Changeset 164 for trunk/VUT/Ogre/src/OgreItemBufferQueryManager.cpp

Timestamp:

07/11/05 03:25:50 (19 years ago)

Author:

mattausch

Message:

bug fix (deleting while animation)

File:

• trunk/VUT/Ogre/src/OgreItemBufferQueryManager.cpp (modified) (5 diffs)

trunk/VUT/Ogre/src/OgreItemBufferQueryManager.cpp

@@ -6 +6 @@
 
 namespace Ogre {
+
 //----------------------------------------------------------------------- 
-ItemBufferQueryManager::ItemBufferQueryManager(PlatformHierarchyInterface *hierarchyInterface, Viewport *vp,
+ItemBufferQueryManager::ItemBufferQueryManager(PlatformHierarchyInterface *hierarchyInterface, 
+                                                                                           Viewport *vp,
                                                                                            const bool renderPatches):
 PlatformQueryManager(hierarchyInterface, vp), mRenderPatchesForItemBuffer(renderPatches)
@@ -13 +15 @@
 }
 //-----------------------------------------------------------------------
-bool ItemBufferQueryManager::ShootRay(const Ray &ray, std::vector<Mesh *> *visibleMeshes, bool isGlobalLine)
+bool ItemBufferQueryManager::ShootRay(const Ray &ray, 
+                                                                          std::vector<Mesh *> *visibleMeshes, 
+                                                                          bool isGlobalLine)
 {
     // run OGRE ray shooting query
@@ -50 +54 @@
         ColourValue bg = mViewport->getBackgroundColour();
         mViewport->setBackgroundColour(ColourValue(0, 0, 0, 0));
+        pfHierarchyInterface->GetRenderSystem()->clearFrameBuffer(FBT_COLOUR | FBT_DEPTH);
 
+        //-- render item buffer
+        sm->_renderScene(pCam, mViewport, false);
+    //mViewport->getTarget()->update();
 
-        // --- render item buffer
-        pfHierarchyInterface->GetSceneManager()->_renderScene(pCam, mViewport, false);
+//for(int j=0; j<10000000; j++) printf("wait");
 
 
@@ -64 +71 @@
 
         int n = mRenderPatchesForItemBuffer ? (int)visiblePatches->size() : (int)visibleGeometry->size();
-        
+
+        std::stringstream d; d << "dimx: " << dimx << ", dimy: " << dimy;
+        LogManager::getSingleton().logMessage(d.str());
+
         // loop through frame buffer & collect visible pixels
         for (int idx = 0; idx < dimy * dimx * 3; idx += 3)
         {
-                // -- decode color code to receive id
+                //-- decode color code to receive id
                 int id = buf[idx] << 16;
                 id += buf[idx + 1] << 8;
                 id += buf[idx + 2];
 
-                // if valid id <= add visibility (id values start at 1
+                std::stringstream d; d << "myid: " << (int)buf[idx] << " " << (int)buf[idx + 1] << " " << (int)buf[idx + 2];
+                LogManager::getSingleton().logMessage(d.str());
+
+                // if valid id <= add visibility (id values start at 1)
                 if ((id > 0) && (id < n))
                 {
@@ -144 +157 @@
                                 
                         subEnt->setId(id);
+                        subEnt->setId((41 << 16) + (4 << 8) + 60);
+                        //subEnt->setId((2 << 16) + (4 << 8) + 60);
                 }