paulthomson / get-image

get-image

1. Change into linux_out.
2. Execute ./build.
3. The binaries will be in linux_out/install/bin/.

You can change to x86_64-w64-mingw32_out to cross-compile for Windows.

Usage

./get_image <PATH_TO_FRAGMENT_SHADER>

Useful flags:

• --persist - causes the shader to be rendered until a button is pressed
• --output <OUTPUT_FILE> - a png file will be produced at the given location with the contents of the rendered shader
• --vertex <PATH_TO_VERTEX_SHADER> - provide a custom vertex shader file, rather than using the trivial one provided