Kyudojo is that way
The training hall of Kyudo (弓道) in Osaka Castle Park (大阪城公園) is that way.

Noises in BitmapData

Two examples for the noise functions in BitmapData class of Actionscript 3, noise() and perlinNoise().

Source code example NoiseTest.as now available at GitHub.

Perlin noise version, source code example PerlinNoiseTest.as now available at GitHub.

I encourage anyone scrolling this far to browse the API documentation of the latest versions of Flex and Flash, as you can always find something new.