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fix: Set transfer function range to data range when loading volumes in VTK (#930)

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Erik Ziegler 2019-09-19 14:39:36 +02:00 committed by GitHub
parent 45aeaec916
commit 2341b32638
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1 changed files with 5 additions and 0 deletions
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5
extensions/vtk/src/OHIFVTKViewport.js
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@ -189,6 +189,11 @@ class OHIFVTKViewport extends Component {
volumeActor.setMapper(volumeMapper); volumeActor.setMapper(volumeMapper);
volumeMapper.setInputData(data); volumeMapper.setInputData(data);
const range = data.getPointData().getScalars().getRange();
// TODO: For PET we might want to just set this to 0-5 SUV
volumeActor.getProperty().getRGBTransferFunction(0).setRange(range[0], range[1]);
// TODO: Should look into implementing autoAdjustSampleDistance in vtk // TODO: Should look into implementing autoAdjustSampleDistance in vtk
const sampleDistance = const sampleDistance =
1.2 * 1.2 *