Information about returned data when directly accessing the data rather than copying the data. More...
#include <LDM/SoLDMDataAccess.h>
Public Attributes | |
ErrorValue | errorFlag |
Error indicator. | |
SoLDMTileID | tileID |
LDM tile ID of the tile that contains the data at tilePosition. | |
SbVec3i32 | tileDimension |
Dimensions of the data tile in voxels. | |
SbBox3i32 | tilePosition |
Position of the data tile in voxel coordinates (min = lower left back corner, max = upper right front corner). | |
int64_t | bufferSize |
Size of the data tile in bytes. | |
void * | tileData |
Pointer to the data tile, valid until the releaseData() method of SoLDMDataAccess is called or the associated SoVolumeData is destroyed | |
Information about returned data when directly accessing the data rather than copying the data.
Used with the SoLDMDataAccess::getData(int, const SbVec3i32&) method.
Definition at line 491 of file SoLDMDataAccess.h.
int64_t SoLDMDataAccess::DataInfo::bufferSize |
Size of the data tile in bytes.
Definition at line 505 of file SoLDMDataAccess.h.
ErrorValue SoLDMDataAccess::DataInfo::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 496 of file SoLDMDataAccess.h.
void* SoLDMDataAccess::DataInfo::tileData |
Pointer to the data tile, valid until the releaseData() method of SoLDMDataAccess is called or the associated SoVolumeData is destroyed
Definition at line 510 of file SoLDMDataAccess.h.
SbVec3i32 SoLDMDataAccess::DataInfo::tileDimension |
Dimensions of the data tile in voxels.
Definition at line 500 of file SoLDMDataAccess.h.
SoLDMTileID SoLDMDataAccess::DataInfo::tileID |
LDM tile ID of the tile that contains the data at tilePosition.
Definition at line 498 of file SoLDMDataAccess.h.
SbBox3i32 SoLDMDataAccess::DataInfo::tilePosition |
Position of the data tile in voxel coordinates (min = lower left back corner, max = upper right front corner).
Definition at line 503 of file SoLDMDataAccess.h.