TerrainCache Properties | 
The TerrainCache type exposes the following members.
| Name | Description | |
|---|---|---|
| Group | 
            Gets the TerrainCacheGroup that contains this cache.  
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| LeastRecentlyUsedRegion | 
            Gets the region in this cache that was least recently used.
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| Size | 
            Gets the approximate total memory, in bytes, used by all regions in the cache.
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