First cut of osg::ImageSequence class

src/osg/ImageSequence.cpp

@@ -0,0 +1,49 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * OpenSceneGraph Public License for more details.
+*/
+
+#include <osg/ImageSequence>
+
+using namespace osg;
+
+ImageSequence::ImageSequence()
+{
+    _referenceTime = 0.0;
+    _timeMultiplier = 1.0;
+}
+
+ImageSequence::ImageSequence(const ImageSequence& is,const CopyOp& copyop):
+    osg::ImageStream(is,copyop),
+    _referenceTime(is._referenceTime),
+    _timeMultiplier(is._timeMultiplier)
+{
+}
+
+int ImageSequence::compare(const Image& rhs) const
+{
+    return ImageStream::compare(rhs);
+}
+
+void ImageSequence::addImageFile(double time, std::string& fileName)
+{
+    _timeFileNameSequence[time] = fileName;
+}
+
+void ImageSequence::addImage(double time, osg::Image* image)
+{
+    _timeImageSequence.push_back(TimeImagePair(time,image));
+}
+
+void ImageSequence::update(osg::FrameStamp* fs)
+{
+    
+}