Changeset 1170 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreKdTreeHierarchyInterface.cpp

Timestamp:

07/28/06 17:06:01 (18 years ago)

Author:

szydlowski

Message:

continued work on the hierarchy interface

File:

• GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreKdTreeHierarchyInterface.cpp (modified) (2 diffs)

GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreKdTreeHierarchyInterface.cpp

@@ -15 +15 @@
 
 KdTreeHierarchyInterface::KdTreeHierarchyInterface(KdTreeSceneManager *sm, RenderSystem *rsys):
-        SceneNodeHierarchyInterface(sm, rsys)
+PlatformHierarchyInterface(sm, rsys)
 {
 
@@ -22 +22 @@
 bool KdTreeHierarchyInterface::IsLeaf(GtpVisibility::HierarchyNode *node) const
 {
-        KdTree::Node * kdnode = static_cast<KdTree::Node *>(node);
-        return kdnode->isLeaf();
+        return KDNODEPTR_CAST(node)->isLeaf();
 }
 
+void KdTreeHierarchyInterface::TraverseNode(GtpVisibility::HierarchyNode *node)
+{
+        ++ mNumTraversedNodes;
 
+        KdTree::Node * kdnode = KDNODEPTR_CAST(node);
+
+        // if the node is a leaf and has geometry => render it
+        if (kdnode->isLeaf())
+        {
+                if (!kdnode->isEmpty())
+                {
+                        RenderNode(node);
+                }
+        }
+        else
+        {
+                KdTree::Branch * kdbranch = KDBRANCHPTR_CAST(node);
+                if (kdbranch->mLeft)
+                        mDistanceQueue->push(kdbranch->mLeft);
+                if (kdbranch->mRight)
+                        mDistanceQueue->push(kdbranch->mRight);
+        }
 }
+
+void KdTreeHierarchyInterface::RenderNode(GtpVisibility::HierarchyNode *node)
+{
+        /*** TODO ***/
+}
+
+void KdTreeHierarchyInterface::PullUpVisibility(GtpVisibility::HierarchyNode *node) const
+{
+        /*** TODO ***/
+}
+
+float KdTreeHierarchyInterface::GetSquaredDistance(GtpVisibility::HierarchyNode *node) const
+{
+        /*** TODO ***/
+        return 0.0;
+}
+
+AxisAlignedBox * KdTreeHierarchyInterface::GetBoundingBox(GtpVisibility::HierarchyNode *node)
+{
+        /*** TODO ***/
+        return new AxisAlignedBox();
+}
+
+bool KdTreeHierarchyInterface::HasGeometry(GtpVisibility::HierarchyNode *node) const
+{
+        return KDNODEPTR_CAST(node)->hasGeometry();
+}
+
+void KdTreeHierarchyInterface::SetNodeVisible(GtpVisibility::HierarchyNode *node, const bool visible) const
+{
+        /*** TODO ***/
+}
+
+bool KdTreeHierarchyInterface::IsNodeVisible(GtpVisibility::HierarchyNode *node) const
+{
+        /*** TODO ***/
+        return true;
+}
+
+void KdTreeHierarchyInterface::SetLastVisited(GtpVisibility::HierarchyNode *node, const unsigned int frameId) const
+{
+        /*** TODO ***/
+}
+
+unsigned int KdTreeHierarchyInterface::LastVisited(GtpVisibility::HierarchyNode *node) const
+{
+        /*** TODO ***/
+        return 0;
+}
+
+void KdTreeHierarchyInterface::VisualizeCulledNode(GtpVisibility::HierarchyNode *node, 
+                                                                                                   GtpVisibility::CullingType type) const
+{
+        /*** TODO ***/
+}
+
+void KdTreeHierarchyInterface::GetNodeGeometryList(GtpVisibility::HierarchyNode *node, 
+                                                                                                   GtpVisibility::GeometryVector *geometryList, 
+                                                                                                   bool includeChildren) 
+{
+        /*** TODO ***/
+}
+
+} // namespace Ogre