Minor example adjustments;

examples/Debugging/FPS_Controls/main.lua

@@ -55,3 +55,9 @@ function lovr.mousemoved(x, y, dx, dy)
   camera.pitch = camera.pitch - dy * .001
   camera.yaw = camera.yaw - dx * .001
 end
+
+function lovr.keypressed(key)
+  if key == 'escape' then
+    lovr.event.quit()
+  end
+end

examples/Lighting/PBR_Materials/conf.lua

@@ -1,4 +1,3 @@
 function lovr.conf(t)
   t.window.msaa = 4
-  t.gammacorrect = lovr.getOS() ~= 'Web'
 end

examples/Physics/Boxes/main.lua

@@ -52,9 +52,11 @@ function lovr.draw()
     drawBox(box)
   end
 
-  lovr.graphics.setColor(0, 0, 1)
-  for i, box in ipairs(controllerBoxes) do
-    drawBox(box)
+  if lovr.headset.getDriver() ~= 'desktop' then
+    lovr.graphics.setColor(0, 0, 1)
+    for i, box in ipairs(controllerBoxes) do
+      drawBox(box)
+    end
   end
 
   lovr.graphics.setColor(1, 1, 1)

examples/UI/Window_HUD/main.lua

@@ -109,8 +109,8 @@ end
 
 -- Draw HUD overlay
 function lovr.mirror()
-	lovr.graphics.clear() -- Move after mirror() to hide headset view in background of window
 	mirror()
+	--lovr.graphics.clear() -- Uncomment to hide headset view in background of window
 	lovr.graphics.setShader(nil)
 	lovr.graphics.setDepthTest(nil)
 	lovr.graphics.origin()