Snap

Introduction

Snap a value to nearest grid slice, built-in methods of phaser.

• Author: Richard Davey

Usage

Round

var out = Phaser.Math.Snap.To(value, gap);
// var out = Phaser.Math.Snap.To(value, gap, start);

Example: set gap to 5

• Set value to 12, return 10
• Set value to 14, return 15

Ceil

var out = Phaser.Math.Snap.Ceil(value, gap);
// var out = Phaser.Math.Snap.Ceil(value, gap, start);

Example: set gap to 5

• Set value to 12, return 15
• Set value to 14, return 15

Floor

var out = Phaser.Math.Snap.Floor(value, gap);
// var out = Phaser.Math.Snap.Floor(value, gap, start);

Example: set gap to 5

• Set value to 12, return 10
• Set value to 14, return 10