{
  "$mulmocast": { "version": "1.1" },
  "title": "Image Prompt Reference Tests",
  "lang": "en",
  "canvasSize": { "width": 1280, "height": 720 },
  "imageParams": {
    "images": {
      "base_photo": {
        "type": "image",
        "source": { "kind": "url", "url": "https://images.unsplash.com/photo-1557682250-33bd709cbe85?w=1280&h=720&fit=crop" }
      },
      "from_prompt": {
        "type": "imagePrompt",
        "prompt": "A beautiful mountain landscape at sunset, photorealistic"
      },
      "stylized_by_name": {
        "type": "imagePrompt",
        "prompt": "Transform this image into a watercolor painting style",
        "referenceImageName": "base_photo"
      },
      "stylized_by_source": {
        "type": "imagePrompt",
        "prompt": "Create an anime version of this gradient background",
        "referenceImage": { "kind": "url", "url": "https://images.unsplash.com/photo-1557682250-33bd709cbe85?w=1280&h=720&fit=crop" }
      },
      "chained_ref": {
        "type": "imagePrompt",
        "prompt": "Add snow-capped peaks to this mountain scene",
        "referenceImageName": "from_prompt"
      }
    }
  },
  "beats": [
    {
      "text": "Pattern 1: imagePrompt without reference (baseline)",
      "imagePrompt": "A simple landscape",
      "imageNames": ["from_prompt"]
    },
    {
      "text": "Pattern 2: referenceImageName — reference another imageRefs key",
      "imagePrompt": "A simple landscape",
      "imageNames": ["stylized_by_name"]
    },
    {
      "text": "Pattern 3: referenceImage — direct source",
      "imagePrompt": "A simple landscape",
      "imageNames": ["stylized_by_source"]
    },
    {
      "text": "Pattern 4: chained reference — imagePrompt referencing another imagePrompt",
      "imagePrompt": "A simple landscape",
      "imageNames": ["chained_ref"]
    }
  ]
}