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adamcoulombe on 07/03/10

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Last Edited at 07/03/10 11:42pm

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Fluid/Jelly (ish) Simulation using Actionscript 3 / Flash

/ Published in: ActionScript 3

Description & download at http://adamcoulombe.info/lab/as3/jellybox.html

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import traer.physics.Attraction;
import traer.physics.Particle;
import traer.physics.ParticleSystem;
import traer.physics.Spring;

import com.cartogrammar.drawing.CubicBezier;

import flash.geom.Vector3D;

var s:ParticleSystem = new ParticleSystem(new Vector3D(0, 0, 0), .2);
//var waterMolecules = new Array();
var waterParticles = new Array();
var sky = new Array();
var earth = new Array();
var magnet = s.makeParticle(20, new Vector3D(0, 0, 0));
var hover=new Molecule();
var points = new Array();
var water = new Sprite();

init();

function loop(e){
	s.tick(1);
	magnet.position.x = hover.x = mouseX;
	magnet.position.y = hover.y = mouseY;
	
	water.graphics.clear();
	water.graphics.beginFill(0x007693);
	for(var i in waterParticles){
		points[i] = new Point(waterParticles[i].position.x, waterParticles[i].position.y);
		//waterMolecules[i].x = points[i].x,
		//waterMolecules[i].y = points[i].y
	}
	CubicBezier.curveThroughPoints(water.graphics,points);
	water.graphics.lineTo(points[0].x,stage.stageHeight-50);

water.graphics.lineTo(points[19].x,points[19].y);
	water.graphics.lineTo(points[19].x,stage.stageHeight-50);
	water.graphics.lineTo(points[0].x,stage.stageHeight-50);
	
}

URL: http://adamcoulombe.info/lab/as3/jellybox.html

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