Class: HerringboneGear

Inherits:
Shape
  • Object
show all
Defined in:
lib/rcad/gears.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Shape

#*, #+, #-, #align, #back, #bbox, #bottom, #center, #cx, #cy, #cz, #extrude, #front, #left, #maxx, #maxy, #maxz, #minx, #miny, #minz, #mirror, #mirror_x, #mirror_y, #mirror_z, #move, #move_x, #move_y, #move_z, #render, #revolve, #right, #rot_x, #rot_y, #rot_z, #rotate, #scale, #scale_x, #scale_y, #scale_z, #top, #transform, #xcenter, #xsize, #ycenter, #ysize, #zcenter, #zsize, #~@

Constructor Details

#initialize(pitch_dia, height, helix_angle = Math::PI / 3.0) ⇒ HerringboneGear

Returns a new instance of HerringboneGear.



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# File 'lib/rcad/gears.rb', line 134

def initialize(pitch_dia, height, helix_angle=Math::PI / 3.0)
  @helical_gear = HelicalGear.new(pitch_dia, height / 2.0, helix_angle)

  @shape = add do
      ~helical_gear
      ~helical_gear
        .mirror_z
        .move_z(height)
    end
end

Instance Attribute Details

#helical_gear ⇒ Object (readonly)

Returns the value of attribute helical_gear.



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# File 'lib/rcad/gears.rb', line 132

def helical_gear
  @helical_gear
end