GVRVolumeLoad

MLModule
genre Octree
author MeVis Medical Solutions AG
package MeVisLab/Standard
dll MLGVR
definition MLGVR.def
see also SoGVRVolumeRenderer, GVRVolumeSave
keywords octree

Purpose

The module GVRVolumeLoad allows to load a GVR cache file from disk.

Cache files can be created using GVRVolumeSave. It is recommended to use GVR cache files for large datasets, since it allows partial loading of the data from disk and interactive rendering/previews by just loading a low resolution level of the octree.

Windows

Default Panel

../../../Modules/ML/MLGVR/mhelp/Images/Screenshots/GVRVolumeLoad._default.png

Output Fields

outVolume

name: outVolume, type: GVRVolume(MLBase)

The GVRVolume base object that represents the octree, to be connected to an inVolume of e.g., SoGVRVolumeRenderer, SoGVRTagVolume.

Parameter Fields

Field Index

additionalTransformation: Matrix
Close: Trigger
Data Info: String
Filename: String
isValid: Bool
maxDepth: Integer

Visible Fields

Filename

name: filename, type: String

Sets the filename of the GVR cache file on disk (typically with *.gvr extension).

Data Info

name: dataInfo, type: String, persistent: no

Shows a formatted information string about the loaded GVR cache file or about the general state of the module.

Close

name: close, type: Trigger

If pressed, the open cache file is closed.

Hidden Fields

isValid

name: isValid, type: Bool, persistent: no

maxDepth

name: maxDepth, type: Integer, persistent: no

additionalTransformation

name: additionalTransformation, type: Matrix, default: 1 0 0 0, 0 1 0 0, 0 0 1 0, 0 0 0 1