invitedpeak.github.io

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Material id or name."
    },
    "name": {
      "type": "string",
      "description": "Rename."
    },
    "color": {
      "type": "string",
      "description": "Base color, hex."
    },
    "roughness": {
      "type": "number",
      "description": "0 mirror-smooth to 1 fully matte.",
      "minimum": 0,
      "maximum": 1
    },
    "metalness": {
      "type": "number",
      "description": "0 dielectric to 1 metal.",
      "minimum": 0,
      "maximum": 1
    },
    "opacity": {
      "type": "number",
      "description": "0 to 1. Below 1 turns on alpha blending.",
      "minimum": 0,
      "maximum": 1
    },
    "transmission": {
      "type": "number",
      "description": "0 to 1. Physically based glass; keep opacity at 1 and set roughness low.",
      "minimum": 0,
      "maximum": 1
    },
    "ior": {
      "type": "number",
      "description": "Index of refraction, 1 to 2.333. Glass is 1.5."
    },
    "thickness": {
      "type": "number",
      "description": "Volume thickness for transmission refraction, in scene units."
    },
    "clearcoat": {
      "type": "number",
      "description": "0 to 1. Lacquer layer on top of the base.",
      "minimum": 0,
      "maximum": 1
    },
    "clearcoat_roughness": {
      "type": "number",
      "description": "0 to 1.",
      "minimum": 0,
      "maximum": 1
    },
    "emissive": {
      "type": "string",
      "description": "Emissive color, hex. \"#000000\" for none."
    },
    "emissive_intensity": {
      "type": "number",
      "description": "Multiplier for emissive."
    },
    "sheen": {
      "type": "number",
      "description": "0 to 1. Velvet-like edge highlight.",
      "minimum": 0,
      "maximum": 1
    },
    "sheen_roughness": {
      "type": "number",
      "description": "0 to 1.",
      "minimum": 0,
      "maximum": 1
    },
    "sheen_color": {
      "type": "string",
      "description": "Hex."
    },
    "iridescence": {
      "type": "number",
      "description": "0 to 1. Thin-film color shift.",
      "minimum": 0,
      "maximum": 1
    },
    "flat_shading": {
      "type": "boolean",
      "description": "Faceted look; shows polygon faces."
    },
    "wireframe": {
      "type": "boolean",
      "description": "Draw edges only."
    },
    "double_sided": {
      "type": "boolean",
      "description": "Render back faces too (needed for open shapes like planes and lathes with partial sweep)."
    }
  },
  "required": [
    "id"
  ]
}