3D to 2D – How to make better patterns faster using Peel3.CAD with ExactFlat

hanna439
8 hours ago
2 min read

Step 1: Capturing Physical Objects with Peel 3D

The process starts with the Peel 3D scanner, a portable and easy-to-use tool for capturing detailed 3D data from real objects. Whether you’re scanning a car seat, a mannequin, or a custom furniture piece, Peel 3D lets you digitize complex surfaces quickly and accurately. It’s faster, more precise, and far more efficient than traditional measuring methods, making it a great fit for modern pattern-making workflows.

Once the scan is complete, the data is exported as a mesh file (typically in STL or OBJ format), ready for digital processing in the next step of the workflow.

Step 2: Cleaning and Preparing the Mesh

The mesh preparation process typically involves the following actions:

Remove unwanted geometry such as background elements not part of the final design
Fill holes and gaps to create a complete, watertight mesh
Smooth surfaces to reduce noise while preserving key details
Sharpen and straighten edges for cleaner, more defined contours
Cut and segment the mesh into individual pattern pieces based on the intended design

Step 3: Importing into ExactFlat

With the mesh cleaned and prepared, it’s time to bring it into ExactFlat, a specialized CAD plugin (typically for Rhino) designed to convert 3D surfaces into accurate 2D patterns.

ExactFlat analyzes the imported 3D geometry and applies advanced algorithms to generate accurate 2D representations, accounting for material properties and desired fabric tension.