# trace_skeleton.swfit
Swift version. Tested with Swift 4 and 5 on macOS 10.14.
## Usage
First compile
```
swiftc -Ounchecked -o trace_skeleton trace_skeleton.swift
```
Then run
```
./trace_skeleton file:/Users/full/path/to/image.png > out.svg
```
- `-O` or `-Ounchecked` should be passed to the compiler to gain a ~200x speedup.
- Fullpath is necessary prefixed with `file:`
**Developed at
Frank-Ratchye STUDIO for Creative Inquiry at Carnegie Mellon University.**