Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-26 14:40:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

Should fix the Error in rotation

Browse source
This commit is contained in:
Sandeep Nambiar 2014-08-13 05:19:21 +05:30
parent 9977d5e204
commit daade10ecc
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/geom/Point.js
View file

@ -823,7 +823,9 @@ Phaser.Point.rotate = function (a, x, y, angle, asDegrees, distance) {
distance = Math.sqrt(((x - a.x) * (x - a.x)) + ((y - a.y) * (y - a.y)));
}
return a.setTo(x + distance * Math.cos(angle), y + distance * Math.sin(angle));
var requiredAngle = angle - Math.atan2(a.y - y, a.x - x);
return a.setTo(x + distance * Math.cos(requiredAngle), y + distance * Math.sin(requiredAngle));
};