Sha256: 9a5c960b2c5a63564fa8ddcf1d593f23be5c3b7544de9e3508733cc4fb2c91fd
Contents?: true
Size: 538 Bytes
Versions: 10
Compression:
Stored size: 538 Bytes
Contents
# Noise2D
# by Daniel Shiffman.
#
# Using 2D noise to create simple texture.
def setup
size 640, 360
@increment = 0.02
end
def draw
background 0
load_pixels
xoff = 0.0
detail = map(mouse_x, 0, width, 0.1, 0.6)
noise_detail(8, detail)
(0...width).each { |x|
xoff += @increment
yoff = 0.0
(0...height).each { |y|
yoff += @increment
bright = noise(xoff, yoff) * 255
pixels[x+y*width] = color bright
}
}
update_pixels
end
Version data entries
10 entries across 10 versions & 1 rubygems