easing_random

easing_random(ease, [min], [max])

Return a random point with a probability controlled by easing function. Value between 0 and 1, or between min and max.

Syntaxe

var value = easing_random("easeInSine");
var value = easing_random("easeInSine", min=0, max=100);

Arguments

Full example

var EASES = [
    "easeInSine", "easeInQuad", "easeInCubic",
	"easeInQuart", "easeInQuint", "easeInExpo",
	"easeInCirc", "easeInBack", "easeInBounce",
	// Out
	"easeOutSine", "easeOutQuad", "easeOutCubic",
	"easeOutQuart", "easeOutQuint", "easeOutExpo",
	"easeOutCirc", "easeOutBack", "easeOutBounce",
	// InOut
	"easeInOutSine", "easeInOutQuad", "easeInOutCubic", "easeInOutQuart", "easeInOutQuint", "easeInOutExpo", "easeInOutCirc", "easeInOutBack", "easeInOutBounce",
	// OutIn
	"easeOutInSine", "easeOutInQuad", "easeOutInCubic", "easeOutInQuart", "easeOutInQuint", "easeOutInExpo",
	"easeOutInCirc", "easeOutInBack", "easeOutInBounce",
	// Special
	"gaussian", "easeOutGaussian", "easeInOutGaussian", "easeInGaussian",
	"standard"
];

var W = 1600 ;
var r = 1.5;
var colColor = "#3C3836";
var nb = 2000;
var resultsGap = 30.0;
var cols = 9;
var offset = 400;

var availableWidth = W - resultsGap*(cols+1);
var resultsDim = availableWidth / cols;

var totalCases = length(EASES) ; 

var rows = ceil(totalCases / cols);
var H = rows*resultsDim + (rows+1)*resultsGap;

canvas(width=W, height=H, background="#EBDBB2");

for (var j=0; j < length(EASES) ; j++) {
    var easeName = EASES[j];

    var row = floor(j / cols) ;
    var col =  j % cols;

    var minX = col*(resultsDim+resultsGap) + resultsGap ;
    var maxX = minX + resultsDim;
    var minY = row*(resultsDim+resultsGap) + resultsGap;
    var maxY = minY + resultsDim;

    rectangle(x=minX, y=minY, w=resultsDim, h=resultsDim, stroke="#000");
    
    for (var k=0; k<nb;k++) {
        var x = easing_random(easeName, minX, maxX);
        var y = randfloat(minY, maxY);
        circle(x, y, r, fill=colColor, stroke="transparent");
    }
    text(easeName, minX+(resultsDim/2), maxY+10, 0.5, 0.5);
}

save("easing_random.png");