ComfyUI Node
Pack PBR Channels
Packs grayscale sources into RGBA with documented ORM, RMA, and Unity HDRP presets.
Pack PBR Channels
- red_or_ao
- green_or_roughness
- blue_or_metalness
- alpha_or_smoothness
- packed_rgba
- manifest
◄preset▾►
◄red_fill1.00►
◄green_fill1.00►
◄blue_fill0.00►
◄alpha_fill1.00►
Categorytexture/PBR toolkit
Inputs (9)
| Name | Type | Default | Description |
|---|---|---|---|
| preset | COMBO | 4 options: Custom RGBA, ORM (glTF), RMA, MSA (Unity HDRP) | |
| red_fill | FLOAT | 1.000–1 | — |
| green_fill | FLOAT | 1.000–1 | — |
| blue_fill | FLOAT | 0.000–1 | — |
| alpha_fill | FLOAT | 1.000–1 | — |
| red_or_aoopt | IMAGE | — | |
| green_or_roughnessopt | IMAGE | — | |
| blue_or_metalnessopt | IMAGE | — | |
| alpha_or_smoothnessopt | IMAGE | — |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| packed_rgba | IMAGE | — |
| manifest | STRING | — |