Sha256: a78a003046018ada6faab1e2ddcc1e305ee7506f19f4bbd3be80c87fbcbaab13
Contents?: true
Size: 516 Bytes
Versions: 10
Compression:
Stored size: 516 Bytes
Contents
# Distance 2D.
#
# Move the mouse across the image to obscure and reveal the matrix.
# Measures the distance from the mouse to each square and sets the
# size proportionally.
def setup
size 640, 360
no_stroke
@max_distance = dist(0, 0, width, height)
end
def draw
background 51
(0..width).step(20) do |i|
(0..height).step(20) do |j|
size = dist(mouse_x, mouse_y, i, j)
size = size / @max_distance * 66
ellipse i, j, size, size
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems