Module: Indexable::Rad

Defined in:: lib/sixarm_ruby_geometry/indexable/rad.rb

Instance Method Summary collapse

#rad ⇒ Object

Calculate the xy angle in radians.

Instance Method Details

#rad ⇒ `Object`

Calculate the xy angle in radians.



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# File 'lib/sixarm_ruby_geometry/indexable/rad.rb', line 10

def rad
  Math::atan2(self[1],self[0])
end