"I dragged a rig into my scene, but the drawings are missing!" Solution: You broke the file path. When you imported the image files initially, you used absolute paths. In the Library, right-click the template and select "Collect External Assets." This embeds the drawings into the .xtp file.
The transition from cel animation to digital pipelines has necessitated robust asset management systems. This paper examines the Library module within Toon Boom Harmony, a premium 2D animation software. Far from being a mere storage repository, the Harmony Library functions as a dynamic database for reusable assets—from character rigs and props to sound cues and composite nodes. This analysis explores the Library’s architecture, its impact on studio workflow efficiency, its role in maintaining production consistency, and the pedagogical implications for animation training. We argue that the Library transforms Harmony from a drawing tool into an asset-centric production ecosystem, fundamentally altering how animation studios manage intellectual property and optimize repetitive tasks. toon boom harmony library