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

Output Fields

outVolume

name: outVolume, type: GVRVolume(MLBase)

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

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