block.gp.near
Syntax
- bgpp = block.gp.near(v<,b>)
Get the gridpoint nearest a given position. The optional second input can be used to search only visible blocks. Set b = true to search only visible blocks. The default is b = false (searching all blocks).
Returns: bgpp - block gridpoint pointer Arguments: v - position b - optional flag that determines if only visible blocks are searched b = \(true\)). Be default b = \(false\).
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