Class: TECSCDE::TECSModel::TmJoin

Inherits:
TECSCDE::TmObject show all
Includes:
TmUneditable
Defined in:
lib/tecscde/tecs_model/tm_join.rb

Instance Attribute Summary collapse

Attributes inherited from TECSCDE::TmObject

#owner

Instance Method Summary collapse

Methods included from TmUneditable

#editable?, #set_editable

Methods inherited from TECSCDE::TmObject

#copy_from, #model, #modified

Constructor Details

#initialize(cport, eport, tmodel) ⇒ TmJoin

Returns a new instance of TmJoin.



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 66

def initialize(cport, eport, tmodel)
  @cport = cport
  @eport = eport
  @owner = tmodel

  cport.set_join(self)
  eport.add_join(self)

  create_bars
  # @bars.each{ |bar| bar.set_join self }

  @editable = true
  modified {}
end

Instance Attribute Details

#bars ⇒ Object (readonly)

Returns the value of attribute bars.



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 64

def bars
  @bars
end

#cport ⇒ Object (readonly)

Returns the value of attribute cport.



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 64

def cport
  @cport
end

#eport ⇒ Object (readonly)

Returns the value of attribute eport.



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 64

def eport
  @eport
end

Instance Method Details

#between?(x, a, b) ⇒ Boolean

TmJoin#between?

RETURN

true if x is between a & b

Returns:

  • (Boolean) 


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# File 'lib/tecscde/tecs_model/tm_join.rb', line 242

def between?(x, a, b)
  if a >= b
    if b <= x && x <= a
      true
    else
      false
    end
  else
    if a <= x && x <= b
      true
    else
      false
    end
  end
end

#change_bars(bars) ⇒ Object

TmJoin#change_bars bars



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 264

def change_bars(bars)
  modified do
    @bars = bars
  end
end

#clone_for_undo ⇒ Object

TmJoin#clone_for_undo



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 286

def clone_for_undo
  bu = clone
  bu.copy_from(self)
  bu
end

#create_bar(bar, position) ⇒ Object 



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 94

def create_bar(bar, position)
  if bar.horizontal?
    TECSCDE::TECSModel::VBar.new(position, self)
  else
    TECSCDE::TECSModel::HBar.new(position, self)
  end
end

#create_bars ⇒ Object

TmJoin#create_bars_to dest_port



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 82

def create_bars
  if TECSCDE::TECSModel.parallel?(@cport.get_edge_side, @eport.get_edge_side)
    if TECSCDE::TECSModel.opposite?(@cport.get_edge_side, @eport.get_edge_side)
      create_bars_a
    else
      create_bars_e
    end
  else
    create_bars_c
  end
end

#create_bars_a ⇒ Object

TmJoin#create_bars_a

(a) parallel opposite side generic



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 104

def create_bars_a
  @bars = []

  @bars[0] = @cport.get_normal_bar_of_edge(self)

  posa = @cport.get_position_in_tangential_dir
  e1, e2 = @eport.get_cell.get_right_angle_edges_position(@cport.get_edge_side)
  # p "posa=#{posa} e1=#{e1}, e2=#{e2}"
  pos1 = ((posa - e1).abs > (posa - e2).abs) ? (e2 + GAP) : (e1 - Gap)
  @bars[1] = create_bar(@bars[0], pos1)

  pos2 = @eport.get_position_in_normal_dir + EPGAP * @eport.get_sign_of_normal
  @bars[2] = create_bar(@bars[1], pos2)

  pos3 = @eport.get_position_in_tangential_dir
  @bars[3] = create_bar(@bars[2], pos3)

  pos4 = @eport.get_position_in_normal_dir
  @bars[4] = create_bar(@bars[3], pos4)
end

#create_bars_c ⇒ Object

TmJoin#create_bars_c

© right angle generic



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 127

def create_bars_c
  @bars = []

  @bars[0] = @cport.get_normal_bar_of_edge(self)

  pos1 = @eport.get_position_in_normal_dir + EPGAP * @eport.get_sign_of_normal
  @bars[1] = create_bar(@bars[0], pos1)

  pos2 = @eport.get_position_in_tangential_dir
  @bars[2] = create_bar(@bars[1], pos2)

  pos3 = @eport.get_position_in_normal_dir
  @bars[3] = create_bar(@bars[2], pos3)
end

