Changeset 2851 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/RenderState.cpp

Timestamp:

08/19/08 11:38:08 (16 years ago)

Author:

mattausch

Message:

using sample_to_coverage instead of alpha

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/RenderState.cpp (modified) (2 diffs)

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

@@ -88 +88 @@
         {
                 mCullFaceEnabled = true;
-                //glEnable(GL_CULL_FACE);
+                glEnable(GL_CULL_FACE);
         }
 
@@ -94 +94 @@
         {
                 mAlphaTestEnabled = false;
-                glDisable(GL_ALPHA_TEST);
+                
+                // not needed with GL_SAMPLE_ALPHA_TO_COVERAGE_ARB
+                //glDisable(GL_ALPHA_TEST);
+                glDisable(GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
         }
         else if (!mAlphaTestEnabled && alphaTest)
         {
                 mAlphaTestEnabled = true;
-                glEnable(GL_ALPHA_TEST);
+                
+                // not needed with GL_SAMPLE_ALPHA_TO_COVERAGE_ARB
+                //glEnable(GL_ALPHA_TEST);
+                glEnable(GL_SAMPLE_ALPHA_TO_COVERAGE_ARB);
         }