The attached app was built on macOS 11.0 Beta and is compatible with Catalina.
Cute3DSCapture is by @Gotos, and is for 3dscapture.com capture cards. Thanks to @compucat for compiling help!
Controls:
- Resize the window with 1, 2, 3, ... 0 number keys (1x, 1.5x, 2x, ... original size)
- Press the spacebar to toggle window split
For building on macOS info, see Gotos#3