#create_bars_e ⇒ Object

TmJoin#create_bars_e

(e) parallel same side generic



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 144

def create_bars_e
  @bars = []

  @bars[0] = @cport.get_normal_bar_of_edge(self)

  posa = @cport.get_position_in_tangential_dir
  e1, e2 = @eport.get_cell.get_right_angle_edges_position(@cport.get_edge_side)
  pos1 = ((posa - e1).abs > (posa - e2).abs) ? (e2 + GAP) : (e1 - Gap)
  @bars[1] = create_bar(@bars[0], pos1)

  pos2 = @eport.get_position_in_normal_dir + EPGAP * @eport.get_sign_of_normal
  @bars[2] = create_bar(@bars[1], pos2)

  pos3 = @eport.get_position_in_tangential_dir
  @bars[3] = create_bar(@bars[2], pos3)

  pos4 = @eport.get_position_in_normal_dir
  @bars[4] = create_bar(@bars[3], pos4)
end

#delete ⇒ Object

TmJoin#delete ***



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 276

def delete
  return unless editable?
  modified do
    @cport.delete_join
    @eport.delete_join(self)
    @owner.delete_join(self)
  end
end

#get_near_bar(xm, ym) ⇒ Object

TmJoin#get_near_bar ***



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 208

def get_near_bar(xm, ym)
  xs, ys = @cport.get_position
  xe = xs
  ye = ys
  min_dist = 999999999
  min_bar = nil
  @bars.each do |bar|
    if bar.horizontal?
      xe = bar.get_position
      if between?(xm, xs, xe) && near?(ym, ys)
        dist = (ym - ys).abs
        if dist < min_dist
          min_dist = dist
          min_bar = bar
        end
      end
    else # VBar
      ye = bar.get_position
      if between?(ym, ys, ye) && near?(xm, xs)
        dist = (xm - xs).abs
        if dist < min_dist
          min_dist = dist
          min_bar = bar
        end
      end
    end
    xs = xe
    ys = ye
  end
  [min_bar, min_dist]
end

#get_signature ⇒ Object

TmJoin#get_signature ***



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 271

def get_signature
  @cport.get_signature
end

#moved_cport(x_inc, y_inc) ⇒ Object 



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 164

def moved_cport(x_inc, y_inc)
  if @bars[0].instance_of?(TECSCDE::TECSModel::VBar)
    @bars[0].moved(y_inc)
  else
    @bars[0].moved(x_inc)
  end
end

#moved_eport(x_inc, y_inc) ⇒ Object 



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# File 'lib/tecscde/tecs_model/tm_join.rb', line 172

def moved_eport(x_inc, y_inc)
  TECSCDE.logger.debug("moved_eport=(#{x_inc} #{y_inc})")
  len = @bars.length

  if len >= 5
    if @bars[len - 4].instance_of?(TECSCDE::TECSModel::VBar)
      @bars[len - 4].moved(y_inc)
    else
      @bars[len - 4].moved(x_inc)
    end
  end

  if len >= 4
    if @bars[len - 3].instance_of?(TECSCDE::TECSModel::VBar)
      @bars[len - 3].moved(y_inc)
    else
      @bars[len - 3].moved(x_inc)
    end
  end

  if len >= 3
    if @bars[len - 2].instance_of?(TECSCDE::TECSModel::VBar)
      @bars[len - 2].moved(y_inc)
    else
      @bars[len - 2].moved(x_inc)
    end
  end

  if @bars[len - 1].instance_of?(TECSCDE::TECSModel::VBar)
    @bars[len - 1].moved(y_inc)
  else
    @bars[len - 1].moved(x_inc)
  end
end

#near?(x, a) ⇒ Boolean

TmJoin#near?

Returns:

  • (Boolean) 


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# File 'lib/tecscde/tecs_model/tm_join.rb', line 259

def near?(x, a)
  (x - a).abs < NEAR_DIST
end