33 lines
1.7 KiB
Markdown
33 lines
1.7 KiB
Markdown
## TT Add Film Grain *TT_AddFilmGrainNode*
|
|
|
|
*This description was generated with AI assistance. If you spot any errors, please create an issue on GitHub.*
|
|
|
|
Adds procedural film grain to an image. Grain is generated from a seed for reproducibility and can be tuned for scale, intensity, color, and shadow detail.
|
|
|
|
### Inputs
|
|
|
|
| Parameter | Type | Required | Description |
|
|
|----------------|---------|----------|----------------------------------------------------------|
|
|
| `image` | IMAGE | Yes | Input image |
|
|
| `seed` | INT | Yes | Grain generation seed |
|
|
| `scale` | FLOAT | No | Grain particle size, default 0.25 |
|
|
| `strength` | FLOAT | No | Grain intensity, default 0.15 |
|
|
| `saturation` | FLOAT | No | Grain color saturation, default 0.2 |
|
|
| `toe` | FLOAT | No | Shadow grain lift, default 0.0 |
|
|
| `upscale_mode` | COMBO | No | Interpolation method for grain upscaling (advanced) |
|
|
| `antialias` | BOOLEAN | No | Antialiased — smooth grain edges; Raw — sharp (advanced) |
|
|
|
|
### Outputs
|
|
|
|
| Parameter | Type | Description |
|
|
|-----------|-------|----------------------|
|
|
| `IMAGE` | IMAGE | Image with film grain|
|
|
|
|
### Usage
|
|
|
|
Lower `scale` for fine grain, higher for coarse. Increase `saturation` for colored grain typical of film stocks. Use `toe` to add grain in shadow areas only.
|
|
|
|
---
|
|
|
|
[View on GitHub](https://github.com/tenser-tensor/ComfyUI-TenserTensor)
|