Demonstrates how to extract and use a subvolume of data out of a
SoVolumeData by using
SoLDMDataAccess class API in asynchonous mode.
DESCRIPTION:
While the bounding box is rotating, press A to launch an asynchronous data request. The data are asynchronously extracted from the given subvolume, allowing the scene to continue its rotation. Press S to launch a synchronous and note that the volume stops its rotation while data are extracted
FILES:
-
VolumeViz/examples/getLDMData/asyncGetDataBox.cxx
SEE ALSO
SoEventCallback, SoVolumeData, SoLDMDataAccess
SCREENSHOT: