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Update Path.js

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* Added a defaultDivisions property, this brings it to parity with singular curves implementation
* Added a stepRate parameter to the getPoints method, so it can pass this parameter to the curve's getPoints method when given
This commit is contained in:
Alvaro Estrada 2023-09-11 09:49:46 -06:00
parent 5238c0b193
commit f56a74b668
1 changed files with 19 additions and 4 deletions
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23
src/curves/path/Path.js
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@ -53,6 +53,16 @@ var Path = new Class({
* @since 3.0.0 * @since 3.0.0
*/ */
this.name = ''; this.name = '';
/**
* The default number of divisions within a curve.
*
* @name Phaser.Curves.Path#defaultDivisions
* @type {number}
* @default 12
* @since 3.61.0
*/
this.defaultDivisions = 12;
/** /**
* The list of Curves which make up this Path. * The list of Curves which make up this Path.
@ -603,13 +613,18 @@ var Path = new Class({
* @method Phaser.Curves.Path#getPoints * @method Phaser.Curves.Path#getPoints
* @since 3.0.0 * @since 3.0.0
* *
* @param {number} [divisions=12] - The number of divisions per resolution per curve. * @param {number} [divisions] - The number of divisions to make per resolution per curve.
* @param {number} [stepRate] - The curve distance between points per curve, implying `divisions`.
* *
* @return {Phaser.Math.Vector2[]} An array of Vector2 objects that containing the points along the Path. * @return {Phaser.Math.Vector2[]} An array of Vector2 objects that containing the points along the Path.
*/ */
getPoints: function (divisions) getPoints: function (divisions, stepRate)
{ {
if (divisions === undefined) { divisions = 12; } // If divisions and stepRate are falsey values (false, null, 0, undefined, etc) then we use the default divisions value.
if (!divisions && !stepRate)
{
divisions = this.defaultDivisions;
}
var points = []; var points = [];
var last; var last;
@ -625,7 +640,7 @@ var Path = new Class({
var resolution = curve.getResolution(divisions); var resolution = curve.getResolution(divisions);
var pts = curve.getPoints(resolution); var pts = curve.getPoints(resolution, stepRate);
for (var j = 0; j < pts.length; j++) for (var j = 0; j < pts.length; j++)
{ {