X-Git-Url: https://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=tim%2Fprune%2Fthreedee%2FTerrainDefinition.java;h=d6cf3854f9525dc2fbf1c6754ad3dfa20ea488c1;hp=0b35670aaa61d55042b1e20e20dac200fdf481d0;hb=88f2c3647ed9e055090484f01a959d4581f85e7d;hpb=326f489e36aa7f235bc19409a57bf4955cd50f24

diff --git a/tim/prune/threedee/TerrainDefinition.java b/tim/prune/threedee/TerrainDefinition.java
index 0b35670..d6cf385 100644
--- a/tim/prune/threedee/TerrainDefinition.java
+++ b/tim/prune/threedee/TerrainDefinition.java
@@ -51,4 +51,18 @@ public class TerrainDefinition
 	public int getGridSize() {
 		return _gridSize;
 	}
+
+	@Override
+	/**
+	 * Compare two TerrainDefinitions to see if they're equal
+	 */
+	public boolean equals(Object obj)
+	{
+		if (obj == null || !(obj instanceof TerrainDefinition)) {
+			return false;
+		}
+		TerrainDefinition other = (TerrainDefinition) obj;
+		return _useTerrain == other._useTerrain
+			&& _gridSize == other._gridSize;
+	}
 }