Changeset 137 for trunk/VUT

Timestamp:

06/16/05 18:58:29 (20 years ago)

Author:

mattausch

Message:

fixed from camera visibility queries.
deletion of (previously) rendered queue items now before rendering the node (more intuitive)
improved octree implementation (tighter boxes)
added boxes for visibility queries

Location:

trunk/VUT

Files:

• Ogre/src/OgreVisibilityTerrainSceneManager.cpp (modified) (1 diff)
• work/TestCullingTerrain/TerrainFrameListener.cpp (modified) (1 diff)
• work/TestCullingTerrain/TestCullingTerrainApplication.cpp (modified) (4 diffs)

trunk/VUT/Ogre/src/OgreVisibilityTerrainSceneManager.cpp

@@ -128 +128 @@
                         if (mRenderNodesForViz)
                         {
-                                getRenderQueue()->addRenderable(*it);
+                                //getRenderQueue()->addRenderable(*it);
 
                                 // addbounding boxes instead of node itself
-                                //(*it)->_addBoundingBoxToQueue(getRenderQueue());
+                                (*it)->_addBoundingBoxToQueue(getRenderQueue());
                         }
                         if (mRenderNodesContentForViz) 

trunk/VUT/work/TestCullingTerrain/TerrainFrameListener.cpp

@@ -196 +196 @@
                  // Get results, create a node/entity on the position
                  mCurrentObject = mTerrainContentGenerator->GenerateSceneObject(
-                         mouseRay.getOrigin(), Vector3::ZERO, "robot");
+                         mouseRay.getOrigin()/*queryResult*/, Vector3::ZERO, "robot");
                 
          mLMouseDown = true; 

trunk/VUT/work/TestCullingTerrain/TestCullingTerrainApplication.cpp

@@ -40 +40 @@
         *       because then the camera is displayed correctly in the visualization
         */
-        mCamNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(
-                "CamNode1", Vector3(707, 5000, 528));
+        mCamNode = mSceneMgr->getRootSceneNode()->
+                createChildSceneNode("CamNode1", Vector3(707, 5000, 528));
         //mCamera->setPosition(707, 5000, 528);
         mCamNode->setOrientation(Quaternion(-0.3486, 0.0122, 0.9365, 0.0329));
@@ -95 +95 @@
         mSunLight->setCastShadows(true);
 
+        // set light angle not too sharp, otherwise shadows textures will be broken
         Vector3 dir(0.5, 1, 0.5);
         dir.normalise();
@@ -103 +104 @@
         mSunLight->setSpecularColour(1, 1, 1);
 
-        // --Fog
+        // -- Fog
         // NB it's VERY important to set this before calling setWorldGeometry 
         // because the vertex program picked will be different
@@ -135 +136 @@
         mSceneMgr->getRootSceneNode()->createChildSceneNode()->attachObject(pPlaneEnt);
         */
-
-        if (mRoot->getRenderSystem()->getCapabilities()->hasCapability(RSC_HWRENDER_TO_TEXTURE))
-    {
-                // In D3D, use a 1024x1024 shadow texture
-                mSceneMgr->setShadowTextureSettings(1024, 2);
-        }
-        else
-        {
+        mSceneMgr->setShadowTextureSettings(1024, 2);
+/*      if (mRoot->getRenderSystem()->getCapabilities()->hasCapability(RSC_HWRENDER_TO_TEXTURE))
+    {   // In D3D, use a 1024x1024 shadow texture
+                mSceneMgr->setShadowTextureSettings(1024, 2);   }       else    {
                 // Use 512x512 texture in GL since we can't go higher than the window res
-                mSceneMgr->setShadowTextureSettings(512, 2);
-        }
+                mSceneMgr->setShadowTextureSettings(512, 2);}
+                */
+
         //mSceneMgr->setShadowColour(ColourValue(0, 0, 0));
         mSceneMgr->setShadowColour(ColourValue(0.5, 0.5, 0.5));