- Updated Materials

- Renamed Polyurethane
- Updated shader ball renders

Author: AntonPalmqvist

deploy/materials.json

@@ -62,7 +62,7 @@
     "name": "Blackboard",
     "color": [0.039, 0.039, 0.039],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 0,
     "category": ["Manmade"],
@@ -108,7 +108,7 @@
     "name": "Bone",
     "color": [0.793, 0.793, 0.664],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 1900,
     "densityRange": [1000, 2000],
@@ -149,7 +149,7 @@
     "name": "Brick",
     "color": [0.262, 0.095, 0.061],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 2000,
     "densityRange": [500, 2400],
@@ -229,7 +229,7 @@
     "name": "Charcoal",
     "color": [0.02, 0.02, 0.02],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 300,
     "densityRange": [200, 500],
@@ -421,7 +421,7 @@
     "name": "Egg Shell",
     "color": [0.61, 0.624, 0.631],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 0,
     "category": ["Organic"],
@@ -486,7 +486,8 @@
     "sources": [
       "https://www.researchgate.net/publication/225767258_Optical_properties_of_human_sclera_in_spectral_range_370-2500_nm",
       "http://www.iryoku.com/downloads/Next-Generation-Character-Rendering-v6.pptx",
-      "https://vgl.ict.usc.edu/Data/DigitalEmily2/"
+      "https://vgl.ict.usc.edu/Data/DigitalEmily2/",
+      "https://eisko.com/louise/"
     ],
     "tags": [""],
     "reference": [
@@ -584,7 +585,7 @@
     "name": "Gray Card",
     "color": [0.18, 0.18, 0.18],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 0,
     "category": ["Manmade"],
@@ -962,7 +963,7 @@
     "name": "Office Paper",
     "color": [0.794, 0.834, 0.884],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.8,
     "ior": 1.5,
     "density": 800,
     "category": ["Manmade"],
@@ -1126,6 +1127,27 @@
       "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/plastic-pp.jpeg"
     ]
   },
+  {
+    "name": "Plastic (PUR)",
+    "color": [1, 1, 1],
+    "metalness": 0,
+    "roughness": 0,
+    "ior": 1.6,
+    "transmission": 1,
+    "density": 0,
+    "category": ["Plastic"],
+    "description": "Modern car paints are nearly always an acrylic polyurethane \"enamel\" with a pigmented basecoat and a clear topcoat. It may be described as \"acrylic\", \"acrylic enamel\", \"urethane\", etc. and the clearcoat in particular may be described as a lacquer.",
+    "sources": [
+      "https://en.wikipedia.org/wiki/Automotive_paint",
+      "https://en.wikipedia.org/wiki/Lacquer#Acrylic_lacquers",
+      "https://hal.science/hal-04030017/document",
+      "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2011163461"
+    ],
+    "tags": ["acrylic", "coat", "car paint", "lacquer", "polyurethane"],
+    "reference": [
+      "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/plastic-pur.jpeg"
+    ]
+  },
   {
     "name": "Plastic (PVC)",
     "color": [1, 1, 1],
@@ -1167,27 +1189,6 @@
       "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/platinum.jpeg"
     ]
   },
-  {
-    "name": "Polyurethane",
-    "color": [1, 1, 1],
-    "metalness": 0,
-    "roughness": 0,
-    "ior": 1.6,
-    "transmission": 1,
-    "density": 0,
-    "category": ["Plastic"],
-    "description": "Modern car paints are nearly always an acrylic polyurethane \"enamel\" with a pigmented basecoat and a clear topcoat. It may be described as \"acrylic\", \"acrylic enamel\", \"urethane\", etc. and the clearcoat in particular may be described as a lacquer.",
-    "sources": [
-      "https://en.wikipedia.org/wiki/Automotive_paint",
-      "https://en.wikipedia.org/wiki/Lacquer#Acrylic_lacquers",
-      "https://hal.science/hal-04030017/document",
-      "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2011163461"
-    ],
-    "tags": ["acrylic", "coat", "car paint", "lacquer"],
-    "reference": [
-      "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/polyurethane.jpeg"
-    ]
-  },
   {
     "name": "Potassium",
     "color": [0.983, 0.956, 0.906],
@@ -1273,7 +1274,7 @@
     "name": "Sand",
     "color": [0.44, 0.386, 0.23074],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": 1600,
     "category": ["Crystal"],
@@ -1591,7 +1592,7 @@
     "name": "Tire",
     "color": [0.023, 0.023, 0.023],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.7,
     "ior": 1.5,
     "density": 0,
     "category": ["Manmade"],

