Source Part Segmentation

Use this before contour-to-mesh when a source image contains overlapping or touching designed parts. The output is not “nice masks”; it is a source-of-truth part inventory that downstream geometry must obey.

Inputs

• source image, wireframe, decal, or texture atlas;
• optional manual seed manifest with named parts, polygons, seed points, rough rectangles, or HSV/color ranges;
• source manifest with structural/decorative/context classification and expected part count.

Workflow