SHiNKiROU

Processing

My Processing sketches are uploaded in various places over the Internet in different formats.

Processing Applets

Here are my Processing applets, Java is required to view them.

Vector Catcher

A game where you are given a circle in the middle, and you must move the mouse to locate the paddle so that you can catch it, by predicting by the initial velocity (blue line) and acceleration (red line). Click to start moving ball.

City Generator

Generates a city map. It is fractal-like, but without infinite iterations. It can slow down your computer a lot, until I found a better caching method.

Start by drawing, then press Space to watch the city grow. The initial drawing will influence the density and the road angles a lot.

Controls:

Mouse click and drag: Draws a line.
Space: Pause/Unpauses the generation.
z key: Resets.
s key: Toggles anti-aliasing (affects performance).

Tower Defense Preview

A tower defense implementation in Processing, with a directed graph as the map. Monsters spawn from the specified point and randomly chooses its path based on the path weight.
Only a demo, construction and levels are not implemented (yet).

Balls

Balls gravitating and colliding each others. Click and drag to spawn a ball.

Controls:

Mouse click and drag: Spawns a new ball. Drag to set the desired velocity vector.
[ and ]: Adjusts the size and mass of the new spawns.
-: Delete all balls.

Chaos

An example of chaos theory, where a tiny difference in the initial conditions causes a huge change at later time.
Using the equations x -> 4 * x * (1 - x) and y -> x + y if x + y < 1, x + y - 1. Wait, and watch them diverge!

Controls: Click to reset.

Spirograph

Draws spirograph-like shapes by moving your mouse. First move your mouse to accelerate of the "pens", then stop your mouse to see the spirograph. It requires some practice to take full control.

Controls:

w and s: Adjusts the velocity constraint (that affects the spirograph size) of the pens.
a and d: Adjusts the opacity of the pens.
[ and ]: Adjusts the count of the pens.
i: Toggles the pen color between black and white.
o: Toggles "scatter mode", where the pens' are randomly moved.
-: Clears the screen and paints it white.
=: Clears the screen and paints it black.
p: Lifts or puts the pen.