Demonstrates how to use SoOffscreenVolumeRender to extract data out of a SoVolumeRender and create a new data set.

The SoOffscreenVolumeRender node extracts data by rendering one or multiple volumes (via SoVolumeRender) into a buffer that can then be used in various computations tasks.

To implement an extraction, the application must derive a new class from SoOffscreenVolumeRender and implement the boxComputed and the getNextSubBox methods.

FILES:

Medical/Segmentation/medicalVolumeExtract/volumeExtract.cxx
Medical/Segmentation/medicalVolumeExtract/SoOffscreenVolumeRenderCustom.h
Medical/Segmentation/medicalVolumeExtract/SoOffscreenVolumeRenderCustom.cxx

FILES:

SEE ALSO

SCREENSHOT:

Open Inventor Release 2025.1.0