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OnFaceSilhouette2D Method

This method is called when a Face silhouette is being output.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2020

Syntax

C# 
RenderNodeAction OnFaceSilhouette2D(
	FaceSilhouetteNode node
)
Visual Basic 
Function OnFaceSilhouette2D ( _
	node As FaceSilhouetteNode _
) As RenderNodeAction
Visual C++ 
RenderNodeAction OnFaceSilhouette2D(
	FaceSilhouetteNode^ node
)

Parameters

node
Type: Autodesk.Revit.DB FaceSilhouetteNode
An output node that represents a Face silhouette.

Return Value

Return RenderNodeAction.Proceed if you wish to receive tessellated geometry (line or polyline segments) for this face silhouette, or otherwise return RenderNodeAction.Skip.

Note: if the export is performed for the view in non-Wireframe display style tesselated geometry will be output regardless of the return value.

Remarks

Note that this method is invoked only if the custom exporter was set up to include geometric objects in the output stream. See IncludeGeometricObjects for mode details.

Note: if the export is performed for the view in non-Wireframe display style this method will be called regardless of whether the object will be eventially output, i.e. even if it's occluded by another element.

See Also