SoVolumeRenderDetail.GetVoxelStyleAndIsoValue Method (SoVolumeDataDrawStyle.DrawStyles, Double, Boolean)

SoVolumeRenderDetailGetVoxelStyleAndIsoValue Method (SoVolumeDataDrawStyleDrawStyles, Double, Boolean)

Returns the style applied to the first non-transparent voxel (and its isovalue if the style is OIV.VolumeViz.Nodes.SoVolumeDataDrawStyle.DrawStyles.ISOSURFACE).

Namespace: OIV.VolumeViz.Details
Assembly: OIV.VolumeViz (in OIV.VolumeViz.dll) Version: 2024.1.1.0 (2024.1.1)

Syntax

C++

Copy

public void GetVoxelStyleAndIsoValue(
	out SoVolumeDataDrawStyleDrawStyles style,
	out double iso,
	bool realValue
)

Public Sub GetVoxelStyleAndIsoValue ( 
	<OutAttribute> ByRef style As SoVolumeDataDrawStyleDrawStyles,
	<OutAttribute> ByRef iso As Double,
	realValue As Boolean
)

public:
void GetVoxelStyleAndIsoValue(
	[OutAttribute] SoVolumeDataDrawStyleDrawStyles% style, 
	[OutAttribute] double% iso, 
	bool realValue
)

member GetVoxelStyleAndIsoValue : 
        style : SoVolumeDataDrawStyleDrawStyles byref * 
        iso : float byref * 
        realValue : bool -> unit

Parameters

style: Type: OIV.VolumeViz.NodesSoVolumeDataDrawStyleDrawStyles
iso: Type: SystemDouble
realValue: Type: SystemBoolean

Remarks

If realValue is true, VolumeViz will return the actual value from the full resolution data. Note that this may require a read from disk if full resolution data is not currently in memory. If false, VolumeViz will return the value from the (possibly subsampled) data currently in memory.

Caution
To use GPU picking, you must specify realValue = false.

Reference

SoVolumeRenderDetail Class

GetVoxelStyleAndIsoValue Overload

OIV.VolumeViz.Details Namespace