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

To use Fragula you can run fragula in the terminal to use the default vertex and fragment shader with the Suzanne obj model. You can optionally pass your own obj file and fragment shader in the following fashion:

$  fragula my_3d_model.obj

or

$  fragula my_3d_model.obj fragment.glsl

Demo