Add more placeholders for differentiated land cover types. Requires

someone to create the corresponding textures to make the best use of
upcoming CORINE and custom land cover.  Refers to this list:
  http://wiki.osgeo.org/wiki/LandcoverDB_CS_Detail

materials.xml

@@ -748,6 +748,7 @@ Shared parameters for various materials.
   <name>DeciduousBroadCover</name>
   <name>DeciduousForest</name>
   <name>Bog</name>
+  <name>Heath</name>
   <texture>Terrain/deciduous1.png</texture>
   <texture>Terrain/deciduous2.png</texture>
   <texture>Terrain/deciduous4.png</texture>
@@ -869,6 +870,7 @@ Shared parameters for various materials.
   <name>ShrubCover</name>
   <name>ShrubGrassCover</name>
   <name>ScrubCover</name>
+  <name>Sclerophyllous</name>
   <texture>Terrain/shrub1.png</texture>
 <!--
   <texture>Terrain/shrub.png</texture>
@@ -910,6 +912,10 @@ Shared parameters for various materials.
   </condition>
   <name>BuiltUpCover</name>
   <name>Urban</name>
+  <name>Construction</name>
+  <name>Construction</name>
+  <name>Industrial</name>
+  <name>Port</name>
   <effect>Effects/urban</effect>
   <texture-set>
    <texture>Terrain/city1.png</texture>
@@ -1004,6 +1010,7 @@ Shared parameters for various materials.
    </equals>
   </condition>
   <name>Town</name>
+  <name>SubUrban</name>
   <texture>Terrain/Town1.png</texture>
   <xsize>1024</xsize>
   <ysize>1024</ysize>
@@ -1067,6 +1074,8 @@ Shared parameters for various materials.
   <name>Stream</name>
   <name>Canal</name>
   <name>Lagoon</name>
+  <name>Estuary</name>
+  <name>Watercourse</name>
   <name>Saline</name>
   <texture>Terrain/water-lake.png</texture>
   <xsize>400</xsize>
@@ -1143,6 +1152,7 @@ Shared parameters for various materials.
   <name>Marsh</name>
   <name>Littoral</name>
   <name>FloodLand</name>
+  <name>SaltMarsh</name>
   <name>HerbWetlandCover</name>
   <name>WoodedWetlandCover</name>
   <texture>Terrain/marsh2.png</texture>
@@ -1261,6 +1271,7 @@ Shared parameters for various materials.
   <name>Grass</name>
   <name>Airport</name>
   <name>AirportKeep</name>
+  <name>Greenspace</name>
   <texture>Terrain/airport.png</texture>
   <xsize>125</xsize>
   <ysize>125</ysize>
@@ -1362,6 +1373,8 @@ Shared parameters for various materials.
   <name>IrrCropPastureCover</name>
   <name>IrrCrop</name>
   <name>Orchard</name>
+  <name>Olives</name>
+  <name>Vineyard</name>
   <name>Rice</name>
   <texture>Terrain/irrcrop1.png</texture>
   <texture>Terrain/irrcrop2.png</texture>
@@ -1426,6 +1439,7 @@ Shared parameters for various materials.
   <effect>Effects/crop</effect>
   <name>DryCropPastureCover</name>
   <name>DryCrop</name>
+  <name>NaturalCrop</name>
   <texture>Terrain/drycrop1.png</texture>
   <texture>Terrain/drycrop2.png</texture>
   <texture>Terrain/drycrop3.png</texture>
@@ -1492,6 +1506,7 @@ Shared parameters for various materials.
   <effect>Effects/cropgrass</effect>
   <name>CropGrassCover</name>
   <name>CropGrass</name>
+  <name>Grassland</name>
   <texture>Terrain/cropgrass1.png</texture>
   <texture>Terrain/cropgrass2.png</texture>
   <texture>Terrain/cropgrass3.png</texture>
@@ -1533,6 +1548,7 @@ Shared parameters for various materials.
   </condition>
   <name>CropWoodCover</name>
   <name>CropWood</name>
+  <name>AgroForest</name>
   <effect>Effects/landmass</effect>
   <texture>Terrain/cropwood.png</texture>
   <xsize>2000</xsize>
@@ -1594,6 +1610,7 @@ Shared parameters for various materials.
   <name>DeciduousBroadCover</name>
   <name>DeciduousForest</name>
   <name>Bog</name>
+  <name>Heath</name>
   <texture>Terrain.winter/deciduous1.png</texture>
   <texture>Terrain.winter/deciduous2.png</texture>
   <texture>Terrain.winter/deciduous4.png</texture>
@@ -1711,6 +1728,7 @@ Shared parameters for various materials.
