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Versions: 10
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Contents
# Objects
# by hbarragan.
#
# Move the cursor across the image to change the speed and positions
# of the geometry. The class MRect defines a group of lines.
attr_reader :rectangles
def setup
size 640, 360
fill 255, 204
@rectangles = []
no_stroke
rectangles << MRect.new(1, 134.0, 0.532, 0.1 * height, 10.0, 60.0)
rectangles << MRect.new(2, 44.0, 0.166, 0.3 * height, 5.0, 50.0)
rectangles << MRect.new(2, 58.0, 0.332, 0.4 * height, 10.0, 35.0)
rectangles << MRect.new(1, 120.0, 0.0498, 0.9 * height, 15.0, 60.0)
end
def draw
background 0
rectangles.each {|r| r.display}
rectangles[0].move mouse_x - (width / 2), mouse_y + (height * 0.1), 30.0
rectangles[1].move((mouse_x + width * 0.05) % width, mouse_y + (height * 0.025), 20.0)
rectangles[2].move mouse_x / 4, mouse_y - (height * 0.025), 40.0
rectangles[3].move mouse_x - (width / 2), height - mouse_y, 50.0
end
# vvvv CLASS MRECT
class MRect
attr_accessor :w, :xpos, :h, :ypos, :d, :t, :height
def initialize(iw, ixp, ih, iyp, id, it)
@w, @h = iw, ih
@xpos, @ypos = ixp, iyp
@d, @t = id, it
@height = $app.height
end
def move(posx, posy, damping)
dif = @ypos - posy
@ypos -= dif / damping if dif.abs > 1
dif = @xpos - posx
@xpos -= dif / damping if dif.abs > 1
end
def display
0.upto(@t-1) { |i|
rect @xpos + (i * (@d + @w)), @ypos, @w, height * @h
}
end
end
# ^^^^ CLASS MRECT
Version data entries
10 entries across 10 versions & 1 rubygems