Class: GridGenerator::Cubic::FacingSquareFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/grid_generator/cubic/facing_square_factory.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(x:, y:, width:, height:, colour:, opacity:) ⇒ FacingSquareFactory

Returns a new instance of FacingSquareFactory.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 6

def initialize(x: , y:, width:, height:, colour:, opacity:)
  @x, @y = x, y
  @width, @height = width, height
  @colour, @opacity = colour, opacity
end

Instance Attribute Details

#colour ⇒ Object (readonly)

Returns the value of attribute colour.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def colour
  @colour
end

#height ⇒ Object (readonly)

Returns the value of attribute height.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def height
  @height
end

#opacity ⇒ Object (readonly)

Returns the value of attribute opacity.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def opacity
  @opacity
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def width
  @width
end

#x ⇒ Object (readonly)

Returns the value of attribute x.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def x
  @x
end

#y ⇒ Object (readonly)

Returns the value of attribute y.



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 12

def y
  @y
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 31

def build
  GridGenerator::BaseElement.new(points: points, colour: colour, opacity: opacity)
end

#max_x ⇒ Object 



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 14

def max_x
  x + width 
end

#max_y ⇒ Object 



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 18

def max_y
  y + height 
end

#points ⇒ Object 



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# File 'lib/grid_generator/cubic/facing_square_factory.rb', line 22

def points
  [
    Matrix.column_vector([ x, y ]),
    Matrix.column_vector([ max_x, y ]),
    Matrix.column_vector([ max_x, max_y ]),
    Matrix.column_vector([ x, max_y ])
  ]
end