specular floor

src/main/kotlin/Game.kt

@@ -98,7 +98,7 @@ class Game: ApplicationAdapter()
 		val material = ModelMaterial()
 		material.id = "floormat"
 		material.diffuse  = XnaColor.White
-		material.specular = XnaColor.BlanchedAlmond.mix(XnaColor.Black, 0.4f)
+		material.specular = XnaColor.BlanchedAlmond.mix(XnaColor.Black, 0.12f)
 		material.shininess = 65.0f
 		val diffuse = ModelTexture()
 		diffuse.usage = ModelTexture.USAGE_DIFFUSE
@@ -106,8 +106,11 @@ class Game: ApplicationAdapter()
 		val normalMap = ModelTexture()
 		normalMap.usage = ModelTexture.USAGE_NORMAL
 		normalMap.fileName = "cobblestone_normal.png"
+		val specular = ModelTexture()
+		specular.usage = ModelTexture.USAGE_SPECULAR
+		specular.fileName = "cobblestone_specular.png"
 		material.textures = Array()
-		material.textures.add(diffuse, normalMap)
+		material.textures.add(diffuse, normalMap, specular)
 		model.materials.add(material)
 
 		val node = ModelNode()