processing + propane sketch

0414_robot2.rb

#!/usr/bin/env jruby
# frozen_string_literal: false
require 'propane'

# robot 2 
# propane graffiti by 8mana
# based on code by Casey Reas and Ben Fry

class RobotTwo < Propane::App

  def settings
    size 170, 480
  end

  def setup
    sketch_title 'robot'
  end

  def draw
    x = 60
    y = 420
    bodyHeight = 110
    neckHeight = 140
    radius = 45
    ny = y - bodyHeight - neckHeight - radius

    strokeWeight 2
    background 204
    ellipseMode RADIUS

    # neck
    stroke 102 # set stroke to gray
    line x+2, y-bodyHeight, x+2, ny # left
    line x+12, y-bodyHeight, x+12, ny # middle
    line x+22, y-bodyHeight, x+22, ny # right

    # antennae
    line x+12, ny, x-18, ny-43 # small
    line x+12, ny, x+42, ny-99 # tall
    line x+12, ny, x+78, ny+15 # medium

    # body
    strokeWeight 0 # disable stroke
    fill 102 # set fill to gray
    ellipse x, y-33, 33, 33 # antigravity orb
    fill 0 # set fill to black
    rect x-45, y-bodyHeight, 90, bodyHeight-33 # main body
    fill 102
    rect x-45, y-bodyHeight+17, 90, 6

    # head
    fill 0 # set fill to black
    ellipse x+12, ny, radius, radius # head
    fill 255 # set fill to white
    ellipse x+24, ny-6, 14, 14 # large eye
    fill 0 # set fill to black
    ellipse x+24, ny-6, 3, 3 # pupil
    fill 153 # set fill to light gray
    ellipse x, ny-8, 5, 5 # small eye 1
    ellipse x+30, ny-26, 4, 4 # small eye 2
    ellipse x+41, ny+6, 3, 3 # small eye 3
  end
end

RobotTwo.new