Version 16, February 2014

[GpsPrune.git] / tim / prune / threedee / TerrainDefinition.java

diff --git a/tim/prune/threedee/TerrainDefinition.java b/tim/prune/threedee/TerrainDefinition.java
new file mode 100644 (file)
index 0000000..0b35670
--- /dev/null
+++ b/tim/prune/threedee/TerrainDefinition.java
@@ -0,0 +1,54 @@
+package tim.prune.threedee;
+
+/**
+ * Holds the definition of the terrain to use
+ * (whether or not to use a terrain, and the resolution)
+ */
+public class TerrainDefinition
+{
+       private boolean _useTerrain = false;
+       private int     _gridSize   = 0;
+
+       /**
+        * Empty constructor specifying no terrain
+        */
+       public TerrainDefinition()
+       {
+               this(false, 0);
+       }
+
+       /**
+        * Constructor
+        * @param inUse true to use a terrain
+        * @param inGridSize size of grid
+        */
+       public TerrainDefinition(boolean inUse, int inGridSize)
+       {
+               setUseTerrain(inUse, inGridSize);
+       }
+
+       /**
+        * Set the parameters
+        * @param inUse true to use a terrain
+        * @param inGridSize size of grid
+        */
+       public void setUseTerrain(boolean inUse, int inGridSize)
+       {
+               _useTerrain = inUse;
+               _gridSize   = inGridSize;
+       }
+
+       /**
+        * @return true if terrain should be used, false otherwise
+        */
+       public boolean getUseTerrain() {
+               return _useTerrain && _gridSize > 2;
+       }
+
+       /**
+        * @return grid size
+        */
+       public int getGridSize() {
+               return _gridSize;
+       }
+}