0022792: Globally defined symbol PI conflicts with VTK definition (Intel compiler)

[occt.git] / src / gp / gp_Sphere.lxx

diff --git a/src/gp/gp_Sphere.lxx b/src/gp/gp_Sphere.lxx
index 17cbc0f..aed076d 100755 (executable)
--- a/src/gp/gp_Sphere.lxx
+++ b/src/gp/gp_Sphere.lxx
@@ -22,7 +22,7 @@ inline void gp_Sphere::SetRadius (const Standard_Real R)
 }
 
 inline Standard_Real gp_Sphere::Area () const
-{ return 4.0 * Standard_PI * radius * radius; }
+{ return 4.0 * M_PI * radius * radius; }
 
 inline void gp_Sphere::UReverse()
 { pos.YReverse(); }
@@ -43,7 +43,7 @@ inline Standard_Real gp_Sphere::Radius () const
 { return radius; }
 
 inline Standard_Real gp_Sphere::Volume () const
-{ return (4.0 * Standard_PI * radius * radius * radius) / 3.0; }
+{ return (4.0 * M_PI * radius * radius * radius) / 3.0; }
 
 inline gp_Ax1 gp_Sphere::XAxis () const
 { return gp_Ax1(pos.Location(), pos.XDirection()); }