{
    "blend": {
    	"equation": "add",
    	"srcColor": "1",
    	"dstColor": "0",
    	"srcAlpha": "1",
    	"dstAlpha": "0"
    },
    "depth": {
    	"function": "always",
    	"writeenable": false
    },
    "cull": {
    	"mode": "none"
    },
    "write": {
    	"rgb": true,
    	"alpha": true
    },
    "vertex": "chains/crt-geom/vs_phosphor_update",
    "fragment": "chains/crt-geom/fs_phosphor_update",
    "uniforms": [
	{ "name": "s_screen",     "type": "int",  "values": [ 0 ] },
	{ "name": "s_phosphor",   "type": "int",  "values": [ 1 ] },
	{ "name": "u_phosphor_power",    "type": "vec4", "values": [ 1.3, 0.0, 0.0, 0.0 ] },
	{ "name": "u_phosphor_amplitude","type": "vec4", "values": [ 0.2, 0.0, 0.0, 0.0 ] },
	{ "name": "u_gamma",             "type": "vec4", "values": [ 2.2, 0.0, 0.0, 0.0 ] }
    ]
}