Class: GeoTreeModule::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/geotree/node.rb

Overview

Base class for KDTree nodes

Direct Known Subclasses

NodeI, NodeL

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, leaf, vertical, bounds) ⇒ Node

Returns a new instance of Node.



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# File 'lib/geotree/node.rb', line 70

def initialize(name,leaf,vertical,bounds)
  @name = name
  @leaf = leaf
  @vertical = vertical
  @bounds = bounds
  @modified = false
end

Instance Attribute Details

#bounds ⇒ Object

Returns the value of attribute bounds.



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# File 'lib/geotree/node.rb', line 68

def bounds
  @bounds
end

#leaf ⇒ Object

Returns the value of attribute leaf.



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# File 'lib/geotree/node.rb', line 63

def leaf
  @leaf
end

#modified ⇒ Object

Returns the value of attribute modified.



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# File 'lib/geotree/node.rb', line 69

def modified
  @modified
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/geotree/node.rb', line 64

def name
  @name
end

#next_node ⇒ Object

Returns the value of attribute next_node.



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# File 'lib/geotree/node.rb', line 68

def next_node
  @next_node
end

#prev_node ⇒ Object

Returns the value of attribute prev_node.



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# File 'lib/geotree/node.rb', line 68

def prev_node
  @prev_node
end

#vertical ⇒ Object

If true, the slabs are stacked vertically; otherwise, they’re arranged horizontally



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# File 'lib/geotree/node.rb', line 67

def vertical
  @vertical
end

Instance Method Details

#splittable ⇒ Object 



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# File 'lib/geotree/node.rb', line 78

def splittable
  s = [@bounds.w,@bounds.h].max
  s >= SPLITTABLE_LINEAR_SIZE
end