Changeset 3123 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Bvh.cpp

Timestamp:

11/12/08 17:56:47 (16 years ago)

Author:

mattausch

Message:

working on ssao for dynamic objects, found error with tight bounds

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Bvh.cpp (modified) (4 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Bvh.cpp

@@ -158 +158 @@
         
         if (!numEntities)
-        {
-                // no box=> just initialize
+        {       // no box=> just initialize
                 box.Initialize();
         }
@@ -202 +201 @@
                 mGeometry[mStaticGeometrySize + i] = dynamicEntities[i];
         }
+}
+
+
+Bvh::Bvh(const SceneEntityContainer &staticEntities, 
+                 const SceneEntityContainer &dynamicEntities,
+                 int maxDepthForTestingChildren)
+{
+        Init();
+
+        mGeometrySize = staticEntities.size() + dynamicEntities.size();
+        mGeometry = new SceneEntity*[mGeometrySize];
+
+        mStaticGeometrySize = staticEntities.size();
+        mDynamicGeometrySize = dynamicEntities.size();
+
+        for (size_t i = 0; i < mStaticGeometrySize; ++ i)
+        {
+                mGeometry[i] = staticEntities[i];
+        }
+
+        for (size_t i = 0; i < mDynamicGeometrySize; ++ i)
+        {
+                mGeometry[mStaticGeometrySize + i] = dynamicEntities[i];
+        }
+
+        mMaxDepthForTestingChildren = maxDepthForTestingChildren;
 }
 
@@ -232 +257 @@
         // nodes are tested using the subnodes from 3 levels below
         mMaxDepthForTestingChildren = 3;
+        mMaxDepthForTestingChildren = 0;
         //mMaxDepthForTestingChildren = 4;
 
@@ -567 +593 @@
         return numNodes;
 }
+
+#if TODO
+void Bvh::RenderBoundsImmediate(const BvhNodeContainer &nodes, RenderState *state)
+{
+        /////////
+        //-- Render the tight bounds in immediate mode
+        BvhNodeContainer::const_iterator nit, nit_end = nodes.end();
+
+        for (nit = nodes.begin(); nit != nit_end; ++ nit)
+        {
+                BvhNode *node = *nit;
+
+                for (int size_t i = 0; i < node->mNumTestNodes; ++ i)
+                {
+                        BvhNode *testNode = node->mTestNodesIdx
+                        RenderBoundingBoxImmediate((*nit)->GetBox());
+                }
+        }
+}
+#endif