Function validate_shell 

pub fn validate_shell(shell: &Mesh) -> ShellValidationResult

Validate a shell mesh for 3D printing suitability.

Checks:

• Watertightness (no boundary edges)
• Manifoldness (no edges with >2 adjacent faces)
• Consistent winding order

Arguments

• shell - The shell mesh to validate

Returns

A ShellValidationResult with detailed validation information.

Example

use mesh_repair::Mesh;
use mesh_shell::validate_shell;

let shell = Mesh::new();
let result = validate_shell(&shell);
if result.is_printable() {
    println!("Shell is ready for printing!");
} else {
    println!("Issues found: {}", result);
}