public virtual void SetRenderProgress(
	SoProgressIndicator ps
)

Public Overridable Sub SetRenderProgress ( 
	ps As SoProgressIndicator
)

public:
virtual void SetRenderProgress(
	SoProgressIndicator^ ps
)

abstract SetRenderProgress : 
        ps : SoProgressIndicator -> unit 
override SetRenderProgress : 
        ps : SoProgressIndicator -> unit 

Parameters

ps

Type: OIV.InventorSoProgressIndicator

• OIV.Inventor.SoProgressIndicator.onBeginTask / OIV.Inventor.SoProgressIndicator.onEndTask will be raised only one time per frame : "Rendering".

• OIV.Inventor.SoProgressIndicator.onBeginSubTask / OIV.Inventor.SoProgressIndicator.onEndSubTask will be raised 2 times per frame : "Loading Texture" and "Create Geometry".

• OIV.Inventor.SoProgressIndicator.onEndStep will be raised several times per subtask.

Track loading progression with OIV.Inventor.SoProgressIndicator.onEndStep event of SubTask "Loading Texture":

• NumSteps represents here the number of tiles to load to reach the "stable rendering state".

• NumStepsDone represents here the number of tiles currently loaded since the last NumSteps reset.

• The two numbers are reset when the viewer is moving the camera.

Limitations :

• if OIV.LDM.Nodes.SoLDMResourceParameters.maxMainMemory (CPU Mem) is lower than OIV.LDM.Nodes.SoLDMResourceParameters.maxTexMemory / OIV.LDM.Nodes.SoLDMResourceParameters.max2DTexMemory (GPU mem/GPU mem for slices) the number of steps to reach the "stable rendering state" will be bigger than expected (the progress bar will stop without reaching the end).

• if screen resolution culling is activated (see OIV.LDM.SoLDMGlobalResourceParameters.SetScreenResolutionCulling(System.Boolean)) the number of steps to reach the "stable rendering state" might be lower than expected (progress bar reaches the end but loading might continue).

• Not yet supported by OIV.VolumeViz.Nodes.SoFenceSlice and SoHeighFieldRender.

If set to NULL no events will be raised. Default is NULL.

Note
Member available since Open Inventor 2023.2

Reference