Using postFX.addBlur on a graphics object, then resizing the window (with Phaser.Scale.RESIZE as the mode) causes the blur to change position and not remain in the same spot within the world as you’d expect.
Any ideas?
Lol the above is me looking for answers in github, and not finding any
Hi guys, I ended up opening a bug for this and doing more investigation.
opened 04:50PM - 13 Apr 24 UTC
## Version
* Phaser Version: 3.80.1
* Operating system: Win 11/10, MacOS
* Br… owser: All
## Description
I am creating a mask and applying it to a black overlay. The mask is created from a polygon created via Graphics.
I have the scale mode set to RESIZE. I am noticing that the graphics itself (from which the mask is created) moves/resizes as expected when the window resizes, but the blur effect is not, when the window is resized.
## Example Test Code
I was able to recreate with the following: https://jsfiddle.net/942yz5d1/1/
You can see that when you resize the window it warps the polygon.
## Additional Information
Please let me know if I am misunderstanding how to use the PostFX! But it does seem like this is a bug, as I would expect the blur on masks to be included in the resize as well? I have tried a number of workarounds such as clearing the postFX on resize, recreating it, etc., and haven’t found one yet. Turning off the blur, the polygon stays the same as expected.
I still can’t find a workaround. Would love to hear back if this is a known issue or if there is a workaround!
Thanks!
Ihor
April 26, 2024, 2:18pm
6
I have same issue after .setGameSize my postFX.addGlow effect area distorted and moved to another position (phaser 3.80.1)
