kagei

kagei

kagei (Kage Interpreter) is a CLI tool for testing Kage shaders.

Building & Installing

1. Install Go

2. Install a C compiler (only on macOS, Linux and FreeBSD)

3. Run: go install github.com/MatusOllah/kagei@latest

Usage

To test a Kage shader run:

kagei path/to/shader.kage

Useful flags

• -v - prints verbose output
• --version - print version
• -w - screen width
• -g - screen height
• --fps-counter - FPS counter
• --tps-counter - TPS counter
• --show-uniforms - show uniforms
• --vsync - VSync
• -I - source image (for example -I0:image.png)
• --uniform-bool - uniform bool variable (for example --uniform-bool Foo:true)
• --uniform-int - uniform int variable (for example --uniform-int Foo:1)
• --uniform-float - uniform float variable (for example --uniform-float Foo:0.5)
• --uniform-vec - uniform vecN variable (for example --uniform-vec Foo:[1.1; 2.2; 3.3])
• --uniform-ivec - uniform ivecN variable (for example --uniform-vec Foo:[1; 2; 3])
• --uniform-json - uniforms via JSON
• --uniform-json-file - uniforms via a JSON file
• --resize-images - resize source images
• --export-image - export rendered image and exit (aka headless mode)