deploy/v2/materials.json

@@ -234,7 +234,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "category": ["Manmade"],
     "references": [
@@ -380,7 +380,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": [1000, 2000, 1500],
     "category": ["Organic"],
@@ -524,7 +524,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": [500, 2400, 2000],
     "acousticAbsorption": [0.03, 0.03, 0.03, 0.04, 0.05, 0.07],
@@ -775,7 +775,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": [200, 500, 200],
     "category": ["Organic"],
@@ -1377,7 +1377,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "category": ["Organic"],
     "description": "White hen egg from grocery store.",
@@ -1539,6 +1539,12 @@
         "url": "https://vgl.ict.usc.edu/Data/DigitalEmily2/",
         "publisher": "USC Institute for Creative Technologies",
         "accessed": "2025-07-13"
+      },
+      {
+        "title": "Louise - A virtual Model Digital Double",
+        "url": "https://eisko.com/louise/",
+        "publisher": "Eisko",
+        "accessed": "2025-07-14"
       }
     ],
     "images": [
@@ -1859,7 +1865,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "category": ["Manmade"],
     "description": "In photography and computer graphics, middle gray is a tone that is perceptually about halfway between black and white on a lightness scale. Light meters and cameras are often calibrated using an 18% gray card or a color reference card such as a ColorChecker. It is typically defined as 18% reflectance in visible light.",
@@ -3177,7 +3183,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.8,
     "ior": 1.5,
     "density": [800],
     "category": ["Manmade"],
@@ -3635,6 +3641,67 @@
       }
     ]
   },
+  {
+    "name": "Plastic (PUR)",
+    "color": [
+      {
+        "colorSpace": "srgb-linear",
+        "color": [1, 1, 1]
+      }
+    ],
+    "metalness": 0,
+    "roughness": 0,
+    "ior": 1.6,
+    "transmission": 1,
+    "category": ["Plastic"],
+    "description": "Modern car paints are nearly always an acrylic polyurethane \"enamel\" with a pigmented basecoat and a clear topcoat. It may be described as \"acrylic\", \"acrylic enamel\", \"urethane\", etc. and the clearcoat in particular may be described as a lacquer.",
+    "tags": ["acrylic", "coat", "car paint", "lacquer", "polyurethane"],
+    "references": [
+      {
+        "title": "Automotive Paint",
+        "author": "Wikipedia contributors",
+        "url": "https://en.wikipedia.org/w/index.php?title=Automotive_paint&oldid=1270250557",
+        "publisher": "Wikipedia, The Free Encyclopedia",
+        "accessed": "2025-01-25"
+      },
+      {
+        "title": "Lacquer",
+        "author": "Wikipedia contributors",
+        "url": "https://en.wikipedia.org/w/index.php?title=Lacquer&oldid=1269195190#Acrylic_lacquers",
+        "publisher": "Wikipedia, The Free Encyclopedia",
+        "accessed": "2025-01-25"
+      },
+      {
+        "title": "Brdf and Gloss Computation of Polyurethane Coatings from Roughness Measurements: Modelling and Experimental Validation",
+        "author": "Wittmann, B., Montmitonnet, P., Burr, A., Gauthier, C., Agassant, J-F, & Casoli, A.",
+        "url": "https://www.sciencedirect.com/science/article/abs/pii/S0300944021001181",
+        "publisher": "Progress in Organic Coatings",
+        "volume": "156",
+        "issue": "106247",
+        "year": "2021",
+        "doi": "https://doi.org/10.1016/j.porgcoat.2021.106247"
+      },
+      {
+        "title": "High Refractive Index Aqueous Polyurethane Dispersion Coating Compositions",
+        "author": "Iwazumi, M., Schneider, A.",
+        "url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2011163461",
