notlion · November 14, 2011 01:53 · notlion · Nov 14, 2011 · jonobr1 · Nov 14, 2011
diff --git a/gen_offsets.js b/gen_offsets.js
 var size = 9;
 var size_half = Math.floor(size / 2);

 var offs = [];

 for(var y = size; --y >= 0;){
    for(var x = size; --x >= 0;){
        var ox = x - size_half;
        var oy = y - size_half;
        var dist = Math.sqrt(ox * ox + oy * oy);
        if(!(ox === 0 && oy === 0) && dist < size_half){
            offs.push({ x: ox, y: oy, dist: dist });
        }
    }
 }

 offs.forEach(function(off){
    console.log("  vel += getSpring(prev, pos + pixel * vec2(" + off.x + ", " + off.y + "), " + ((1 - off.dist / size_half) / offs.length) + " * power);");
 });
	var size = 9;
	var size_half = Math.floor(size / 2);

	var offs = [];

	for(var y = size; --y >= 0;){
	for(var x = size; --x >= 0;){
	var ox = x - size_half;
	var oy = y - size_half;
	var dist = Math.sqrt(ox * ox + oy * oy);
	if(!(ox === 0 && oy === 0) && dist < size_half){
	offs.push({ x: ox, y: oy, dist: dist });
	}
	}
	}

	offs.forEach(function(off){
	console.log(" vel += getSpring(prev, pos + pixel * vec2(" + off.x + ", " + off.y + "), " + ((1 - off.dist / size_half) / offs.length) + " * power);");
	});