{
  "postprocess": {
    "states": [
      "DisableDepthTest",
      "DisableDepthWrite"
    ],

    "msaaSupport": "Both",

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/texture.fragment",
    "vertexFields": [
      { "field": "Position" },
      { "field": "UV0" }
    ],
    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Point"
      }
    ]

  },

  "gaussian_dof:postprocess": {

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/depth_of_field.fragment",

    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Point"
      },
      {
        "samplerIndex": 1,
        "textureFilter": "Point"
      },
      {
        "samplerIndex": 2,
        "textureFilter": "Point"
      },
      {
        "samplerIndex": 3,
        "textureFilter": "Point"
      }
    ]

  },

  "gaussianblur_h:postprocess": {

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/blur.fragment",

    "defines": [
      "GAUSSIAN_H"
    ],

    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Bilinear",
        "textureWrap": "Clamp"
      }
    ]

  },

  "gaussianblur_v:postprocess": {

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/blur.fragment",

    "defines": [
      "GAUSSIAN_V"
    ],

    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Bilinear",
        "textureWrap": "Clamp"
      }
    ]

  },

  "blit:postprocess": {

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/texture.fragment",
    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Point"
      }
    ]

  },

  "depth_downsample:postprocess": {

    "vertexShader": "shaders/uv.vertex",
    "vrGeometryShader": "shaders/uv.geometry",
    "fragmentShader": "shaders/depth_downsample.fragment",
    "samplerStates": [
      {
        "samplerIndex": 0,
        "textureFilter": "Point",
        "textureWrap": "Clamp"
      }
    ]

  },

  "resolve_depth:postprocess": {
    "fragmentShader": "shaders/resolve_depth.fragment",
    "renderTargetFormats": [
      []
    ]
  }
}