{
	"contexts": [
		{
			"name": "pt_trace_pass",
			"depth_write": false,
			"compare_mode": "always",
			"cull_mode": "none",
			"links": [			
				{
					"name": "timeSinceStart",
					"link": "_time"
				},
				{
					"name": "eye",
					"link": "_cameraPosition"
				},
				{
					"name": "light",
					"link": "_lightPosition"
				}
			],
			"texture_params": [],
			"vertex_shader": "pt_trace_pass.vert.glsl",
			"fragment_shader": "pt_trace_pass.frag.glsl"
		}
	]
}