To Create a Flatten-Quilt Deformation
After you have created a flattened quilt, you can flatten curves, quilts, and bodies, and bend curves, quilts, and bodies.
1. Click > > 
Flatten-Quilt Deformation. The Flatten-Quilt Deformation tab opens.
Flatten-Quilt Deformation. The Flatten-Quilt Deformation tab opens.2. Click 
From Flat to Bent to bend a flattened quilt, or click 
From Bent to Flat to flatten a bent quilt.
From Flat to Bent to bend a flattened quilt, or click From Bent to Flat to flatten a bent quilt.3. Click the Flatten quilt feature collector, and select a Flatten Quilt feature.
4. Click the References tab, and set the following options:
◦ Click the Quilts and/or a solid body collector and select quilts or a body to bend or flatten.
◦ Click the Curves and Points collector and select curves to bend or flatten, or datum points to transform.
5. Click 
OK.
OK.