ComfyUI Node
PBR Extractor (FrankenMap)
A ComfyUI node in Texture Alchemist/Extractors with 9 inputs and 5 outputs.
PBR Extractor (FrankenMap)
- frankenmap
- grayscale
- height
- roughness
- original_image
- pbr_pipe
◄albedo_gamma1.00►
◄height_gamma1.00►
◄roughness_gamma1.00►
◄albedo_brightness1.00►
◄height_contrast1.00►
◄roughness_brightness1.00►
◄invert_heightfalse►
◄invert_roughnessfalse►
CategoryTexture Alchemist/Extractors
Inputs (9)
| Name | Type | Default | Description |
|---|---|---|---|
| frankenmap | IMAGE | — | |
| albedo_gamma | FLOAT | 1.000.1–3 | Gamma correction for grayscale (from red channel) |
| height_gamma | FLOAT | 1.000.1–3 | Gamma correction for height (from green channel) |
| roughness_gamma | FLOAT | 1.000.1–3 | Gamma correction for roughness (from blue channel) |
| albedo_brightness | FLOAT | 1.000–3 | Grayscale brightness multiplier |
| height_contrast | FLOAT | 1.000–3 | Height contrast multiplier |
| roughness_brightness | FLOAT | 1.000–3 | Roughness brightness multiplier |
| invert_height | BOOLEAN | false | Invert height values (bumps become indents) |
| invert_roughness | BOOLEAN | false | Invert roughness values (rough becomes smooth) |
Outputs (5)
| Name | Type | Description |
|---|---|---|
| grayscale | IMAGE | — |
| height | IMAGE | — |
| roughness | IMAGE | — |
| original_image | IMAGE | — |
| pbr_pipe | PBR_PIPE | — |