Voxel Transfer Function Style

Defines the mapping between voxel values and color and transparency.

Properties

Property	Details
alphaStops[]	Describes the transparency stops (transparency mapping).
colorStops[]	Describes the color stops defining the color ramp.
interpolation	Interpolation mode Valid values: `linear` `nearest`
rangeFilter	Defines the range of voxels displayed. Voxels with values outside of this range will be discarded.
stretchRange[]	Describes the low and high point for value-to-color mapping.

Example

{
  "interpolation": "nearest",
  "stretchRange": [
    327.131,
    2941.46
  ],
  "colorStops": [
    {
      "color": [
        255,
        255,
        100,
        10
      ],
      "position": 0.25
    },
    {
      "color": [
        10,
        10,
        255,
        10
      ],
      "position": 0.75
    }
  ]
}