From cc6a74cc39ac41484b2a13cadaf4c56a0c4f5e21 Mon Sep 17 00:00:00 2001
From: Johannes Deml <send@johannesdeml.com>
Date: Fri, 11 Jan 2019 13:31:44 +0100
Subject: [PATCH] fix flipped soft mask texture on android

---
 SoftMask.cginc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SoftMask.cginc b/SoftMask.cginc
index 13dfabd..ebe53e9 100644
--- a/SoftMask.cginc
+++ b/SoftMask.cginc
@@ -22,6 +22,10 @@ fixed Approximately(float4x4 a, float4x4 b)
 half SoftMask(float4 clipPos)
 {
 	half2 view = clipPos.xy/_ScreenParams.xy;
+	#if UNITY_UV_STARTS_AT_TOP
+        view.y = 1.0 - view.y;
+    #endif
+	
 	half alpha =
 		lerp(1, tex2D(_SoftMaskTex, view).a, step(15, _Stencil))
 		* lerp(1, tex2D(_SoftMaskTex, view).b, step(7, _Stencil))