Class: Lightwave::LightwaveObject::Polygons

Inherits:
Object
  • Object
show all
Defined in:
lib/lightwave.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Polygons

Returns a new instance of Polygons.



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# File 'lib/lightwave.rb', line 334

def initialize
  @surface_groups = Hash.new(){|h,k| h[k] = []}
  @faces = []
end

Instance Attribute Details

#bones ⇒ Object

Returns the value of attribute bones.



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# File 'lib/lightwave.rb', line 331

def bones
  @bones
end

#curves ⇒ Object

Returns the value of attribute curves.



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# File 'lib/lightwave.rb', line 328

def curves
  @curves
end

#faces ⇒ Object

Returns the value of attribute faces.



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# File 'lib/lightwave.rb', line 327

def faces
  @faces
end

#latest ⇒ Object

Returns the value of attribute latest.



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# File 'lib/lightwave.rb', line 332

def latest
  @latest
end

#metaballs ⇒ Object

Returns the value of attribute metaballs.



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# File 'lib/lightwave.rb', line 330

def metaballs
  @metaballs
end

#patches ⇒ Object

Returns the value of attribute patches.



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# File 'lib/lightwave.rb', line 329

def patches
  @patches
end

#surface_groups ⇒ Object

Returns the value of attribute surface_groups.



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# File 'lib/lightwave.rb', line 333

def surface_groups
  @surface_groups
end

Instance Method Details

#<<(strio) ⇒ Object 



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# File 'lib/lightwave.rb', line 338

def <<(strio)
  label = strio.read_type
  lookup = {'FACE' => @faces, 'PTCH' => @faces}
  target = lookup[label]
  points = []
  while !strio.eof?
    poly_set = strio.read_poly_set
    points << Polygon.new(poly_set)
  end
  target.concat points
  @latest = points # Need to keep this hanging around for the surface assignments
end