From 22a8e6575e096cd28c572fe495d1f0800ee7e6ec Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Sun, 10 Nov 2013 13:21:29 -0500
Subject: [PATCH] alpha test material attr to fix transparent tile rendering
 (some cases)

---
 src/com/blarg/gdx/tilemap3d/TileChunk.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/com/blarg/gdx/tilemap3d/TileChunk.java b/src/com/blarg/gdx/tilemap3d/TileChunk.java
index c229b7f..69a4e09 100644
--- a/src/com/blarg/gdx/tilemap3d/TileChunk.java
+++ b/src/com/blarg/gdx/tilemap3d/TileChunk.java
@@ -5,6 +5,7 @@ import com.badlogic.gdx.graphics.Mesh;
 import com.badlogic.gdx.graphics.g3d.Renderable;
 import com.badlogic.gdx.graphics.g3d.RenderableProvider;
 import com.badlogic.gdx.graphics.g3d.materials.BlendingAttribute;
+import com.badlogic.gdx.graphics.g3d.materials.FloatAttribute;
 import com.badlogic.gdx.graphics.g3d.materials.Material;
 import com.badlogic.gdx.graphics.g3d.materials.TextureAttribute;
 import com.badlogic.gdx.math.Vector3;
@@ -136,6 +137,7 @@ public class TileChunk extends TileContainer implements TileRawDataContainer, Re
 		opaqueMaterial.set(TextureAttribute.createDiffuse(tileMap.tileMeshes.atlas.texture));
 		alphaMaterial.set(TextureAttribute.createDiffuse(tileMap.tileMeshes.atlas.texture));
 		alphaMaterial.set(new BlendingAttribute());
+		alphaMaterial.set(FloatAttribute.createAlphaTest(0.0f));
 	}
 
 	public void updateVertices(ChunkVertexGenerator generator) {