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Contents
#
# PolygonPShapeOOP.
#
# Wrapping a PShape inside a custom class
# and demonstrating how we can have a multiple objects each
# using the same PShape.
#
load_library :polygon
# A list of objects
attr_reader :polygons
def setup
size(640, 360, P2D)
shapes = []
shape = create_shape(ELLIPSE, 0, 0, 100, 100) # circle
shape.set_fill(color(255, 127))
shape.set_stroke(false)
shapes << shape # square
shape = create_shape(RECT, 0, 0, 100, 100)
shape.set_fill(color(255, 127))
shape.set_stroke(false)
shapes << shape
shape = create_shape
shape.begin_shape # star
shape.fill(0, 127)
shape.no_stroke
shape.vertex(0, -50)
shape.vertex(14, -20)
shape.vertex(47, -15)
shape.vertex(23, 7)
shape.vertex(29, 40)
shape.vertex(0, 25)
shape.vertex(-29, 40)
shape.vertex(-23, 7)
shape.vertex(-47, -15)
shape.vertex(-14, -20)
shape.end_shape(CLOSE)
shapes << shape
# Create an Array of polygons see polygon library
@polygons = []
25.times do
polygons << Polygon.new(shapes.sample, width, height)
end
end
def draw
background(102)
# Display and move them all
polygons.each do |poly|
poly.run
end
end
Version data entries
6 entries across 6 versions & 1 rubygems