Add shaders

Sources/Shaders/GlobalSnowDeferredOptions.cginc

@@ -0,0 +1,29 @@
+#ifndef GLOBALSNOW_DEFERRED_OPTIONS
+#define GLOBALSNOW_DEFERRED_OPTIONS
+
+// ************* Global shader feature options ********************
+
+// Uncomment to support coverage mask on grass and trees in deferred rendering path
+//#define GLOBALSNOW_MASK
+
+// Comment out to disable zenithal depth
+#define USE_ZENITHAL_DEPTH
+
+// Uncomment and adjust distance to exclude First Person weapons from snow (if required)
+//#define EXCLUDE_NEAR_SNOW
+#define NEAR_DISTANCE_SNOW 0.00002
+
+
+// Comment out to enable VertExmotion integration. Also make sure the include path is correct.
+//#define ENABLE_VERTEXMOTION_INTEGRATION
+//#include "Assets/VertExmotion/Shaders/VertExmotion.cginc" 
+
+
+// ************* Common functions ******************
+#if defined(ENABLE_VERTEXMOTION_INTEGRATION)
+   #define APPLY_VERTEX_MODIFIER(v) v.vertex = VertExmotion( v.vertex, v.color );
+#else
+   #define APPLY_VERTEX_MODIFIER(v)
+#endif
+    
+#endif