glsl-experiments

This is just a simple playground app I built using some very helpful libs:

• ImGuiFileDialog
• ImGuiColorTextEdit
• json11

The idea is to conveniently load meshes and play/create with shader code inside the app.

Build

```
> mkdir build
> cd build
> cmake ..
> make -j8
> ./glsl_editor
```

Hopefully my cmake configurations will take care of all dependencies.

Features

• Continuous compilation (error listing)
• Save/Load shader files (including a configuration file containing values of light/material)
• Visual cues for debugging (point light, directional light)
• Custom uniforms support (you can create uniforms (uniform arrays are supported as well))

TODO

• Add other useful uniforms: time, mouse position, camera position
• Add texture support (more than one channel).
• Pass other mesh information to the shader as well.
• Incorporate ImGuizmo.
• Skybox/sphere allowing environment mapping.
• Shadows (add a floor to the scene).
• Save custom uniform values in config file.
• Load obj files.

Screenshots