Lightning Artist Toolkit (Latk) Format Specification

{
    "creator": "latk.py",
    "version": 2.9,
    "grease_pencil": [
        {
            "layers": [
                {
                    "name": "GP_Layer",
                    "frames": [
                        {
                            "strokes": [
                                {
                                    "color": [ 0.20259166, 0.032980658, 0.9169371, 1.0 ],
                                    "fill_color": [ 0.0, 0.0, 0.0, 1.0 ],
                                    "brush_name": "optional",
                                    "brush_creator": "optional",
                                    "points": [
                                        {
                                            "co": [ 1.1935601, 0.98816276, -0.74828625 ], 
                                            "pressure": 0.50230646, 
                                            "strength": 0.50914043, 
                                            "vertex_color": [ 0.0, 0.0, 0.0, 1.0 ]
                                        }
                                    ]
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ]
}