* Require alpha discard define to be set in order to enable the alpha discard feature (for multi pass lighting shader)

2014-11-04 16:52:17 -05:00 · 2014-11-04 16:52:17 -05:00 · 4050b7cbbf
commit 4050b7cbbf
parent 22ab7c11c7
1 changed files with 5 additions and 3 deletions
--- a/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.frag
+++ b/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.frag
@ -106,9 +106,11 @@ void main(){
    #ifdef ALPHAMAP
       alpha = alpha * texture2D(m_AlphaMap, newTexCoord).r;
    #endif
-    if(alpha < m_AlphaDiscardThreshold){
-        discard;
-    }
+    #ifdef DISCARD_ALPHA
+        if(alpha < m_AlphaDiscardThreshold){
+            discard;
+        }
+    #endif


    // ***********************