From 1c697863867238ce217c9b46a3b29634ea93e560 Mon Sep 17 00:00:00 2001
From: flamendless <flamendless8@gmail.com>
Date: Wed, 30 May 2018 11:45:58 +0800
Subject: [PATCH] fixed canvas needing stencil = true

---
 lib/init.lua | 2 ++
 lib/util.lua | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/init.lua b/lib/init.lua
index 2067d54..96433f0 100644
--- a/lib/init.lua
+++ b/lib/init.lua
@@ -131,6 +131,7 @@ function light_world:drawShadows(l,t,w,h,s)
       love.graphics.setCanvas( self.shadowMap )
       love.graphics.clear()
       love.graphics.setCanvas()
+
       util.drawto(self.shadowMap, l, t, s, function()
         --I dont know if it uses both or just calls both
         love.graphics.stencil(function()
@@ -154,6 +155,7 @@ function light_world:drawShadows(l,t,w,h,s)
           end
         end
       end)
+
       -- draw scene for this light using normals and shadowmap
       self.shadowShader:send('lightColor', {light.red / 255.0, light.green / 255.0, light.blue / 255.0})
       self.shadowShader:send("lightPosition", {(light.x + l/s) * s, (light.y + t/s) * s, (light.z * 10) / 255.0})
diff --git a/lib/util.lua b/lib/util.lua
index d2c7d71..26fab60 100644
--- a/lib/util.lua
+++ b/lib/util.lua
@@ -51,7 +51,7 @@ function util.drawto(canvas, x, y, scale, cb)
   local last_buffer = love.graphics.getCanvas()
   love.graphics.push()
     love.graphics.origin()
-    love.graphics.setCanvas(canvas)
+    love.graphics.setCanvas({canvas,stencil = true})
       love.graphics.translate(x, y)
       love.graphics.scale(scale)
       cb()