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-rw-r--r--src/VoronoiMap.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/VoronoiMap.h b/src/VoronoiMap.h
index 49f6c1da1..dfb11e9ce 100644
--- a/src/VoronoiMap.h
+++ b/src/VoronoiMap.h
@@ -40,7 +40,18 @@ public:
/** Returns the value in the cell into which the specified point lies,
and the distances to the 2 nearest Voronoi seeds. Uses a cache. */
- int GetValueAt(int a_X, int a_Y, int & a_MinDistance1, int & a_MinDistance2);
+ int GetValueAt(
+ int a_X, int a_Y, // Coords to query
+ int & a_NearestSeedX, int & a_NearestSeedY, // Coords of the closest cell's seed
+ int & a_MinDist2 // Distance to the second closest cell's seed
+ );
+
+ /** Finds the nearest and second nearest seeds, returns their coords. */
+ void FindNearestSeeds(
+ int a_X, int a_Y,
+ int & a_NearestSeedX, int & a_NearestSeedY,
+ int & a_SecondNearestSeedX, int & a_SecondNearestSeedY
+ );
protected:
/// The noise used for generating Voronoi seeds