Changeset 315 for experimental

Timestamp:

Sep 4, 2011, 9:13:25 PM (13 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

experimental/distortionNG

Files:

• extViewer.cpp (modified) (5 diffs)
• extViewer.h (modified) (1 diff)
• main.cpp (modified) (2 diffs)

experimental/distortionNG/extViewer.cpp

@@ -16 +16 @@
 extViewer::extViewer(osg::ArgumentParser& arguments) : Viewer(arguments)
 {
-//      setUpViewForManualDistortion(0);
+
 }
 
@@ -29 +29 @@
 }
 
-void extViewer::setUpViewForManualDistortion(osg::Image* intensityMap, unsigned int screenNum)
+void extViewer::setUpViewForManualDistortion(unsigned int screenNum, osg::Image* intensityMap, const osg::Matrixd& projectorMatrix)
 {
         OSG_INFO<<"View::setUpViewForManualDistortion(sn="<<screenNum<<", im="<<intensityMap<<")"<<std::endl;
@@ -99 +99 @@
     {
         osg::ref_ptr<osg::Camera> camera = new osg::Camera;
-        camera->setName("Scene camera");
+        camera->setName("Scene cam");
         camera->setGraphicsContext(gc.get());
         camera->setViewport(new osg::Viewport(0,0,camera_width, camera_height));
@@ -117 +117 @@
     {
         osg::Geode* geode = new osg::Geode();
-        //geode->addDrawable(createParoramicSphericalDisplayDistortionMesh(osg::Vec3(0.0f,0.0f,0.0f), osg::Vec3(width,0.0f,0.0f), osg::Vec3(0.0f,height,0.0f), radius, collar, applyIntensityMapAsColours ? intensityMap : 0, projectorMatrix));
-                geode->addDrawable(createMesh(16, 19));
+                //geode->addDrawable(createParoramicSphericalDisplayDistortionMesh(osg::Vec3(0.0f,0.0f,0.0f), osg::Vec3(width,0.0f,0.0f), osg::Vec3(0.0f,height,0.0f), 1, 0.45, 0, projectorMatrix));
+                geode->addDrawable(createMesh(160, 190));
 
         // new we need to add the texture to the mesh, we do so by creating a
@@ -225 +225 @@
 
 
-        osg::ComputeBoundsVisitor cbv;
-        cbv.applyDrawable(geom);
-        osg::BoundingBox box = cbv.getBoundingBox();
-        if (!box.valid()) 
-                std::cout << "Invalid bounding box!"; 
-        geom->setInitialBound(box);
-
-        osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D;
+        //osg::ComputeBoundsVisitor cbv;
+        //cbv.applyDrawable(geom);
+        //osg::BoundingBox box = cbv.getBoundingBox();
+        //if (!box.valid()) 
+        //      std::cout << "Invalid bounding box!"; 
+        //geom->setInitialBound(box);
+
+        /*osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D;
         texture->setImage( osgDB::readImageFile("Images/osg256.png") );
         texture->setFilter( osg::Texture2D::MIN_FILTER, osg::Texture2D::LINEAR_MIPMAP_LINEAR );
         texture->setFilter( osg::Texture2D::MAG_FILTER, osg::Texture2D::LINEAR_MIPMAP_LINEAR );
-        geom->getOrCreateStateSet()->setTextureAttributeAndModes( 0, texture.get() );
+        geom->getOrCreateStateSet()->setTextureAttributeAndModes( 0, texture.get() );*/
 
         // Create normals
-        osgUtil::SmoothingVisitor::smooth( *geom );
+        //osgUtil::SmoothingVisitor::smooth( *geom );
 
         return geom.release();

experimental/distortionNG/extViewer.h

@@ -14 +14 @@
 
                 /** Convenience method for projection on curved screens using a slave camera rendering scene and a second camera doing distortion correction to present on a nonplaner display.*/
-        void setUpViewForManualDistortion(osg::Image* intensityMap, unsigned int screenNum=0);
+        void setUpViewForManualDistortion(unsigned int screenNum=0, osg::Image* intensityMap=0, const osg::Matrixd& projectorMatrix = osg::Matrixd());
 
                 static osg::Geometry* createMesh(unsigned int column, unsigned int row);

experimental/distortionNG/main.cpp

@@ -41 +41 @@
     // construct the viewer.
     extViewer viewer(arguments);
+        viewer.setUpViewForManualDistortion();
+
 
     // set up the camera manipulators.
@@ -104 +106 @@
                         return 1;
                 }
+                else
+                        viewer.setSceneData( rootnode );
     }
 
-        osg::ref_ptr<osg::Geode> geode = new osg::Geode;
-        geode->addDrawable( extViewer::createMesh(16, 9) );
-        geode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::OFF );
-        geode->getOrCreateStateSet()->setAttributeAndModes( new osg::PolygonOffset(1.0f, 1.0f) );
+        //osg::ref_ptr<osg::Geode> geode = new osg::Geode;
+        //geode->addDrawable( extViewer::createMesh(16, 9) );
+        //geode->getOrCreateStateSet()->setMode( GL_LIGHTING, osg::StateAttribute::OFF );
+        //geode->getOrCreateStateSet()->setAttributeAndModes( new osg::PolygonOffset(1.0f, 1.0f) );
 
-        osg::ref_ptr<distortionHandler> selector = new distortionHandler( viewer.getCamera() );
+        //osg::ref_ptr<distortionHandler> selector = new distortionHandler( viewer.getCamera() );
 
-        osg::ref_ptr<osg::Group> root = new osg::Group;
-        root->addChild( geode.get() );
-        root->addChild( selector->createVertexHighlighter() );
+        //osg::ref_ptr<osg::Group> root = new osg::Group;
+        //root->addChild( geode.get() );
+        //root->addChild( selector->createVertexHighlighter() );
 
-        viewer.addEventHandler( selector.get() );
-        viewer.setSceneData( root.get() );
+        //viewer.addEventHandler( selector.get() );
+        //viewer.setSceneData( root.get() );
 
-        // Avoid that the highlighter is culled away
-        osg::CullSettings::CullingMode mode = viewer.getCamera()->getCullingMode();
-        viewer.getCamera()->setCullingMode( mode & (~osg::CullSettings::SMALL_FEATURE_CULLING) );
+        //// Avoid that the highlighter is culled away
+        //osg::CullSettings::CullingMode mode = viewer.getCamera()->getCullingMode();
+        //viewer.getCamera()->setCullingMode( mode & (~osg::CullSettings::SMALL_FEATURE_CULLING) );
         
         // run the viewers main loop