| Value | Meaning |
|---|---|
| glowBlendModeAdditive0 | Additive glow blending mode. Mostly used for particles, glows (bloom), lens flare, bright sources. |
| glowBlendModeScreen1 | Screen glow blending mode. Increases brightness, used frequently with bloom. |
| glowBlendModeSoftlight2 | Soft light glow blending mode. Modifies contrast, exposes shadows and highlights (vivid bloom). |
| glowBlendModeReplace3 | Replace glow blending mode. Replaces all pixels' color by the glow value. This can be used to simulate a full-screen blur effect by tweaking the glow parameters to match the original image's brightness. |