3D-MCP

{ "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "items": { "description": "Material assignments to make", "items": { "additionalProperties": false, "properties": { "faceIds": { "description": "Specific face IDs (if omitted, applies to entire mesh)", "items": { "type": "string" }, "type": "array" }, "materialId": { "description": "Material identifier", "type": "string" }, "meshId": { "description": "Mesh identifier", "type": "string" } }, "required": [ "materialId", "meshId" ], "type": "object" }, "type": "array" } }, "required": [ "items" ], "type": "object" }