Add Vein Ribs

implemented exercised

Raised vein ridges flowing across a face with a seeded rhythm — the biomorphic veins as a standalone additive field (no full style needed).

Usage

Declared in the product YAML — this snippet targets outer_shell of branch_clamp_lower_v1, a region that allows it:

# inside a product declaration
modifiers:
  - id: add_vein_ribs
    target: outer_shell

…or asked for in plain language via the semantic-edit CLI:

forge edit my_product.yaml --intent "add vein ribs on the outer shell"