From 25b333b05b69b4c2b859f459030ccac46e57bf6c Mon Sep 17 00:00:00 2001
From: Don BURNS <don@andesengineering.com>
Date: Fri, 13 Dec 2002 20:28:58 +0000
Subject: [PATCH] Move TrPageViewer.cpp to src/Demos/osgtxp

---
 src/osgPlugins/txp/Makefile         |   1 -
 src/osgPlugins/txp/TrPageViewer.cpp | 168 ----------------------------
 2 files changed, 169 deletions(-)
 delete mode 100644 src/osgPlugins/txp/TrPageViewer.cpp

diff --git a/src/osgPlugins/txp/Makefile b/src/osgPlugins/txp/Makefile
index 652756c49..dc86adac9 100644
--- a/src/osgPlugins/txp/Makefile
+++ b/src/osgPlugins/txp/Makefile
@@ -28,7 +28,6 @@ CXXFILES =\
     trPagePageManager.cpp\
     trpage_print_parse.cpp\
     trpage_util.cpp\
-    TrPageViewer.cpp\
 
 
 
diff --git a/src/osgPlugins/txp/TrPageViewer.cpp b/src/osgPlugins/txp/TrPageViewer.cpp
deleted file mode 100644
index 040d992f9..000000000
--- a/src/osgPlugins/txp/TrPageViewer.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-#if defined(_MSC_VER)
-    #pragma warning( disable : 4786 )
-#endif
-
-#include <osg/GL>
-#include <osgGLUT/glut>
-
-#include <stdlib.h>
-#if (!defined(WIN32) && !defined(macintosh)) || defined(__CYGWIN__)
-#include <unistd.h>
-#include <sys/time.h>
-#endif
-#include <stdio.h>
-
-#include <osg/Math>
-#include <osg/Statistics>
-
-#include <string>
-
-#include <osgGLUT/Viewer>
-#include <osgGLUT/GLUTEventAdapter>
-
-#include <osg/Switch>
-#include <osg/Billboard>
-#include <osg/LOD>
-#include <osg/Light>
-#include <osg/LightSource>
-#include <osg/Geode>
-#include <osg/Group>
-#include <osg/NodeVisitor>
-#include <osg/LineSegment>
-#include <osg/PolygonMode>
-#include <osg/Texture2D>
-#include <osg/LightModel>
-#include <osg/ShadeModel>
-#include <osg/Notify>
-#include <osg/CollectOccludersVisitor>
-
-#include <osg/Fog>
-
-#include <osgDB/WriteFile>
-
-#include <osgUtil/IntersectVisitor>
-#include <osgUtil/DisplayListVisitor>
-#include <osgUtil/SmoothingVisitor>
-#include <osgUtil/TriStripVisitor>
-#include <osgUtil/DisplayRequirementsVisitor>
-
-#include <osgGA/TrackballManipulator>
-#include <osgGA/FlightManipulator>
-#include <osgGA/DriveManipulator>
-
-#include <osg/Version>
-#include <osgUtil/Version>
-
-#ifdef WIN32
-#define USE_FLTK
-#define USE_GLUT
-#endif
-
-#include <osgTXP/TrPageArchive.h>
-#include <osgTXP/TrPageViewer.h>
-
-/*
-#if defined(WIN32) && !defined(__CYGWIN__)
-#include <sys/timeb.h>
-#else
-#endif
-*/
-
-using namespace osg;
-using namespace osgUtil;
-using namespace osgGLUT;
-using namespace osgGA;
-
-using namespace std;
-using namespace txp;
-
-PagingViewer::PagingViewer() : Viewer()
-{
-	pageManage = NULL;
-}
-
-bool PagingViewer::Init(OSGPageManager *in_manage,OSGPageManager::ThreadMode threadMode)
-{
-	pageManage = in_manage;
-
-	// Start up the thread if needed
-	if (threadMode != OSGPageManager::ThreadNone) {
-		ThreadID newThread;
-		pageManage->StartThread(threadMode,newThread);
-	}
-	
-	return true;
-}
-
-/* App call
-	This replaces the app() call for the base viewer.
-	In this one, we ask the page manager to load stuff in.
- */
-float PagingViewer::app(unsigned int viewport)
-{
-    osg::Timer_t beforeApp = _timer.tick();
-
-    // update the camera manipulator.
-    osg::ref_ptr<GLUTEventAdapter> ea = osgNew GLUTEventAdapter;
-    ea->adaptFrame(_frameStamp->getReferenceTime());
-
-    bool handled = false;
-    for (EventHandlerList::iterator eh = _viewportList[viewport]._eventHandlerList.begin();         eh != _viewportList[viewport]._eventHandlerList.end();
-         eh++ )
-    {
-        if ( eh->valid() )
-        {
-            if ( (*eh)->handle(*ea,*this) )
-            {
-                handled = true;
-                break;
-            }
-        }
-    }
-        _viewportList[viewport]._cameraManipulator->handle(*ea,*this);
-
-    if (getRecordingAnimationPath() && getAnimationPath())
-    {
-        osg::Camera* camera = getViewportSceneView(viewport)->getCamera();
-        osg::Matrix matrix;
-        matrix.invert(camera->getModelViewMatrix());
-        osg::Quat quat;
-        quat.set(matrix);
-        getAnimationPath()->insert(_frameStamp->getReferenceTime(),osg::AnimationPath::ControlPoint(matrix.getTrans(),quat));
-    }
-
-	// Update the paging
-	if (pageManage) {
-		int numTile = 1;
-		osgUtil::SceneView *sceneView = getViewportSceneView(viewport);
-		osg::Camera *camera = sceneView->getCamera();
-		const Vec3 &eyePt = camera->getEyePoint();
-		double eyeX = eyePt[0];
-		double eyeY = eyePt[1];
-
-		/* If we're in ThreadFree mode, merge in whatever may be ready.
-		   If we're in non-thread mode, load in the given number of tiles (maximum).
-		 */
-		if (pageManage->GetThreadMode() == OSGPageManager::ThreadFree) {
-			pageManage->MergeUpdateThread((osg::Group *)sceneView->getSceneData());
-			pageManage->UpdatePositionThread(eyeX,eyeY);
-		} else {
-			pageManage->UpdateNoThread((osg::Group *)sceneView->getSceneData(),eyeX,eyeY,numTile);	
-		}
-	}
-
-    // do app traversal.
-    
-    getViewportSceneView(viewport)->setFrameStamp(_frameStamp.get());
-    getViewportSceneView(viewport)->app();
-
-    osg::Timer_t beforeCull = _timer.tick();
-
-    return  _timer.delta_m(beforeApp,beforeCull);
-}
-
-bool PagingViewer::run()
-{    
-    updateFrameTick();
-    return Window::run();
-}