IGH_PreviewObject

Public Interface

All IGH_DocumentObjects that wish to participate in Viewport redraws must implement this interface.

Assembly: Grasshopper (in Grasshopper.dll)

Syntax

public interface IGH_PreviewObject

The IGH_PreviewObject type exposes the following members.

Name

Description

Public Property

ClippingBox

Gets the clipping box for this object. The clipping box is typically the union of the boundingboxes of all the geometry that is drawn by this object.

Public Property

Hidden

Gets or sets a value indicating whether or not this object is currently drawing preview flags.

Public Property

IsPreviewCapable

Gets a value indicating whether or not this object (in its current state) can draw geometric previews at all.

Name

Description

Public Method

DrawViewportMeshes

Implement this function to draw all shaded meshes. If the viewport does not support shading, this function will not be called.

Public Method

DrawViewportWires

Implement this function to draw all wire and point geometry previews.