Changeset 352 for experimental/distortionNG/extViewer.cpp

Timestamp:

Apr 21, 2012, 5:28:24 PM (12 years ago)

Author:

Torben Dannhauer

Message:

 

File:

• experimental/distortionNG/extViewer.cpp (modified) (4 diffs)

experimental/distortionNG/extViewer.cpp

@@ -32 +32 @@
 #include <osgUtil/SmoothingVisitor>
 
-#include "DistortionManipulator.h"
 
 extViewer::extViewer() : Viewer()
@@ -138 +137 @@
 
 
-void extViewer::setUpViewForManualDistortion(unsigned int screenNum, osg::Image* intensityMap, const osg::Matrixd& projectorMatrix)
+void extViewer::setUpViewForManualDistortion(osgViewer::DistortionSet* distSet, unsigned int screenNum, const osg::Matrixd& projectorMatrix)
 {
         OSG_INFO<<"View::setUpViewForManualDistortion(sn="<<screenNum<<")"<<std::endl;
 
-        // Create DistortionSet
-        _distortionSet = new osgViewer::DistortionSet();
-        _distortionSet->setIntensityMap( intensityMap );
-        _distortionSet->setDistortionMeshRows( 20 );
-        _distortionSet->setDistortionMeshColumns( 20 );
-
-
-
+        if(distSet == NULL)
+        {
+        OSG_NOTICE<<"Error, no DistortionSet specified, cannot setup distortion."<<std::endl;
+        return;
+        }
+        _distortionSet = distSet;
 
     osg::GraphicsContext::WindowingSystemInterface* wsi = osg::GraphicsContext::getWindowingSystemInterface();
@@ -238 +235 @@
         camera->attach(osg::Camera::COLOR_BUFFER, sceneTexture);
 
-        addSlave(camera.get(), osg::Matrixd(), osg::Matrixd());
+        addSlave(camera.get(), _distortionSet->getProjectionOffset(), _distortionSet->getViewOffset() );
     }
 
@@ -276 +273 @@
         camera->setViewMatrix(osg::Matrix::identity());
 
+                osg::ref_ptr<osg::Group> root = new osg::Group;
+                root->addChild(geode);  // add mesh to root so camera renders mesh (and  thus render the scene)
+                camera->addChild(root);
+
                 // selector
-                geode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::OFF );
-                geode->getOrCreateStateSet()->setAttributeAndModes( new osg::PolygonOffset(1.0f, 1.0f) );
-                osg::ref_ptr<distortionHandler> selectorHandler = new distortionHandler( camera, distortionMesh );
-                osg::ref_ptr<osg::Group> root = new osg::Group;
-                root->addChild(geode);
-                osg::Geode* selectorHighlighter = selectorHandler->createVertexHighlighter();
-                selectorHighlighter->setCullingActive(false);   // disable the culling for the selector, otherwise the selector is culled away on the edge.
-                root->addChild(selectorHighlighter);
-                addEventHandler( selectorHandler.get() );
-                camera->addChild(root);
-                // Avoid that the highlighter is culled away
-                osg::CullSettings::CullingMode mode = camera->getCullingMode();
-                camera->setCullingMode( mode & (~osg::CullSettings::SMALL_FEATURE_CULLING) );
-
-                // Add the distortionHandler
-                osgViewer::DistortionManipulator* distManip = new osgViewer::DistortionManipulator();
-                distManip->setDistortionSet(_distortionSet);
-                addEventHandler(distManip);
-
+                //geode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::OFF );
+                //geode->getOrCreateStateSet()->setAttributeAndModes( new osg::PolygonOffset(1.0f, 1.0f) );
+                //osg::ref_ptr<distortionHandler> selectorHandler = new distortionHandler( camera, distortionMesh );
+                //osg::Geode* selectorHighlighter = selectorHandler->createVertexHighlighter();
+                //selectorHighlighter->setCullingActive(false); // disable the culling for the selector, otherwise the selector is culled away on the edge.
+                //root->addChild(selectorHighlighter);
+                //addEventHandler( selectorHandler.get() );// should be in main.cpp
+                
+                //// Avoid that the highlighter is culled away
+                //osg::CullSettings::CullingMode mode = camera->getCullingMode();
+                //camera->setCullingMode( mode & (~osg::CullSettings::SMALL_FEATURE_CULLING) );
 
         camera->setName("Dist Cam");