Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-16 09:48:18 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #6214 from rexrainbow/getviewport-with-camera

Browse source 
Get viewport under a camera
This commit is contained in:
Richard Davey 2022-09-29 14:40:08 +01:00 committed by GitHub
commit b2d47b11c1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
src/scale/ScaleManager.js
View file

@ -17,6 +17,7 @@ var Rectangle = require('../geom/rectangle/Rectangle');
var Size = require('../structs/Size');
var SnapFloor = require('../math/snap/SnapFloor');
var Vector2 = require('../math/Vector2');
var Camera = require('../cameras/2d/Camera');
/**
* @classdesc
@ -1483,17 +1484,24 @@ var ScaleManager = new Class({
},
/**
* Get Rectange of visible area, this Rectange does NOT factor in camera scroll.
* Get Rectange of visible area.
*
* @method Phaser.Scale.ScaleManager#getViewPort
* @since 3.60.0
*
* @param {Phaser.Cameras.Scene2D.Camera} [camera] - The camera this viewport is respond upon.
* @param {Phaser.Geom.Rectangle} [out] - The Rectangle of visible area.
*
* @return {Phaser.Geom.Rectangle} The Rectangle of visible area.
*/
getViewPort: function (out)
getViewPort: function (camera, out)
{
if (!(camera instanceof Camera))
{
out = camera;
camera = undefined;
}
if (out === undefined)
{
out = new Rectangle();
@ -1530,6 +1538,14 @@ var ScaleManager = new Class({
out.setTo(x, y, width, height);
if (camera)
{
out.width /= camera.zoomX;
out.height /= camera.zoomY;
out.centerX = camera.centerX + camera.scrollX;
out.centerY = camera.centerY + camera.scrollY;
}
return out;
},