From b79337d7f84979026bed4a8ee2cd693984d6e7d6 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 18 Oct 2004 18:36:40 +0000
Subject: [PATCH] From Bob Kuehne, addition of Vec3f(Vec2f,float) and
 Vec3d(Vec2d,double) constructors.

---
 include/osg/Vec3d | 7 +++++++
 include/osg/Vec3f | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/include/osg/Vec3d b/include/osg/Vec3d
index 51b597b3d..f806e906c 100644
--- a/include/osg/Vec3d
+++ b/include/osg/Vec3d
@@ -14,6 +14,7 @@
 #ifndef OSG_VEC3D
 #define OSG_VEC3D 1
 
+#include <osg/Vec2d>
 #include <osg/Vec3f>
 
 namespace osg {
@@ -39,6 +40,12 @@ class Vec3d
         inline operator Vec3f() const { return Vec3f(static_cast<float>(_v[0]),static_cast<float>(_v[1]),static_cast<float>(_v[2]));}
 
         Vec3d(value_type x,value_type y,value_type z) { _v[0]=x; _v[1]=y; _v[2]=z; }
+        Vec3d(const Vec2d& v2,value_type zz)
+        {
+            _v[0] = v2[0];
+            _v[1] = v2[1];
+            _v[2] = zz;
+        }
 
         inline bool operator == (const Vec3d& v) const { return _v[0]==v._v[0] && _v[1]==v._v[1] && _v[2]==v._v[2]; }
         
diff --git a/include/osg/Vec3f b/include/osg/Vec3f
index 4e1048b6e..44b7949d1 100644
--- a/include/osg/Vec3f
+++ b/include/osg/Vec3f
@@ -16,6 +16,7 @@
 
 #include <ostream>
 
+#include <osg/Vec2f>
 #include <osg/Math>
 
 namespace osg {
@@ -35,6 +36,12 @@ class Vec3f
 
         Vec3f() { _v[0]=0.0; _v[1]=0.0; _v[2]=0.0;}
         Vec3f(value_type x,value_type y,value_type z) { _v[0]=x; _v[1]=y; _v[2]=z; }
+        Vec3f(const Vec2f& v2,value_type zz)
+        {
+            _v[0] = v2[0];
+            _v[1] = v2[1];
+            _v[2] = zz;
+        }
 
 
         inline bool operator == (const Vec3f& v) const { return _v[0]==v._v[0] && _v[1]==v._v[1] && _v[2]==v._v[2]; }