[Orxonox-commit 4780] r9449 - in data/trunk: images/effects materials

[davidsa at orxonox.net]

Author: davidsa
Date: 2012-11-14 21:18:42 +0100 (Wed, 14 Nov 2012)
New Revision: 9449

Added:
   data/trunk/images/effects/lensflare-hoq.png
Modified:
   data/trunk/materials/lensflare.material
Log:
Added a transparent material for use in Hardware Occlusion Querying

Added: data/trunk/images/effects/lensflare-hoq.png
===================================================================
(Binary files differ)


Property changes on: data/trunk/images/effects/lensflare-hoq.png
___________________________________________________________________
Added: svn:mime-type
   + image/png

Modified: data/trunk/materials/lensflare.material
===================================================================
--- data/trunk/materials/lensflare.material	2012-11-14 20:16:18 UTC (rev 9448)
+++ data/trunk/materials/lensflare.material	2012-11-14 20:18:42 UTC (rev 9449)
@@ -41,4 +41,27 @@
             }
         }
     }
- } 
+ }
+
+//this material is fully transparent, it's only use is to calculate obscured pixels with HOQ
+ material lensflare/hoq
+ {
+    technique
+    {
+        pass
+        {
+            lighting off
+            scene_blend src_alpha dest_alpha
+            depth_write off
+ 
+            cull_hardware none
+            cull_software none
+ 
+            texture_unit
+            {
+                tex_address_mode clamp
+                texture lensflare-hoq.png
+            }
+        }
+    }
+ }