Class: Voxel4r::VoxelGraph

Inherits:
Object
  • Object
show all
Defined in:
lib/voxel4r.rb

Instance Method Summary collapse

Constructor Details

#initialize(data, unitary_length, theta) ⇒ VoxelGraph

Returns a new instance of VoxelGraph.



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# File 'lib/voxel4r.rb', line 9

def initialize(data, unitary_length, theta)
  @edge_length = unitary_length
  @data = data
  @theta = theta

  compute_dimensions!
end

Instance Method Details

#drawVoxelGraph ⇒ Object 



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# File 'lib/voxel4r.rb', line 17

def drawVoxelGraph
  lines = []

  # Join vertices
  @data.each do |v|
    flb = compute_2d_flb_point(v)
    voxel_edges = compute_voxel_edges(flb[0],flb[1])
    voxel_edges.each { |l| lines << l }
  end

  # Draw lines in SVG image
  img = Rasem::SVGImage.new(@width, @height) do
    lines.each { |l| line l[0], l[1], l[2], l[3] }
  end

  img
end