From: paramat <paramat@users.noreply.github.com>
Date: Wed, 26 Jul 2017 18:46:29 +0000 (+0100)
Subject: GenericCAO: Fix dark model below y = 0
X-Git-Tag: 5.0.0~985
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=238d752fa3021fa7294a4df79bfa0b8a46f4a018;p=oweals%2Fminetest.git

GenericCAO: Fix dark model below y = 0

Move point at which light is sampled up to 0.5 nodes above foot level,
to avoid that point sometimes passing into the node below causing the
model to go dark.
---

diff --git a/src/content_cao.cpp b/src/content_cao.cpp
index 993087353..771820cb0 100644
--- a/src/content_cao.cpp
+++ b/src/content_cao.cpp
@@ -946,7 +946,7 @@ void GenericCAO::updateLightNoCheck(u8 light_at_pos)
 
 v3s16 GenericCAO::getLightPosition()
 {
-	return floatToInt(m_position, BS);
+	return floatToInt(m_position + v3f(0, 0.5 * BS, 0), BS);
 }
 
 void GenericCAO::updateNodePos()