armory/Shaders/pt_trace_pass/pt_material.json

{
    "material_datas": [
        {
            "contexts": [
                {
                    "bind_constants": [],
                    "bind_textures": [],
                    "name": "pt_trace_pass"
                }
            ],
            "name": "pt_material",
            "shader": "pt_trace_pass/pt_trace_pass"
        }
    ]
}