[Web/Native] ParticleSystem2D & Graphics should be affected by UIOpacity.

[yoki0805]

Use Case

Fade out effects are usually used in the game.
It should be provided a way to control the transparency of ParticleSystem2D & Graphics.

Problem Description

2D rendering objects should have transparency controls.

Proposed Solution

ParticleSystem2D & Graphics should be affected by UIOpacity.

How it works

No response

Alternatives Considered

No response

Additional Information

No response

[yoki0805]

ParticleSystem2D has transparency by itself.Graphics has transparency in 2.4.13,So the same with 3.8.x,maybe.

It is not to control the transparency of the entire ParticleSystem and Graphics components.

[yoki0805]

The white banner is the control of transparency in ParticleSystem2D. Graphics has no test.

The Start Color and End Color properties are used to control the color (transparency also) of emitted particles, NOT ENTIRE ParticleSystem.