From ad878f01408fa2e8f957525cf9b48c409e21c7b7 Mon Sep 17 00:00:00 2001
From: Thomas Ferrand <a.tom.hic3@gmail.com>
Date: Fri, 17 Jul 2020 04:04:55 +0200
Subject: [PATCH] Set previous material as water when start is in water and not
 exiting water

---
 chunky/src/java/se/llbit/chunky/renderer/scene/Scene.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/chunky/src/java/se/llbit/chunky/renderer/scene/Scene.java b/chunky/src/java/se/llbit/chunky/renderer/scene/Scene.java
index 731d0be09a..fa869e02bc 100644
--- a/chunky/src/java/se/llbit/chunky/renderer/scene/Scene.java
+++ b/chunky/src/java/se/llbit/chunky/renderer/scene/Scene.java
@@ -654,6 +654,8 @@ private boolean worldIntersection(Ray ray) {
           ray.setPrevMaterial(r.getPrevMaterial(), r.getPrevData());
           ray.setCurrentMaterial(r.getCurrentMaterial(), r.getCurrentData());
           hit = true;
+        } else if(ray.getPrevMaterial() == Air.INSTANCE) {
+          ray.setPrevMaterial(Water.INSTANCE, 1 << Water.FULL_BLOCK);
         }
       }
     } else {