Class TNurbsTrimmedSurfaceNode

Unit

X3DNodes

Declaration

type TNurbsTrimmedSurfaceNode = class(TAbstractNurbsSurfaceGeometryNode)

Description

Visible 3D NURBS surface (like a TNurbsPatchSurfaceNode) that is trimmed by a set of trimming loops.

The trimming is not implemented yet. This is rendered exactly like the normal TNurbsPatchSurfaceNode.

Hierarchy

• TPersistent
• TNonRefCountedInterfacedPersistent
• TX3DFileItem
• TX3DNode
• TAbstractNode
• TAbstractGeometryNode
• TAbstractX3DGeometryNode
• TAbstractParametricGeometryNode
• TAbstractNurbsSurfaceGeometryNode
• TNurbsTrimmedSurfaceNode

Overview

Methods

	function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;
	procedure CreateNode; override;
	class function ClassX3DType: string; override;
	class function URNMatching(const URN: string): boolean; override;
	function Proxy(var State: TX3DGraphTraverseState; const OverTriangulate: boolean): TAbstractGeometryNode; override;

Properties

	property EventAddTrimmingContour: TMFNodeEvent read FEventAddTrimmingContour;
	property EventRemoveTrimmingContour: TMFNodeEvent read FEventRemoveTrimmingContour;
	property FdTrimmingContour: TMFNode read FFdTrimmingContour;

Description

Methods

	function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;

	procedure CreateNode; override;

	class function ClassX3DType: string; override;

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

	function Proxy(var State: TX3DGraphTraverseState; const OverTriangulate: boolean): TAbstractGeometryNode; override;

Properties

	property EventAddTrimmingContour: TMFNodeEvent read FEventAddTrimmingContour;

	property EventRemoveTrimmingContour: TMFNodeEvent read FEventRemoveTrimmingContour;

	property FdTrimmingContour: TMFNode read FFdTrimmingContour;