Render target water

src/terrain/terrain.cpp

@@ -21,7 +21,7 @@
 #define ENDLESS_TERRAIN_FILE_PREFIX Ogre::String("EndlessWorldTerrain")
 #define ENDLESS_TERRAIN_FILE_SUFFIX Ogre::String("dat")
 #define TERRAIN_WORLD_SIZE 4000.0f
-#define TERRAIN_SIZE 129
+#define TERRAIN_SIZE 513
 // #define HOLD_LOD_DISTANCE 3000.0
 #define USE_PERLIN_DEFINER 0
 template <typename T> T CLAMP(T value, T low, T high)
@@ -258,7 +258,8 @@ public:
 				if (!created || true) {
 					btRigidBody *body =
 						mWorld->addTerrainRigidBody(
-							group, x, y);
+							group, x, y, 2,
+							0x7ffffffd);
 					Ogre::LogManager::getSingleton().logError(
 						"created rigid body " +
 						Ogre::StringConverter::toString(