Overhaul screen space reflections.

servers/rendering/storage/environment_storage.h

@@ -114,7 +114,7 @@ private:
 		int ssr_max_steps = 64;
 		float ssr_fade_in = 0.15;
 		float ssr_fade_out = 2.0;
-		float ssr_depth_tolerance = 0.2;
+		float ssr_depth_tolerance = 0.5;
 
 		// SSAO
 		bool ssao_enabled = false;