Class: SolidRuby::Primitives::Cube

Inherits:
Primitive show all
Defined in:
lib/solidruby/primitives/cube.rb

Instance Attribute Summary collapse

Attributes inherited from SolidRubyObject

#attributes, #children, #siblings, #transformations

Instance Method Summary collapse

Methods inherited from SolidRubyObject

#&, alias_attr, #debug, #debug?, #mirror, #place, #rotate, #rotate_around, #save, #scale, #translate, #union, #walk_tree, #walk_tree_classes

Constructor Details

#initialize(args = {}, y = nil, z = nil) ⇒ Cube

Returns a new instance of Cube.



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# File 'lib/solidruby/primitives/cube.rb', line 20

def initialize(args={}, y = nil, z = nil)
  if args.is_a? Array
    args = { x: args[0], y: args[1], z: args[2] }
  elsif args.is_a?(Hash) && args[:size]
    args[:x] ||= args[:size][0] || 0
    args[:y] ||= args[:size][1] || 0
    args[:z] ||= args[:size][2] || 0
  elsif args.is_a? Numeric
    x = args
    y ||= x
    z ||= y# = x if y.nil? && z.nil?
    args = { x: x, y: y, z: z }
  end
  @centered = args.delete(:center) || args.delete(:c)

  @x = args[:x]
  @y = args[:y] || @x
  @z = args[:z] || @y
  super(args)
end

Instance Attribute Details

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/solidruby/primitives/cube.rb', line 18

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/solidruby/primitives/cube.rb', line 18

def y
  @y
end

#z ⇒ Object

Returns the value of attribute z.



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# File 'lib/solidruby/primitives/cube.rb', line 18

def z
  @z
end

Instance Method Details

#center ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 61

def center
  @centered = true
  self
end

#center_x ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 46

def center_x
  @transformations << Translate.new(x: -@x / 2.0)
  self
end

#center_xy ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 41

def center_xy
  @transformations << Translate.new(x: -@x / 2.0, y: -@y / 2.0)
  self
end

#center_y ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 51

def center_y
  @transformations << Translate.new(y: -@y / 2.0)
  self
end

#center_z ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 56

def center_z
  @transformations << Translate.new(z: -@z / 2.0)
  self
end

#centered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/solidruby/primitives/cube.rb', line 66

def centered?
  @centered
end

#chamfer(args = {}) ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 70

def chamfer(args = {})
  faces = normalise_edges(args)
  height = args[:h] || args[:height]
  trans = translations_for_edge(onto: self, faces: faces, x: @x, y: @y, z: @z)
  res = self
  trans.each do |t|
    res -= Helpers::chamfer(l: t[:length] + 0.02, h: height)
      .rotate(z: (t[:z_rot] - 180))
      .rotate(x: t[:x_rot], y: t[:y_rot])
      .translate(x: t[:x_trans], y: t[:y_trans], z: t[:z_trans])
  end
  res
end

#fillet(args = {}) ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 94

def fillet(args = {})
  faces = normalise_edges(args)
  radius = args[:r] || args[:radiusg]
  trans = translations_for_edge(onto: self, faces: faces, x: @x, y: @y, z: @z, tolerance: 0)
  res = self
  trans.each do |t|
    res -= Helpers::fillet(h: t[:length], r: radius)
      .rotate(z: t[:z_rot])
      .rotate(x: t[:x_rot], y: t[:y_rot])
      .translate(x: t[:x_trans], y: t[:y_trans], z: t[:z_trans])
  end
  res
end

#get_point_on(args = {}) ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 84

def get_point_on(args = {})
  args[:x] = @x
  args[:y] = @y
  args[:z] = @z
  args[:centered] = @centered
  args[:centered_z] = @centered
  args[:transformations] = @transformations
  calculate_point_on(args)
end

#to_rubyscad ⇒ Object 



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# File 'lib/solidruby/primitives/cube.rb', line 108

def to_rubyscad
  args = { size: [@x, @y, @z] }
  args[:center] = @centered if @centered
  RubyScadBridge.new.cube(args)
end