   <name>ShrubCover</name>
   <name>ShrubGrassCover</name>
   <name>ScrubCover</name>
+  <name>Sclerophyllous</name>
   <texture>Terrain.winter/shrub.png</texture>
   <texture>Terrain.winter/shrub2.png</texture>
   <texture>Terrain.winter/shrub3.png</texture>
@@ -1749,6 +1767,9 @@ Shared parameters for various materials.
   </condition>
   <name>BuiltUpCover</name>
   <name>Urban</name>
+  <name>Construction</name>
+  <name>Industrial</name>
+  <name>Port</name>
   <effect>Effects/urban</effect>
   <texture-set>
    <texture>Terrain/city1.png</texture>
@@ -1843,6 +1864,7 @@ Shared parameters for various materials.
    </equals>
   </condition>
   <name>Town</name>
+  <name>SubUrban</name>
   <texture>Terrain.winter/Town1.png</texture>
   <xsize>1024</xsize>
   <ysize>1024</ysize>
@@ -1914,6 +1936,8 @@ Shared parameters for various materials.
   <name>Stream</name>
   <name>Canal</name>
   <name>Lagoon</name>
+  <name>Estuary</name>
+  <name>Watercourse</name>
   <name>Saline</name>
   <texture>Terrain.winter/water-lake.png</texture>
   <xsize>400</xsize>
@@ -1990,6 +2014,7 @@ Shared parameters for various materials.
   <name>Marsh</name>
   <name>Littoral</name>
   <name>FloodLand</name>
+  <name>SaltMarsh</name>
   <name>HerbWetlandCover</name>
   <name>WoodedWetlandCover</name>
   <texture>Terrain.winter/marsh2.png</texture>
@@ -2104,6 +2129,7 @@ Shared parameters for various materials.
   <name>Grass</name>
   <name>Airport</name>
   <name>AirportKeep</name>
+  <name>Greenspace</name>
   <texture>Terrain.winter/airport.png</texture>
   <xsize>125</xsize>
   <ysize>125</ysize>
@@ -2203,6 +2229,9 @@ Shared parameters for various materials.
   <name>IrrCropPastureCover</name>
   <name>IrrCrop</name>
   <name>Orchard</name>
+  <name>Olives</name>
+  <name>Vineyard</name>
+  <name>Rice</name>
   <texture>Terrain.winter/irrcrop1.png</texture>
   <texture>Terrain.winter/irrcrop2.png</texture>
   <texture>Terrain.winter/irrcrop3.png</texture>
@@ -2267,6 +2296,7 @@ Shared parameters for various materials.
   </condition>
   <name>DryCropPastureCover</name>
   <name>DryCrop</name>
+  <name>NaturalCrop</name>
   <texture>Terrain.winter/drycrop1.png</texture>
   <texture>Terrain.winter/drycrop2.png</texture>
   <texture>Terrain.winter/drycrop3.png</texture>
@@ -2332,6 +2362,7 @@ Shared parameters for various materials.
   </condition>
   <name>CropGrassCover</name>
   <name>CropGrass</name>
+  <name>Grassland</name>
   <texture>Terrain.winter/cropgrass1.png</texture>
   <texture>Terrain.winter/cropgrass2.png</texture>
   <texture>Terrain.winter/cropgrass3.png</texture>
@@ -2374,6 +2405,7 @@ Shared parameters for various materials.
    </equals>
   </condition>
   <name>CropWoodCover</name>
+  <name>AgroForest</name>
   <texture>Terrain.winter/cropwood.png</texture>
   <xsize>2000</xsize>
   <ysize>2000</ysize>
@@ -2555,6 +2587,7 @@ Shared parameters for various materials.
   <name>Dirt</name>
   <name>OpenMining</name>
   <name>Rock</name>
+  <name>Dump</name>
   <texture>Terrain/rock.png</texture>
   <xsize>500</xsize>
   <ysize>500</ysize>
@@ -2566,6 +2599,7 @@ Shared parameters for various materials.
 
  <material>
   <name>Lava</name>
+  <name>Burnt</name>
   <texture>Terrain/lava.png</texture>
   <xsize>500</xsize>
   <ysize>500</ysize>
@@ -2575,6 +2609,18 @@ Shared parameters for various materials.
   <bumpiness>0.3</bumpiness>
  </material>
 
+ <material>
+  <name>Asphalt</name>
+  <texture>Terrain/asphalt.png</texture>
+  <xsize>400</xsize>
+  <ysize>400</ysize>
+  <solid>1</solid>
+  <friction-factor>1.0</friction-factor>
+  <rolling-friction>0.02</rolling-friction>
+  <bumpiness>0.01</bumpiness>
+  <load-resistance>1e10</load-resistance>
+ </material>
+
  <material>
   <name>Freeway</name>
   <name>Road</name>