Changeset 149

Timestamp:

06/23/05 08:05:13 (20 years ago)

Author:

mattausch

Message:

queries using item buffer

File:

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

trunk/VUT/Ogre/src/OgreVisibilityTerrainSceneManager.cpp

@@ -24 +24 @@
 mDelayRenderTransparents(true),
 mUseDepthPass(false),
-mRenderItemBuffer(false),
+mRenderItemBuffer(true),
 mCurrentEntityId(0),
 mEnableDepthWrite(true),
@@ -554 +554 @@
         Real col = (Real)rend->getId() / (Real)mCurrentEntityId;
 
-        mItemBufferPass->setAmbient(ColourValue(0, 1, 1));
+        mItemBufferPass->setAmbient(ColourValue(0, col, 0));
         //mItemBufferPass->setDiffuse(ColourValue(0, col, 0));
     //mItemBufferPass->setSpecular(ColourValue(0, col, 0));
-    //mItemBufferPass->_load();
-
+    
         // set vertex program of current pass
         if (pass->hasVertexProgram())
@@ -612 +611 @@
         InitItemBufferPass(); // create material for item buffer pass
 
-        // save shadow technique so after first pass it can be reset
+        // save shadow technique. It will be reset after hierarchical culling
         mSavedShadowTechnique = mShadowTechnique;
 
 
-        // set passes which should be stored in render queue for rendering afterwards
+        // set passes which should be stored in render queue 
+        // for rendering after hierarchical culling
         mLeavePassesInQueue = 0;
         
         if (mShadowTechnique == SHADOWTYPE_STENCIL_ADDITIVE)
         {
+                // render standard solids without shadows during hierarchical culling pass
                 mShadowTechnique = SHADOWTYPE_NONE;
 
@@ -635 +636 @@
         if (mShadowTechnique == SHADOWTYPE_STENCIL_MODULATIVE)
         {
+                // render standard solids without shadows during hierarchical culling pass
                 mShadowTechnique = SHADOWTYPE_NONE;
 
@@ -662 +664 @@
     mRenderDepthPass = mUseDepthPass;
         
-        // set flag for skipping transparents for this rendering pass
-        mSkipTransparents = mUseDepthPass || (mLeavePassesInQueue & 
-                RenderPriorityGroup::TRANSPARENT_PASSES);
+        // set flag for skipping transparents in the hierarchical culling pass
+        mSkipTransparents = mUseDepthPass || 
+                (mLeavePassesInQueue & RenderPriorityGroup::TRANSPARENT_PASSES);
 }