Open mlavik1 opened 7 months ago
The material has a visible value range, which uses normalised values (range: 0.0-1.0) relative to the dataset's min/max data vlaue.
It would be nice to add a method (to VolumeRenderedObject) that lets you set this value, by passing original data values (usually hounsfield unit).
The maths would be as simple as: normalisedUnit = Mathf.InverseLerp(dataset.GetMinDataValue(), dataset.GetMaxDataValue(), hounsfieldUnit)
normalisedUnit = Mathf.InverseLerp(dataset.GetMinDataValue(), dataset.GetMaxDataValue(), hounsfieldUnit)
Do that for the min/max values, and update the material properties.
The material has a visible value range, which uses normalised values (range: 0.0-1.0) relative to the dataset's min/max data vlaue.
It would be nice to add a method (to VolumeRenderedObject) that lets you set this value, by passing original data values (usually hounsfield unit).
The maths would be as simple as:
normalisedUnit = Mathf.InverseLerp(dataset.GetMinDataValue(), dataset.GetMaxDataValue(), hounsfieldUnit)Do that for the min/max values, and update the material properties.