[4.0.0-rc.1] Lights misplaced when filters are enabled on camera with modified viewport position

[bagyoni]

Version

• Phaser Version: 4.0.0-rc.1

• Operating system: Linux

Description

Adding any filter to cameras.main seems to cause the viewport translation to be applied twice to every light in the scene.

Example Test Code

https://phaser.io/sandbox/EKRXy9Uj

EDIT: Not sure if related, but adding a filter to a sprite makes the light disappear from it even if the sprite, the light and the viewport are all positioned at (0, 0): https://phaser.io/sandbox/2P4fSxAW

[BenjaminDRichards]

Thanks for bringing this to our attention! I've dug through the lighting code, and found some assumptions about coordinates. With those fixed, it appears that both these issues are resolved. The changes should be in Release Candidate 4.