includes mystdlib.h, which already has a fallback define
for M_PI. As geomfuncs.cpp also includes mystdlib.h, use M_PI instead
of a truncated value.

occ/Partition_Loop2d.cxx already gets M_PI from the opencascade headers
(~everything includes Standard_Real.hxx, which includes Standard_math.hxx,
which sets _USE_MATH_DEFINES for Windows and includes math.h).
This commit is contained in:
Stefan Brüns 2021-03-10 00:45:56 +01:00
parent 883baf4189
commit 2767672286
3 changed files with 1 additions and 7 deletions
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4
libsrc/gprim/geom2d.cpp
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@ -3,10 +3,6 @@
#include <myadt.hpp> #include <myadt.hpp>
#include <gprim.hpp> #include <gprim.hpp>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
namespace netgen namespace netgen
{ {

2
libsrc/gprim/geomfuncs.cpp
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@ -83,7 +83,7 @@ double Det (const Mat<3,3> & m)
void EigenValues (const Mat<3,3> & m, Vec<3> & ev) void EigenValues (const Mat<3,3> & m, Vec<3> & ev)
{ {
const double pi = 3.141592; const double pi = M_PI;
double a, b, c, d; double a, b, c, d;
double p, q; double p, q;
double arg; double arg;

2
libsrc/occ/Partition_Loop2d.cxx
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@ -52,8 +52,6 @@
#include <gp_Pnt.hxx> #include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx> #include <gp_Pnt2d.hxx>
#define PI 3.14159265358979323846
//======================================================================= //=======================================================================
//function : Partition_Loop2d //function : Partition_Loop2d
//purpose : //purpose :