From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 15 Apr 2015 09:23:05 +0000 (+0300)
Subject: Properly round negative z coordinates for Terrain
X-Git-Url: http://git.tdb.fi/?p=r2c2.git;a=commitdiff_plain;h=f7ab597d035a053311c1a8c5baa51b090262f045

Properly round negative z coordinates for Terrain
---

diff --git a/source/libr2c2/terrain.cpp b/source/libr2c2/terrain.cpp
index 002a536..ccfd912 100644
--- a/source/libr2c2/terrain.cpp
+++ b/source/libr2c2/terrain.cpp
@@ -39,7 +39,7 @@ void Terrain::set_position(const Vector &p)
 {
 	position = p;
 	float eg = type.get_elevation_granularity();
-	position.z = int(position.z/eg+0.5)*eg;
+	position.z = round(position.z/eg)*eg;
 	signal_moved.emit();
 }