Changeset 343 for trunk/VUT/work/ogre_changes/RenderSystems/GL/src/OgreGLRenderSystem.cpp

Timestamp:

10/20/05 18:49:11 (19 years ago)

Author:

mattausch

Message:

added switch between NV and ARB queries in the render system and in the demos.
Fixed render queue bug: when clearing queue, we traversed through all priority groups
to clear the passmaps. This became very slow because had to traverse many elements (over 1000
for city demo). Now all we destroy the priority groups for each rendering (per hierarchy node).

File:

• trunk/VUT/work/ogre_changes/RenderSystems/GL/src/OgreGLRenderSystem.cpp (modified) (1 diff)

trunk/VUT/work/ogre_changes/RenderSystems/GL/src/OgreGLRenderSystem.cpp

@@ -281 +281 @@
     void GLRenderSystem::setConfigOption(const String &name, const String &value)
     {
+                // set occlusion query
+#ifdef GTP_VISIBILITY_MODIFIED_OGRE
+                if ( name == "ArbQueries" )
+                {
+                        if ( value == "No" )
+                        {
+                                GLHardwareOcclusionQuery::sUseArbQueries = false;
+                        }
+                        else if  ( value == "Yes" )
+                        {
+                                GLHardwareOcclusionQuery::sUseArbQueries = true;
+                        }
+                        return;
+                }
+#endif
+
         mGLSupport->setConfigOption(name, value);
     }