+        "publisher": "SDC TECHNOLOGIES, INC.",
+        "year": "2011"
+      }
+    ],
+    "images": [
+      {
+        "format": "jpeg",
+        "300": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/300/plastic-pur.jpeg",
+        "600": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/plastic-pur.jpeg"
+      },
+      {
+        "format": "avif",
+        "300": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/300/plastic-pur.avif",
+        "600": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/plastic-pur.avif"
+      }
+    ]
+  },
   {
     "name": "Plastic (PVC)",
     "color": [
@@ -3767,67 +3834,6 @@
       }
     ]
   },
-  {
-    "name": "Polyurethane",
-    "color": [
-      {
-        "colorSpace": "srgb-linear",
-        "color": [1, 1, 1]
-      }
-    ],
-    "metalness": 0,
-    "roughness": 0,
-    "ior": 1.6,
-    "transmission": 1,
-    "category": ["Plastic"],
-    "description": "Modern car paints are nearly always an acrylic polyurethane \"enamel\" with a pigmented basecoat and a clear topcoat. It may be described as \"acrylic\", \"acrylic enamel\", \"urethane\", etc. and the clearcoat in particular may be described as a lacquer.",
-    "tags": ["acrylic", "coat", "car paint", "lacquer"],
-    "references": [
-      {
-        "title": "Automotive Paint",
-        "author": "Wikipedia contributors",
-        "url": "https://en.wikipedia.org/w/index.php?title=Automotive_paint&oldid=1270250557",
-        "publisher": "Wikipedia, The Free Encyclopedia",
-        "accessed": "2025-01-25"
-      },
-      {
-        "title": "Lacquer",
-        "author": "Wikipedia contributors",
-        "url": "https://en.wikipedia.org/w/index.php?title=Lacquer&oldid=1269195190#Acrylic_lacquers",
-        "publisher": "Wikipedia, The Free Encyclopedia",
-        "accessed": "2025-01-25"
-      },
-      {
-        "title": "Brdf and Gloss Computation of Polyurethane Coatings from Roughness Measurements: Modelling and Experimental Validation",
-        "author": "Wittmann, B., Montmitonnet, P., Burr, A., Gauthier, C., Agassant, J-F, & Casoli, A.",
-        "url": "https://www.sciencedirect.com/science/article/abs/pii/S0300944021001181",
-        "publisher": "Progress in Organic Coatings",
-        "volume": "156",
-        "issue": "106247",
-        "year": "2021",
-        "doi": "https://doi.org/10.1016/j.porgcoat.2021.106247"
-      },
-      {
-        "title": "High Refractive Index Aqueous Polyurethane Dispersion Coating Compositions",
-        "author": "Iwazumi, M., Schneider, A.",
-        "url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2011163461",
-        "publisher": "SDC TECHNOLOGIES, INC.",
-        "year": "2011"
-      }
-    ],
-    "images": [
-      {
-        "format": "jpeg",
-        "300": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/300/polyurethane.jpeg",
-        "600": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/polyurethane.jpeg"
-      },
-      {
-        "format": "avif",
-        "300": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/300/polyurethane.avif",
-        "600": "https://raw.githubusercontent.com/AntonPalmqvist/physically-based-api/main/images/renders/cycles/600/polyurethane.avif"
-      }
-    ]
-  },
   {
     "name": "Potassium",
     "color": [
@@ -4095,7 +4101,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.9,
     "ior": 1.5,
     "density": [1440, 1680, 1500],
     "category": ["Crystal"],
@@ -5158,7 +5164,7 @@
       }
     ],
     "metalness": 0,
-    "roughness": 0.5,
+    "roughness": 0.7,
     "ior": 1.5,
     "category": ["Manmade"],
     "description": "Car tire.",