Open Inventor Release 2023.2.3
 
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Volume dynamic histogram computation.

VolumeViz This demo shows how to compute and display Histogram.

The demo loads a volume using VolumeViz and dynamicaly computes the histogram of the region defined by the ROI. Histogram result is diplay using a bar chart in a PoSceneView.

FILES:

    • VolumeViz/Compute/ComputeHistogram/ComputeHistogram.cxx
    • VolumeViz/Compute/ComputeHistogram/GuiDialogViz.h
    • VolumeViz/Compute/ComputeHistogram/GuiDialogViz.cxx
    • VolumeViz/Compute/ComputeHistogram/OivSceneGraph.h
    • VolumeViz/Compute/ComputeHistogram/OivSceneGraph.cxx
    • VolumeViz/Compute/ComputeHistogram/AuditorVisualization.h
    • VolumeViz/Compute/ComputeHistogram/AuditorVisualization.cxx
    • VolumeViz/Compute/ComputeHistogram/AuditorColorMap.h
    • VolumeViz/Compute/ComputeHistogram/AuditorCheckSwitch.h
    • VolumeViz/Compute/ComputeHistogram/colormap.txt

SEE ALSO

SoVolumeHistogram SoLDMDataAccess SoTransferFunction SoVolumeSkin SoDataRange SoROI SoROIManip PoDomain PoSceneView

SCREENSHOT: