From c47e082fa8caa8201dd1a1310f362f63d31909b9 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 7 May 2002 11:08:12 +0000
Subject: [PATCH] Added default values in the constructors of Vec2,Vec3,Vec4
 and Quat default constructors.

---
 include/osg/Quat | 2 +-
 include/osg/Vec2 | 2 +-
 include/osg/Vec3 | 2 +-
 include/osg/Vec4 | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/osg/Quat b/include/osg/Quat
index 03d9bf20b..a9f796f80 100644
--- a/include/osg/Quat
+++ b/include/osg/Quat
@@ -29,7 +29,7 @@ class SG_EXPORT Quat
 	---------------------------------------------------------- */
 	Vec4 _fv;	// a four-vector
 
-	Quat() {}
+	Quat(): _fv(0.0f,0.0f,0.0f,1.0f) {}
 	Quat( float x, float y, float z, float w ):  _fv(x,y,z,w) {}
 	Quat( const Vec4& v ): _fv(v) {}
 
diff --git a/include/osg/Vec2 b/include/osg/Vec2
index 79b18a270..c74a8c449 100644
--- a/include/osg/Vec2
+++ b/include/osg/Vec2
@@ -22,7 +22,7 @@ class Vec2
 {
     public:
 
-        Vec2() {} // no operations done to maintain speed
+        Vec2() {_v[0]=0.0f; _v[1]=0.0f;}
         Vec2(float x,float y) { _v[0]=x; _v[1]=y; }
 
         float _v[2];
diff --git a/include/osg/Vec3 b/include/osg/Vec3
index 932d0eb7b..1b24f2de0 100644
--- a/include/osg/Vec3
+++ b/include/osg/Vec3
@@ -21,7 +21,7 @@ class Vec3
 {
     public:
 
-        Vec3() {} // no operations done to maintain speed
+        Vec3() { _v[0]=0.0f; _v[1]=0.0f; _v[2]=0.0f;}
         Vec3(float x,float y,float z) { _v[0]=x; _v[1]=y; _v[2]=z; }
 
         float _v[3];
diff --git a/include/osg/Vec4 b/include/osg/Vec4
index f81109c56..15c8d4735 100644
--- a/include/osg/Vec4
+++ b/include/osg/Vec4
@@ -23,7 +23,7 @@ class Vec4
 
 	// Methods are defined here so that they are implicitly inlined
 
-        Vec4() {} // no operations done to maintain speed
+        Vec4() { _v[0]=0.0f; _v[1]=0.0f; _v[2]=0.0f; _v[3]=0.0f;}
         Vec4(float x, float y, float z, float w)
         {
             _v[0]=x; _v[1]=y; _v[2]=z; _v[3]=w;