Changeset 6058 for OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp

Timestamp:

01/27/07 13:54:58 (6 years ago)

Author:

robert

Message:

Further work on shadow CullCallback?

Files:

• OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp (modified) (8 diffs)

OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp

@@ -329 +329 @@
         osg::Vec4 diffuse(0.8,0.8,0.8,1.0);
         osg::Vec4 zero_colour(0.0,0.0,0.0,1.0);
-        _lightpos.set(0.0,0.0,1.0,0.0);
+        _lightpos.set(0.0,1.0,0.0,0.0);
     
         // first group, render the depth buffer + ambient light contribution
@@ -364 +364 @@
             depth->setFunction(osg::Depth::LEQUAL);
             _shadowVolumeStateSet->setAttribute(depth);
-            _shadowVolumeStateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
+            _shadowVolumeStateSet->setMode(GL_LIGHTING, osg::StateAttribute::OFF | osg::StateAttribute::OVERRIDE);
             _shadowVolumeStateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
 
@@ -407 +407 @@
             _shadowedSceneStateSet->setAttribute(depth);
             _shadowedSceneStateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
-            _shadowedSceneStateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
+            // _shadowedSceneStateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
 
 
@@ -434 +434 @@
             blend->setFunction(osg::BlendFunc::ONE, osg::BlendFunc::ONE);
             _shadowedSceneStateSet->setAttributeAndModes(blend, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
-            _shadowedSceneStateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
+            // _shadowedSceneStateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE);
         }
 
@@ -453 +453 @@
         }
 
-//        osg::notify(osg::NOTICE)<<std::endl<<std::endl<<"Cull callback"<<std::endl;
+        // osg::notify(osg::NOTICE)<<std::endl<<std::endl<<"Cull callback"<<std::endl;
 
         
@@ -476 +476 @@
             ++itr)
         {
-            osg::notify(osg::NOTICE)<<"bin num = "<<itr->first<<std::endl;
+            osg::notify(osg::NOTICE)<<"    bin num = "<<itr->first<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getStateGraphList().size()= "<<itr->second->getStateGraphList().size()<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getRenderBinList().size()= "<<itr->second->getRenderBinList().size()<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getRenderLeafList().size()= "<<itr->second->getRenderLeafList().size()<<std::endl;
+            
         }
 #endif        
@@ -520 +524 @@
         new_rs->setColorMask(orig_rs->getColorMask());
         new_rs->setPositionalStateContainer(orig_rs->getPositionalStateContainer());
-#if 1
-
-#if 0        
-        osg::notify(osg::NOTICE)<<"orig_rs="<<orig_rs<<std::endl;
-        osg::notify(osg::NOTICE)<<"new_rs="<<new_rs<<std::endl;
-#endif        
+
         if (shadowVolumeBin.valid())
         {
@@ -533 +532 @@
             
             osg::ref_ptr<osgUtil::RenderBin> nested_bin = new_rs->find_or_insert(1,"RenderBin");
-            nested_bin->getRenderBinList()[0] = new_bin;
+            nested_bin->getRenderBinList()[0] = new_bin;            
+            nested_bin->setStateSet(_shadowedSceneStateSet.get());
+        }
+
+#if 0        
+        osg::notify(osg::NOTICE)<<"After setup"<<std::endl;
+        osg::notify(osg::NOTICE)<<"new_bin->getStateGraphList().size()= "<<new_bin->getStateGraphList().size()<<std::endl;
+        osg::notify(osg::NOTICE)<<"new_bin->getRenderBinList().size()= "<<new_bin->getRenderBinList().size()<<std::endl;
+        osg::notify(osg::NOTICE)<<"new_bin->getRenderLeafList().size()= "<<new_bin->getRenderLeafList().size()<<std::endl;
+        
+        
+        for(osgUtil::RenderBin::RenderBinList::iterator itr = new_bin->getRenderBinList().begin();
+            itr != new_bin->getRenderBinList().end();
+            ++itr)
+        {
+            osg::notify(osg::NOTICE)<<"    bin num = "<<itr->first<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getStateGraphList().size()= "<<itr->second->getStateGraphList().size()<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getRenderBinList().size()= "<<itr->second->getRenderBinList().size()<<std::endl;
+            osg::notify(osg::NOTICE)<<"    new_bin->getRenderLeafList().size()= "<<itr->second->getRenderLeafList().size()<<std::endl;
             
-            nested_bin->setStateSet(_shadowedSceneStateSet.get());
-            
-#if 0
-            osg::notify(osg::NOTICE)<<"shadowVolumeBin="<<shadowVolumeBin.get()<<std::endl;
-            osg::notify(osg::NOTICE)<<"nested_bin="<<nested_bin.get()<<std::endl;
-#endif
-        }
+        }
+        osg::notify(osg::NOTICE)<<std::endl;
 #endif