Filter Name: Block Deleter
Filter Options: Delete Transparent Blocks: (true by default)
Main Filter goal: When in mcedit someone selects a region and use the filter all the blocks from inside the selection will be deleted, but only the blocks that a person can see will be kept.
Example: I have a terrain ball (a ball with radius of 5 with grass on top, trees, grass, flowers,etc. and inside stone, ores, lava, etc.) and if i select it and apply the filter all blocks from inside the ball will dissapear (stone,ores,lava,etc.).
