From bd6a001dcc6a7a1b66afffd09052a24a66b313f6 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 15 Jun 2007 14:57:17 +0000
Subject: [PATCH] Added default values for ambientBias

---
 src/osgShadow/ShadowMap.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/osgShadow/ShadowMap.cpp b/src/osgShadow/ShadowMap.cpp
index b5cce7b9c..246489891 100644
--- a/src/osgShadow/ShadowMap.cpp
+++ b/src/osgShadow/ShadowMap.cpp
@@ -49,13 +49,15 @@ static const char fragmentShaderSource_withBaseTexture[] =
     "}\n";
 
 ShadowMap::ShadowMap():
-    _textureUnit(1)
+    _textureUnit(1),
+    _ambientBias(0.3f,1.2f)
 {
 }
 
 ShadowMap::ShadowMap(const ShadowMap& copy, const osg::CopyOp& copyop):
     ShadowTechnique(copy,copyop),
-    _textureUnit(copy._textureUnit)
+    _textureUnit(copy._textureUnit),
+    _ambientBias(copy._ambientBias)
 {
 }