diff --git a/examples/short.lua b/examples/short.lua
index c238cba..ada3dc8 100644
--- a/examples/short.lua
+++ b/examples/short.lua
@@ -18,11 +18,7 @@ function love.load()
 	glow = love.graphics.newImage("examples/gfx/machine2_glow.png")
 
 	-- create light world
-	lightWorld = LightWorld({
-    ambient = {55,55,55},
-    refractionStrength = 32.0,
-    reflectionVisibility = 0.75,
-  })
+	lightWorld = LightWorld({ambient = {55,55,55}})
 
 	-- create light
 	lightMouse = lightWorld:newLight(0, 0, 255, 127, 63, 300)
@@ -43,10 +39,6 @@ function love.load()
 	imageTest:setNormalMap(image_normal)
 	imageTest:setGlowMap(glow)
 	imageTest:setOffset(12, -10)
-
-	-- create body object
-	objectTest = lightWorld:newRefraction(normal, 64, 64, 128, 128)
-	objectTest:setReflection(true)
 end
 
 function love.keypressed(k)
diff --git a/lib/init.lua b/lib/init.lua
index 74a1912..09619ac 100644
--- a/lib/init.lua
+++ b/lib/init.lua
@@ -76,7 +76,6 @@ function light_world:refreshScreenSize(w, h)
 	self.glowMap          = love.graphics.newCanvas(w, h)
 	self.glowMap2         = love.graphics.newCanvas(w, h)
 	self.refractionMap    = love.graphics.newCanvas(w, h)
-	self.refractionMap2   = love.graphics.newCanvas(w, h)
 	self.reflectionMap    = love.graphics.newCanvas(w, h)
 	self.reflectionMap2   = love.graphics.newCanvas(w, h)
 
@@ -220,8 +219,7 @@ function light_world:drawRefraction(l,t,w,h,s)
     end
   end)
 
-  util.drawCanvasToCanvas(self.render_buffer, self.refractionMap2)
-  self.refractionShader:send("backBuffer", self.refractionMap2)
+  self.refractionShader:send("backBuffer", self.render_buffer)
   self.refractionShader:send("refractionStrength", self.refractionStrength)
   util.drawCanvasToCanvas(self.refractionMap, self.render_buffer, {shader = self.refractionShader})
 end
@@ -238,8 +236,7 @@ function light_world:drawReflection(l,t,w,h,s)
     end
   end)
 
-  util.drawCanvasToCanvas(self.render_buffer, self.reflectionMap2)
-  self.reflectionShader:send("backBuffer", self.reflectionMap2)
+  self.reflectionShader:send("backBuffer", self.render_buffer)
   self.reflectionShader:send("reflectionStrength", self.reflectionStrength)
   self.reflectionShader:send("reflectionVisibility", self.reflectionVisibility)
   util.drawCanvasToCanvas(self.reflectionMap, self.render_buffer, {shader = self.reflectionShader})