SoVolumeRenderDetail.GetRgbaValues Method (IList(SbVec4ub), Single)

SoVolumeRenderDetailGetRgbaValues Method (IListSbVec4ub, Single)

Returns the RGBA value of each voxel intersected by the pick ray.

Namespace: OIV.VolumeViz.Details
Assembly: OIV.VolumeViz (in OIV.VolumeViz.dll) Version: 2024.2.2.0 (10.16.2.0)

Syntax

public void GetRgbaValues(
	IList<SbVec4ub> rgbaValues,
	float opacityThreshold
)

Public Sub GetRgbaValues ( 
	rgbaValues As IList(Of SbVec4ub),
	opacityThreshold As Single
)

public:
void GetRgbaValues(
	IList<SbVec4ub>^ rgbaValues, 
	float opacityThreshold
)

member GetRgbaValues : 
        rgbaValues : IList<SbVec4ub> * 
        opacityThreshold : float32 -> unit

Parameters

rgbaValues: Type: System.Collections.GenericIListSbVec4ub
opacityThreshold: Type: SystemSingle

Remarks

Voxels with a alpha value less or equal to opacityThreshold are ignored. Values returned are based on the (possibly subsampled) tiles currently in memory.

Reference

SoVolumeRenderDetail Class

GetRgbaValues Overload

OIV.VolumeViz.Details Namespace