Information about data returned for an arbitrary box (subvolume). More...
#include <LDM/SoLDMDataAccess.h>
Public Attributes | |
ErrorValue | errorFlag |
Error indicator. | |
int64_t | bufferSize |
Size of the requested data in bytes. | |
SbVec3i32 | bufferDimension |
Dimensions of the 3D data (in voxels). | |
Information about data returned for an arbitrary box (subvolume).
Used with the SoLDMDataAccess::getData(int, const SbBox3i32&, SoBufferObject*) method.
The following figure shows the information that is returned.
Definition at line 332 of file SoLDMDataAccess.h.
SbVec3i32 SoLDMDataAccess::DataInfoBox::bufferDimension |
Dimensions of the 3D data (in voxels).
It depends on the resolution. It is equal to the subvolume if resolution = 0.
Definition at line 343 of file SoLDMDataAccess.h.
int64_t SoLDMDataAccess::DataInfoBox::bufferSize |
Size of the requested data in bytes.
Used by the application to allocate buffer.
Definition at line 339 of file SoLDMDataAccess.h.
ErrorValue SoLDMDataAccess::DataInfoBox::errorFlag |
Error indicator.
Use enum ErrorValue. Note that even when errorFlag is CORRECT, bufferSize may be zero meaning no data was returned.
Definition at line 337 of file SoLDMDataAccess.h.