{ "id": "65921f96-39e0-48c0-90f0-48a3907755e3", "revision": 0, "last_node_id": 32, "last_link_id": 30, "nodes": [ { "id": 21, "type": "SaveImage", "pos": [ 913.024172616747, 8.987101490822187 ], "size": [ 373.6485367550731, 421.999244495615 ], "flags": {}, "order": 4, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 27 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": null } ], "title": "normal", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "patina/%year%%month%%day%-%hour%%minute%_normal" ], "widgets_values_named": { "filename_prefix": "patina/%year%%month%%day%-%hour%%minute%_normal" } }, { "id": 22, "type": "SaveImage", "pos": [ 69.7270991066008, 8.987101490822187 ], "size": [ 373.6485367550731, 421.999244495615 ], "flags": {}, "order": 5, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 28 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": null } ], "title": "roughness", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "patina/%year%%month%%day%-%hour%%minute%_roughness" ], "widgets_values_named": { "filename_prefix": "patina/%year%%month%%day%-%hour%%minute%_roughness" } }, { "id": 23, "type": "SaveImage", "pos": [ 491.3756358616739, 8.987101490822187 ], "size": [ 373.6485367550731, 421.999244495615 ], "flags": {}, "order": 3, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 26 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": null } ], "title": "basecolor", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "patina/%year%%month%%day%-%hour%%minute%_basecolor" ], "widgets_values_named": { "filename_prefix": "patina/%year%%month%%day%-%hour%%minute%_basecolor" } }, { "id": 24, "type": "SaveImage", "pos": [ 501.208605151926, 521.1691288882778 ], "size": [ 373.6485367550731, 421.999244495615 ], "flags": {}, "order": 6, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 29 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": [] } ], "title": "metalness", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "patina/%year%%month%%day%-%hour%%minute%_metalness" ], "widgets_values_named": { "filename_prefix": "patina/%year%%month%%day%-%hour%%minute%_metalness" } }, { "id": 25, "type": "SaveImage", "pos": [ 69.7270991066008, 508.9863459864372 ], "size": [ 373.6485367550731, 421.999244495615 ], "flags": {}, "order": 7, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 30 } ], "outputs": [ { "name": "images", "type": "IMAGE", "links": [] } ], "title": "height", "properties": { "Node name for S&R": "SaveImage" }, "widgets_values": [ "patina/%year%%month%%day%-%hour%%minute%_height" ], "widgets_values_named": { "filename_prefix": "patina/%year%%month%%day%-%hour%%minute%_height" } }, { "id": 29, "type": "MarkdownNote", "pos": [ -1557.265453790667, 8.902110424501338 ], "size": [ 587.2726037200163, 782.0166239750356 ], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "# Patina PBR Maps\n\n**Photo or texture -> PBR maps.** Converts one image into basecolor / normal / roughness / metalness / height. Nothing\nis regenerated: the maps are derived from exactly what the picture contains, so seams, perspective and lighting in the\nsource stay in the result. Partner (API) node: it runs on Comfy's servers, needs an account, nothing renders locally.\n\n## Input Asset\n\n- [patina_pbr_webbing_basecolor.png](https://raw.githubusercontent.com/Comfy-Org/workflow_templates/refs/heads/main/input/patina_pbr_webbing_basecolor.png)\n\n## How to use it\n\n- Feed a flat, evenly lit surface photo, or an existing basecolor map - this example takes the green / white webbing\n basecolor produced by the Patina Material Extract template, so the chain reads extract -> PBR maps.\n- Switch on only the maps you need. Every enabled map is billed, and three maps are usually enough for a game or a\n product material.\n- **This node does not tile.** If the source is not seamless, the maps will not be either: use Patina Material\n (Extract) when the result has to repeat, and this node when you already have a tiling basecolor and want the rest of\n the set.\n- Inputs up to 2048 px; larger images are scaled down automatically (`auto_downscale`, on by default).\n\n## Outputs - wire in this slot order\n\n`0 basecolor` . `1 normal` . `2 roughness` . `3 metalness` . `4 height`\n\n## Tips that actually matter\n\n- The maps come back at the **input resolution**, not at a fixed size.\n- Metalness on non-metal surfaces comes back solid black - that is correct, not a failed download.\n- Roughness tends to read darker (smoother) than the photo suggests; check it against the source before shipping.\n- Strong directional light in the source is baked into the basecolor, which double-lights the material in 3D. Prefer\n flat, diffuse photos." ], "widgets_values_named": { "text": "# Patina PBR Maps\n\n**Photo or texture -> PBR maps.** Converts one image into basecolor / normal / roughness / metalness / height. Nothing\nis regenerated: the maps are derived from exactly what the picture contains, so seams, perspective and lighting in the\nsource stay in the result. Partner (API) node: it runs on Comfy's servers, needs an account, nothing renders locally.\n\n## Input Asset\n\n- [patina_pbr_webbing_basecolor.png](https://raw.githubusercontent.com/Comfy-Org/workflow_templates/refs/heads/main/input/patina_pbr_webbing_basecolor.png)\n\n## How to use it\n\n- Feed a flat, evenly lit surface photo, or an existing basecolor map - this example takes the green / white webbing\n basecolor produced by the Patina Material Extract template, so the chain reads extract -> PBR maps.\n- Switch on only the maps you need. Every enabled map is billed, and three maps are usually enough for a game or a\n product material.\n- **This node does not tile.** If the source is not seamless, the maps will not be either: use Patina Material\n (Extract) when the result has to repeat, and this node when you already have a tiling basecolor and want the rest of\n the set.\n- Inputs up to 2048 px; larger images are scaled down automatically (`auto_downscale`, on by default).\n\n## Outputs - wire in this slot order\n\n`0 basecolor` . `1 normal` . `2 roughness` . `3 metalness` . `4 height`\n\n## Tips that actually matter\n\n- The maps come back at the **input resolution**, not at a fixed size.\n- Metalness on non-metal surfaces comes back solid black - that is correct, not a failed download.\n- Roughness tends to read darker (smoother) than the photo suggests; check it against the source before shipping.\n- Strong directional light in the source is baked into the basecolor, which double-lights the material in 3D. Prefer\n flat, diffuse photos." }, "color": "#222", "bgcolor": "#000" }, { "id": 30, "type": "LoadImage", "pos": [ -916.0890251245451, 13.48273436379975 ], "size": [ 415.0581423487129, 432.7386056769318 ], "flags": {}, "order": 1, "mode": 0, "inputs": [], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 25 ] }, { "name": "MASK", "type": "MASK", "links": [] } ], "properties": { "Node name for S&R": "LoadImage" }, "widgets_values": [ "patina_pbr_webbing_basecolor.png", "image" ], "widgets_values_named": { "image": "patina_pbr_webbing_basecolor.png", "upload": "image" } }, { "id": 32, "type": "PatinaPBRMapsNode", "pos": [ -387.5609545603945, 4.191267082654889 ], "size": [ 270, 330 ], "flags": {}, "order": 2, "mode": 0, "inputs": [ { "name": "image", "type": "IMAGE", "link": 25 } ], "outputs": [ { "name": "basecolor", "type": "IMAGE", "links": [ 26 ] }, { "name": "normal", "type": "IMAGE", "links": [ 27 ] }, { "name": "roughness", "type": "IMAGE", "links": [ 28 ] }, { "name": "metalness", "type": "IMAGE", "links": [ 29 ] }, { "name": "height", "type": "IMAGE", "links": [ 30 ] } ], "properties": { "Node name for S&R": "PatinaPBRMapsNode" }, "widgets_values": [ true, true, true, true, true, 42, "randomize", false, true ], "widgets_values_named": { "basecolor": true, "normal": true, "roughness": true, "metalness": true, "height": true, "seed": 42, "control_after_generate": "randomize", "safety_checker": false, "auto_downscale": true }, "color": "#432", "bgcolor": "#653" } ], "links": [ [ 25, 30, 0, 32, 0, "IMAGE" ], [ 26, 32, 0, 23, 0, "IMAGE" ], [ 27, 32, 1, 21, 0, "IMAGE" ], [ 28, 32, 2, 22, 0, "IMAGE" ], [ 29, 32, 3, 24, 0, "IMAGE" ], [ 30, 32, 4, 25, 0, "IMAGE" ] ], "groups": [], "config": {}, "extra": { "ds": { "scale": 0.3627765951022773, "offset": [ 2114.5962531083755, 860.5952696751928 ] }, "frontendVersion": "1.57.4" }, "version": 0.4 }