Fragula lets you view your fragment shader changes in real time. Simply save your fragment shader while editing and watch your changes appear in the Fragula window in real-time.

Installation

To install Fragula run cargo install fragula in a terminal prompt.

Usage

``` USAGE: fragula [OPTIONS]

FLAGS: -h, --help Prints help information -V, --version Prints version information

OPTIONS: -t, --texture The file path to the texture image to load

ARGS: The file path to the Obj file to load The file path to the fragment shader to load

```

To use Fragula you can run fragula in a terminal with the path to the OBJ file and fragment shader you would like to use:

$  fragula my_3d_model.obj fragment.glsl

If you have an image texture that you would like to use in your fragment shader you can use the --texture or -t flag:

$  fragula my_3d_model.obj fragment.glsl -t my_image_texture.png

Demo