SoVolumeSkinDetail Class Reference
[Details]
Stores detail information about a picked voxel or pick ray in a data volume.
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#include <VolumeViz/details/SoVolumeSkinDetail.h>
Public Member Functions | |
| virtual SoType | getTypeId () const |
| SoVolumeSkinDetail () | |
| virtual | ~SoVolumeSkinDetail () |
| virtual SoDetail * | copy () const |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
Detailed Description
Stores detail information about a picked voxel or pick ray in a data volume.
A successful pick operation returns an SoPickedPoint object. If the picked geometry is an SoVolumeSkin node, use the getDetail method and cast the result to this class to get extra information about the the pick.
SoVolumeSkinDetail returns information about the first (closest) non-transparent voxel along the pick ray and/or information about all the voxels intersected by the pick ray (called a profile). For the first non-transparent voxel (if any) on the pick ray, it returns XYZ position, IJK location, and data value. For the profile defined by all the intersected voxels, it returns:
- Profile position in object space (two XYZ points)
- Profile location in the data volume (two IJK indices)
- Number of values along the profile
- Each voxel value and corresponding IJK location
Limitations:
- If multiple volumes are being combined under an SoMultiDataSeparator, the detail class only returns values for the first volume in the scene graph.
SEE ALSO
SoDetail, SoVolumeDetail, SoVolumeSkin
Constructor & Destructor Documentation
| SoVolumeSkinDetail::SoVolumeSkinDetail | ( | ) |
Constructor.
| virtual SoVolumeSkinDetail::~SoVolumeSkinDetail | ( | ) | [virtual] |
Destructor.
Member Function Documentation
| virtual SoDetail* SoVolumeSkinDetail::copy | ( | ) | const [virtual] |
Returns an instance that is a copy of this instance. The caller is responsible for deleting the copy when it is no longer needed.
Reimplemented from SoVolumeDetail.
| static SoType SoVolumeSkinDetail::getClassTypeId | ( | ) | [static] |
Returns the type identifier for this class.
Reimplemented from SoVolumeDetail.
| virtual SoType SoVolumeSkinDetail::getTypeId | ( | ) | const [virtual] |
Returns the type identifier for this specific instance.
Reimplemented from SoVolumeDetail.
The documentation for this class was generated from the following file:
- VolumeViz/details/SoVolumeSkinDetail.h