Changeset 130 for trunk/VUT/Ogre/src/OgreOctreeHierarchyInterface.cpp

Timestamp:

06/14/05 02:50:05 (19 years ago)

Author:

mattausch

Message:

added visibility queries

File:

• trunk/VUT/Ogre/src/OgreOctreeHierarchyInterface.cpp (modified) (3 diffs)

trunk/VUT/Ogre/src/OgreOctreeHierarchyInterface.cpp

@@ -9 +9 @@
 
 //-----------------------------------------------------------------------
-OctreeHierarchyInterface::OctreeHierarchyInterface(SceneManager *sm, RenderSystem *rsys): 
-PlatformHierarchyInterface(sm, rsys)
+OctreeHierarchyInterface::OctreeHierarchyInterface(OctreeSceneManager *sm, RenderSystem *rsys): 
+SceneNodeHierarchyInterface(sm, rsys)
 {
 }
@@ -106 +106 @@
                 octant->setLastRendered(mFrameId);
 
-                static_cast<OctreeSceneManager *>(mSceneManager)->_renderOctant(mCamera, 
+                dynamic_cast<OctreeSceneManager *>(mSceneManager)->_renderOctant(mCamera, 
                         octant, mOnlyShadowCasters, mLeaveTransparentsInQueue);
 
-                mNumRenderedNodes ++;
+                mRenderedNodes.push_back(node);
         }
 #endif
@@ -157 +157 @@
         }
 
-        static_cast<OctreeSceneManager *>(mSceneManager)->getBoxes()->push_back(box);
-}
+        dynamic_cast<OctreeSceneManager *>(mSceneManager)->getBoxes()->push_back(box);
+}
+//-----------------------------------------------------------------------
+void OctreeHierarchyInterface::GetGeometry(GtpVisibility::HierarchyNode *node,  
+                                                                                   GtpVisibility::GeometryList *geometryList, 
+                                                                                   bool includeChildren)
+{
+        NodeList::const_iterator nodeIt, nodeIt_end;
+        nodeIt_end = static_cast<Octree *>(node)->mNodes.end();
+
+        for (nodeIt = static_cast<Octree *>(node)->mNodes.begin(); nodeIt != nodeIt_end; ++nodeIt)
+        {
+                SceneNodeHierarchyInterface::GetGeometry(*nodeIt, geometryList, includeChildren);
+        }
+}
+//-----------------------------------------------------------------------
+/*bool OctreeHierarchyInterface::FindVisibleObjects(GtpVisibility::HierarchyNode *node, 
+                                                                        InfoContainer<GtpVisibility::MeshInfo> *visibleGeometry, 
+                                                                        bool includeChildren)
+{
+        bool foundVisible = false;
+
+        PlatformOcclusionQuery query(mRenderSystem);
+
+        NodeList *nodes = &static_cast<Octree *>(node)->mNodes;
+        
+        NodeList::const_iterator nodeIt = nodes->begin(), nodeIt_end;
+        
+        nodeIt_end = nodes->end();
+
+        while (nodeIt != nodeIt_end)
+        {
+                OctreeNode *octreeNode = (*nodeIt);
+                if (SceneNodeHierarchyInterface::FindVisibleObjects(octreeNode, visibleGeometry, includeChildren))
+                {
+                        foundVisible = true;
+                }
+                ++nodeIt;
+        }
+
+        return foundVisible;
+}*/
+
 } // namespace Ogre