Updated wrappers, and further refined the ImageSequence API

2008-07-25 16:11:51 +00:00
parent d8d2bc4193
commit d0890ab250
9 changed files with 149 additions and 51 deletions
--- a/include/osg/NodeVisitor
+++ b/include/osg/NodeVisitor
@@ -291,6 +291,10 @@ class OSG_EXPORT NodeVisitor : public virtual Referenced
        
            ImageRequestHandler():
                Referenced(true) {}
+
+            virtual double getPreLoadTime() const = 0;
+            
+            virtual osg::Image* readImageFile(const std::string& fileName) = 0;
        
            virtual void requestImageFile(const std::string& fileName,osg::Object* attachmentPoint, double timeToMergeBy, const FrameStamp* framestamp) = 0;