From 3b3baa996b2485855534f08b68c52f3a40149598 Mon Sep 17 00:00:00 2001
From: ehofman <ehofman>
Date: Sun, 7 Mar 2004 09:36:31 +0000
Subject: [PATCH] MSVC .NET 2003 fix

---
 simgear/environment/metar.cxx           | 4 ++--
 simgear/misc/zfstream.hxx               | 2 +-
 simgear/scene/sky/clouds3d/SkyLight.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/simgear/environment/metar.cxx b/simgear/environment/metar.cxx
index b18f975b..124fa3f2 100644
--- a/simgear/environment/metar.cxx
+++ b/simgear/environment/metar.cxx
@@ -815,8 +815,8 @@ double SGMetar::getRelHumidity() const
 {
 	if (_temp == NaN || _dewp == NaN)
 		return NaN;
-	double dewp = pow(10, 7.5 * _dewp / (237.7 + _dewp));
-	double temp = pow(10, 7.5 * _temp / (237.7 + _temp));
+	double dewp = pow(10.0, 7.5 * _dewp / (237.7 + _dewp));
+	double temp = pow(10.0, 7.5 * _temp / (237.7 + _temp));
 	return dewp * 100 / temp;
 }
 
diff --git a/simgear/misc/zfstream.hxx b/simgear/misc/zfstream.hxx
index 153c357e..2b0f10c4 100644
--- a/simgear/misc/zfstream.hxx
+++ b/simgear/misc/zfstream.hxx
@@ -141,7 +141,7 @@ public:
 protected:
 
     virtual int_type underflow();
-    virtual int_type overflow( int_type c = traits_type::eof() );
+    virtual int_type overflow( int_type c = streambuf::traits_type::eof() );
 
 private:
 
diff --git a/simgear/scene/sky/clouds3d/SkyLight.cpp b/simgear/scene/sky/clouds3d/SkyLight.cpp
index 4ae60569..59553cfb 100644
--- a/simgear/scene/sky/clouds3d/SkyLight.cpp
+++ b/simgear/scene/sky/clouds3d/SkyLight.cpp
@@ -167,7 +167,7 @@ void SkyLight::Display() const
         mat.invLookAt(vecPos + 50 * vecDir, vecPos + 51 * vecDir, vecUp);
 
         glMultMatrixf(mat);   
-        float rAlpha= acos(pow(10, (-12 / _rSpotExponent)));
+        float rAlpha= acos(pow(10.0, (-12.0 / _rSpotExponent)));
         //glutWireCone(50 * tan(SKYDEGREESTORADS * rAlpha), 50, 16, 8);
         glutWireCone(50 * tan(SKYDEGREESTORADS * _rSpotCutoff), 50, 16, 8);
       }
-- 
2.39.5