SoLDMProximityVisitor Class

Note: This API is now obsolete.

Proximity Visitor.

Inheritance Hierarchy

SystemObject
  OIV.InventorSoNetBase
    OIV.LDMSoLDMLargeDataManagement
      OIV.LDMSoLDMTileVisitor
        OIV.LDMSoLDMProximityVisitor

Namespace: OIV.LDM
Assembly: OIV.LDM (in OIV.LDM.dll) Version: 9.9.36.0 (9.9.36.0)

Syntax

C++

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[EditorBrowsableAttribute(EditorBrowsableState.Never)]
[ObsoleteAttribute("See documentation for more details")]
public class SoLDMProximityVisitor : SoLDMTileVisitor

<EditorBrowsableAttribute(EditorBrowsableState.Never)>
<ObsoleteAttribute("See documentation for more details")>
Public Class SoLDMProximityVisitor
	Inherits SoLDMTileVisitor

[EditorBrowsableAttribute(EditorBrowsableState::Never)]
[ObsoleteAttribute(L"See documentation for more details")]
public ref class SoLDMProximityVisitor : public SoLDMTileVisitor

[<EditorBrowsableAttribute(EditorBrowsableState.Never)>]
[<ObsoleteAttribute("See documentation for more details")>]
type SoLDMProximityVisitor =  
    class
        inherit SoLDMTileVisitor
    end

The SoLDMProximityVisitor type exposes the following members.

Constructors

	Name	Description
	SoLDMProximityVisitor	Constructor.

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Methods

	Name	Description
	CombineParentWeight	This function combines the current tile weight with its parent. (Inherited from SoLDMTileVisitor.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	GetCullWeight	Assigns a weight based on distance to the center of the screen. (Inherited from SoLDMTileVisitor.)
	GetHashCode	Overrides GetHashCode(). (Inherited from SoNetBase.)
	GetMVPMatrixPtr	Returns the model view projection matrix to assign a weight based on the viewpoint. (Inherited from SoLDMTileVisitor.)
	GetROIWeight	Assigns a weight based on distance to ROI. (Inherited from SoLDMTileVisitor.)
	GetScreenResCullWeight	Assigns a weight based on voxel size in pixel. (Inherited from SoLDMTileVisitor.)
	GetSurfaceGeomWeight	Assigns a weight based on distance to a surface geometry. (Inherited from SoLDMTileVisitor.)
	GetTileWeight	Method in charge of evaluating the weight of the tile tileID according to the SoLDMGeometry node. (Inherited from SoLDMTileVisitor.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetVolumeGeomWeight	Assigns a weight based on distance to a data set geometry. (Inherited from SoLDMTileVisitor.)
	IsCulled(SbBox3f, Single)	Calls IsCulled(tileBox, distToScreenCenter, 7). (Inherited from SoLDMTileVisitor.)
	IsCulled(SbBox3f, Single, Int32)	TODO: doc with graph (default behavior graph) (Inherited from SoLDMTileVisitor.)
	Reset	Reset notification (the data has changed). (Inherited from SoLDMTileVisitor.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	ValuationChangeNotify	Notify of a change of evaluator (change visitor type). (Inherited from SoLDMTileVisitor.)

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Remarks

This class is only needed for advanced users who intend to extend or replace internal LDM algorithms.

<font color="#0000FF">NOTE:</font> This class does not exist in Open Inventor 10.0 and later.

This visitor assigns weight to a tile based on the tile's distance to the geometry and the tile's distance to the ROI associated to the geometry. The tiles are loaded first on the geometry and second by forming a hull around it.

Reference

OIV.LDM Namespace