From 1f32786c8209441f6c8ff99994a9023e0ebcf6a8 Mon Sep 17 00:00:00 2001
From: frohlich <frohlich>
Date: Tue, 7 Nov 2006 05:46:25 +0000
Subject: [PATCH] Modified Files: 
 simgear/scene/util/SGDebugDrawCallback.hxx 	simgear/math/SGQuat.hxx: Olaf
 Flebbe: Make it compile on some more 	win32 variants.

---
 simgear/math/SGQuat.hxx                    | 5 +++++
 simgear/scene/util/SGDebugDrawCallback.hxx | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/simgear/math/SGQuat.hxx b/simgear/math/SGQuat.hxx
index b65de8dc..93f071ef 100644
--- a/simgear/math/SGQuat.hxx
+++ b/simgear/math/SGQuat.hxx
@@ -26,6 +26,11 @@
 #undef max
 #endif
 
+// for microsoft compiler
+#ifdef _MSC_VER
+#define copysign _copysign
+#endif
+
 #include <osg/Quat>
 
 template<typename T>
diff --git a/simgear/scene/util/SGDebugDrawCallback.hxx b/simgear/scene/util/SGDebugDrawCallback.hxx
index 3754423b..914d0d1a 100644
--- a/simgear/scene/util/SGDebugDrawCallback.hxx
+++ b/simgear/scene/util/SGDebugDrawCallback.hxx
@@ -131,7 +131,9 @@ do {                                  \
     PRINT_STATE(GL_STENCIL_TEST);
     PRINT_STATE(GL_TEXTURE_1D);
     PRINT_STATE(GL_TEXTURE_2D);
+#ifdef GL_TEXTURE_3D
     PRINT_STATE(GL_TEXTURE_3D);
+#endif
     PRINT_STATE(GL_TEXTURE_GEN_Q);
     PRINT_STATE(GL_TEXTURE_GEN_R);
     PRINT_STATE(GL_TEXTURE_GEN_S);
-- 
2.39.5