DLASimulator v.6

Diffusion Limited Aggregation Model Simulator with Processing

this programm was created with processing 3.0.

Info

• @autor ... Ryosuke Suzuki
• @created . 05/29/2016
• @updated . 06/08/2016

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HISTORY

VERSION 6 - NEW

• major update
• add GUI
• improve photo

VERSION 5

• major update
• fix
  • fix word : precipitation -> deposition
• optimize
  • optimize collision
  • optimize graphics : while stopping, stable fps - 60
• add Button
  • generate micro particles

VERSION 4

• minor update
• fix
  • fix spell : pricipitation -> precipitation
  • fix collision : better collision

VERSION 3

• major update
• add Menu
  • add menu button : see the left-top, you will see one button. and if you clicked this button, menus will appear!!!
  • add potential difference : effect on movement of particle towords to center position. in experiment of 7th GENSYOJIKKEN, center position is a lead of pencil.
  • add stop button : you can stop movement of particles. enjoy watching fractale!
  • add take picture button : can take a image of dla. and save to D:"/photo/". see this (DLA) folder. then you will find "photo" folder.
  • add regenerate dla button : can regenerate DLA. so you dont have to re-start this anymore!
• improve graphics
  • add circle of potential difference : red, blue.
• fix
  • fix collision : better collisions compatible with particle velocity.
• add algorithms
  • add new paritlces movement : add effect by poteintial difference.

VERSION 2

• major update
• add Parameters
  • add pricipitation rate : whether particle become cluster or not. in Japanese, "SEKISYUTURITU".
  • add particle velocity
• improve graphics
  • add max distance circle
• improve algorithms
  • improve calculating collisions : space partitioning.

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HOW TO USE

1. Run this code with processing.

2. Click the left-top button. Then utilities will show.

3. Watch DLA molding!!

4. This picture was taken in this simulator by clicking take picture button.(version 6)

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FEATURES

• Modern GUI
  • nice menu
  • nice graph
  • nice slider
  • nice button
• A lot of parameters
  • precipitation rate
  • particle velocity
  • potential difference
• A lot of utilities
  • menu button
  • change parameters with slider
  • easily taking pictures
  • easily stopping
  • easily regenerate dla
• Optimization
  • space partitioning
  • emitting particles