From: Stuart Buchanan <stuart_d_buchanan@yahoo.co.uk>
Date: Fri, 10 May 2013 19:03:48 +0000 (+0100)
Subject: Avoid UV bleeding issues on trees by using a strip of textures.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d18cc815315b5aa87d8f725399ba176c79027f16;p=simgear.git

Avoid UV bleeding issues on trees by using a strip of textures.
---

diff --git a/simgear/scene/tgdb/TreeBin.cxx b/simgear/scene/tgdb/TreeBin.cxx
index a101bf0e..f8e31e6f 100644
--- a/simgear/scene/tgdb/TreeBin.cxx
+++ b/simgear/scene/tgdb/TreeBin.cxx
@@ -135,13 +135,11 @@ Geometry* makeSharedTreeGeometry(int numQuads)
         // space, as the texture has a number of different trees on
         // it. Here we assign random coordinates and let the shader
         // choose the variety.
-        // Height isn't quite 0.25 to allow for UV map bleeding when
-        // mipmaps are generated.
         float variety = mt_rand(&seed);
         t->push_back(Vec2(variety, 0.0f));
         t->push_back(Vec2(variety + 1.0f, 0.0f));
-        t->push_back(Vec2(variety + 1.0f, 0.246f));
-        t->push_back(Vec2(variety, 0.246f));
+        t->push_back(Vec2(variety + 1.0f, 1.0f));
+        t->push_back(Vec2(variety, 1.0f));
     }
     Geometry* result = new Geometry;
     result->setVertexArray(v);