From c713a06146393afccb61d107f27c933703fe5386 Mon Sep 17 00:00:00 2001
From: Nehon <remy.bouquet@gmail.com>
Date: Sat, 14 Jan 2017 09:35:00 +0100
Subject: [PATCH] Fixed Backface Shadows param for PBRLighting

---
 .../src/main/resources/Common/MatDefs/Light/Lighting.j3md   | 1 +
 .../main/resources/Common/MatDefs/Light/PBRLighting.j3md    | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.j3md b/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.j3md
index 606b3537a..39ff01cbb 100644
--- a/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.j3md
+++ b/jme3-core/src/main/resources/Common/MatDefs/Light/Lighting.j3md
@@ -281,6 +281,7 @@ MaterialDef Phong Lighting {
             POINTLIGHT : LightViewProjectionMatrix5
             NUM_BONES : NumberOfBones
             INSTANCING : UseInstancing
+            BACKFACE_SHADOWS: BackfaceShadows
         }
 
         ForcedRenderState {
diff --git a/jme3-core/src/main/resources/Common/MatDefs/Light/PBRLighting.j3md b/jme3-core/src/main/resources/Common/MatDefs/Light/PBRLighting.j3md
index 864ff9877..84066dcb6 100644
--- a/jme3-core/src/main/resources/Common/MatDefs/Light/PBRLighting.j3md
+++ b/jme3-core/src/main/resources/Common/MatDefs/Light/PBRLighting.j3md
@@ -104,6 +104,8 @@ MaterialDef PBR Lighting {
 
         //For Vertex Color
         Boolean UseVertexColor
+
+        Boolean BackfaceShadows : false
     }
 
  Technique {
@@ -170,7 +172,7 @@ MaterialDef PBR Lighting {
     }
 
 
-    Technique PostShadow15{
+    Technique PostShadow{
         VertexShader GLSL150:   Common/MatDefs/Shadow/PostShadow.vert
         FragmentShader GLSL150: Common/MatDefs/Shadow/PostShadow.frag
 
@@ -193,6 +195,7 @@ MaterialDef PBR Lighting {
             POINTLIGHT : LightViewProjectionMatrix5
             NUM_BONES : NumberOfBones
             INSTANCING : UseInstancing
+            BACKFACE_SHADOWS: BackfaceShadows
         }
 
         ForcedRenderState {
@@ -224,6 +227,7 @@ MaterialDef PBR Lighting {
             POINTLIGHT : LightViewProjectionMatrix5
             NUM_BONES : NumberOfBones
             INSTANCING : UseInstancing
+            BACKFACE_SHADOWS: BackfaceShadows
         }
 
         ForcedRenderState {