Class: StructuraidCore::Engineering::Locations::Relative

Inherits:
Base
  • Object
show all
Defined in:
lib/structuraid_core/engineering/locations/relative.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value_1:, value_2:, value_3:, label: nil) ⇒ Relative

Returns a new instance of Relative.



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 28

def initialize(value_1:, value_2:, value_3:, label: nil)
  @value_1 = value_1.to_f
  @value_2 = value_2.to_f
  @value_3 = value_3.to_f

  @label = label&.to_sym
end

Instance Attribute Details

#label ⇒ Object (readonly)

Returns the value of attribute label.



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 7

def label
  @label
end

#value_1 ⇒ Object

Returns the value of attribute value_1.



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 8

def value_1
  @value_1
end

#value_2 ⇒ Object

Returns the value of attribute value_2.



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 8

def value_2
  @value_2
end

#value_3 ⇒ Object

Returns the value of attribute value_3.



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 8

def value_3
  @value_3
end

Class Method Details

.from_matrix(matrix, label: nil) ⇒ Object 



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 19

def self.from_matrix(matrix, label: nil)
  new(
    value_1: matrix[0, 0],
    value_2: matrix[1, 0],
    value_3: matrix[2, 0],
    label:
  )
end

.from_vector(vector, label: nil) ⇒ Object 



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 10

def self.from_vector(vector, label: nil)
  new(
    value_1: vector[0],
    value_2: vector[1],
    value_3: vector[2],
    label:
  )
end

Instance Method Details

#to_matrix ⇒ Object 



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 36

def to_matrix
  Matrix.column_vector(
    [
      value_1,
      value_2,
      value_3
    ]
  )
end

#to_vector ⇒ Object 



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 52

def to_vector
  Vector[value_1, value_2, value_3]
end

#update_from_vector(vector) ⇒ Object 



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# File 'lib/structuraid_core/engineering/locations/relative.rb', line 46

def update_from_vector(vector)
  @value_1 = vector[0]
  @value_2 = vector[1]
  @value_3 = vector[2]
end