Class TGeoElevationGridNode

Unit

X3DNodes

Declaration

type TGeoElevationGridNode = class(TAbstractX3DGeometryNode)

Description

Elevation grid expressed in geo-centric coordinates. Rendering of this node is not implemented yet.

Hierarchy

• TPersistent
• TNonRefCountedInterfacedPersistent
• TX3DFileItem
• TX3DNode
• TAbstractNode
• TAbstractGeometryNode
• TAbstractX3DGeometryNode
• TGeoElevationGridNode

Overview

Methods

	procedure CreateNode; override;
	class function ClassX3DType: string; override;
	class function URNMatching(const URN: string): boolean; override;
	function LocalBoundingBox(State: TX3DGraphTraverseState; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): TBox3D; override;
	function VerticesCount(State: TX3DGraphTraverseState; OverTriangulate: boolean; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): Cardinal; override;
	function TrianglesCount(State: TX3DGraphTraverseState; OverTriangulate: boolean; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): Cardinal; override;

Properties

	property EventSet_height: TMFDoubleEvent read FEventSet_height;
	property FdColor: TSFNode read FFdColor;
	property FdNormal: TSFNode read FFdNormal;
	property FdTexCoord: TSFNode read FFdTexCoord;
	property FdYScale: TSFFloat read FFdYScale;
	property FdCcw: TSFBool read FFdCcw;
	property FdColorPerVertex: TSFBool read FFdColorPerVertex;
	property FdCreaseAngle: TSFDouble read FFdCreaseAngle;
	property FdGeoGridOrigin: TSFVec3d read FFdGeoGridOrigin;
	property FdGeoOrigin: TSFNode read FFdGeoOrigin;
	property FdGeoSystem: TMFString read FFdGeoSystem;
	property FdHeight: TMFDouble read FFdHeight;
	property FdNormalPerVertex: TSFBool read FFdNormalPerVertex;
	property FdSolid: TSFBool read FFdSolid;
	property FdXDimension: TSFInt32 read FFdXDimension;
	property FdXSpacing: TSFDouble read FFdXSpacing;
	property FdZDimension: TSFInt32 read FFdZDimension;
	property FdZSpacing: TSFDouble read FFdZSpacing;
	property YScale: Single read GetYScale write SetYScale;
	property Ccw: boolean read GetCcw write SetCcw;
	property ColorPerVertex: boolean read GetColorPerVertex write SetColorPerVertex;
	property CreaseAngle: Double read GetCreaseAngle write SetCreaseAngle;
	property GeoGridOrigin: TVector3Double read GetGeoGridOrigin write SetGeoGridOrigin;
	property GeoOrigin: TGeoOriginNode read GetGeoOrigin write SetGeoOrigin;
	property NormalPerVertex: boolean read GetNormalPerVertex write SetNormalPerVertex;
	property XDimension: Integer read GetXDimension write SetXDimension;
	property XSpacing: Double read GetXSpacing write SetXSpacing;
	property ZDimension: Integer read GetZDimension write SetZDimension;
	property ZSpacing: Double read GetZSpacing write SetZSpacing;

Description

Methods

	procedure CreateNode; override;

	class function ClassX3DType: string; override;

	class function URNMatching(const URN: string): boolean; override;

	function LocalBoundingBox(State: TX3DGraphTraverseState; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): TBox3D; override;

	function VerticesCount(State: TX3DGraphTraverseState; OverTriangulate: boolean; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): Cardinal; override;

	function TrianglesCount(State: TX3DGraphTraverseState; OverTriangulate: boolean; ProxyGeometry: TAbstractGeometryNode; ProxyState: TX3DGraphTraverseState): Cardinal; override;

Properties

	property EventSet_height: TMFDoubleEvent read FEventSet_height;

	property FdColor: TSFNode read FFdColor;

	property FdNormal: TSFNode read FFdNormal;

	property FdTexCoord: TSFNode read FFdTexCoord;

	property FdYScale: TSFFloat read FFdYScale;

	property FdCcw: TSFBool read FFdCcw;

	property FdColorPerVertex: TSFBool read FFdColorPerVertex;

	property FdCreaseAngle: TSFDouble read FFdCreaseAngle;

	property FdGeoGridOrigin: TSFVec3d read FFdGeoGridOrigin;

	property FdGeoOrigin: TSFNode read FFdGeoOrigin;

	property FdGeoSystem: TMFString read FFdGeoSystem;

	property FdHeight: TMFDouble read FFdHeight;

	property FdNormalPerVertex: TSFBool read FFdNormalPerVertex;

	property FdSolid: TSFBool read FFdSolid;

	property FdXDimension: TSFInt32 read FFdXDimension;

	property FdXSpacing: TSFDouble read FFdXSpacing;

	property FdZDimension: TSFInt32 read FFdZDimension;

	property FdZSpacing: TSFDouble read FFdZSpacing;

	property YScale: Single read GetYScale write SetYScale;

	property Ccw: boolean read GetCcw write SetCcw;

	property ColorPerVertex: boolean read GetColorPerVertex write SetColorPerVertex;

	property CreaseAngle: Double read GetCreaseAngle write SetCreaseAngle;

	property GeoGridOrigin: TVector3Double read GetGeoGridOrigin write SetGeoGridOrigin;

	property GeoOrigin: TGeoOriginNode read GetGeoOrigin write SetGeoOrigin;

	property NormalPerVertex: boolean read GetNormalPerVertex write SetNormalPerVertex;

	property XDimension: Integer read GetXDimension write SetXDimension;

	property XSpacing: Double read GetXSpacing write SetXSpacing;

	property ZDimension: Integer read GetZDimension write SetZDimension;

	property ZSpacing: Double read GetZSpacing write SetZSpacing;