シェイプに合わせてマップをトリミング
プロンプト
Keep ONLY the area inside the red route line. Remove everything outside the red line border. Crop to the red line shape exactly, making the outside area transparent or removed.
似た作品
Keep ONLY the area inside the red route line. Remove everything outside the red line border. Crop to the red line shape exactly, making the outside area transparent or removed.