SoLDMDataAccess.GetData Method (Int32, SbBox3i32, SbPlane, SoBufferObject)

SoLDMDataAccessGetData Method (Int32, SbBox3i32, SbPlane, SoBufferObject)

Given a subvolume in voxel coordinates and a plane, copies the data intersecting the plane and the subvolume into an application buffer.

Namespace: OIV.LDM
Assembly: OIV.LDM (in OIV.LDM.dll) Version: 10.12.3.0 (10.12.3.0)

Syntax

C++

Copy

public SoLDMDataAccessDataInfoPlane GetData(
	int resolution,
	SbBox3i32 subVolume0,
	SbPlane plane,
	SoBufferObject bufferObj
)

Public Function GetData ( 
	resolution As Integer,
	subVolume0 As SbBox3i32,
	plane As SbPlane,
	bufferObj As SoBufferObject
) As SoLDMDataAccessDataInfoPlane

public:
SoLDMDataAccessDataInfoPlane GetData(
	int resolution, 
	SbBox3i32 subVolume0, 
	SbPlane plane, 
	SoBufferObject^ bufferObj
)

member GetData : 
        resolution : int * 
        subVolume0 : SbBox3i32 * 
        plane : SbPlane * 
        bufferObj : SoBufferObject -> SoLDMDataAccessDataInfoPlane

Parameters

resolution: Type: SystemInt32
subVolume0: Type: OIV.InventorSbBox3i32
plane: Type: OIV.InventorSbPlane
bufferObj: Type: OIV.Inventor.DevicesSoBufferObject

Return Value

Type: SoLDMDataAccessDataInfoPlane

Remarks

The resolution is the power of 2 of the desired subsampling level (0:1/1, 1:1/2, 2:1/4, ...) NOTE: The data is copied.

All information is returned in the struct OIV.LDM.SoLDMDataAccess.DataInfoPlane. Call this method with buffer = NULL to get the required size of the application buffer (in the bufferSize member of OIV.LDM.SoLDMDataAccess.DataInfoPlane).

Reference

SoLDMDataAccess Class

GetData Overload

OIV.LDM Namespace