Improved farm decals by @wowgetoffyourcellphone

This was SVN commit r25492.

binaries/data/mods/public/art/actors/props/structures/decals/field_temperate_5x5.xml

@@ -1,14 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <actor version="1">
   <group>
-    <variant name="decal_dirt_5x5">
+    <variant name="Base">
       <decal angle="0" depth="35" offsetx="0" offsetz="0" width="35"/>
       <textures>
-        <texture file="gaia/farm_decal_temp.png" name="baseTex"/>
         <texture file="gaia/decal_farmland_norm.png" name="normTex"/>
         <texture file="gaia/decal_farmland_spec.png" name="specTex"/>
       </textures>
     </variant>
   </group>
+  <group>
+    <variant name="decal_dirt_5x5">
+      <textures>
+        <texture file="gaia/farm_decal_temp.png" name="baseTex"/>
+      </textures>
+    </variant>
+    <variant name="Meander">
+      <textures>
+        <texture file="gaia/farm_decal_temp_b.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
   <material>terrain_norm_spec.xml</material>
 </actor>

binaries/data/mods/public/art/actors/props/structures/decals/field_temperate_b_5x5.xml

@@ -10,5 +10,5 @@
       </textures>
     </variant>
   </group>
-  <material>terrain_base.xml</material>
+  <material>terrain_norm_spec.xml</material>
 </actor>