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RhinoViewportIsVisible Method (BoundingBox)
Returns true if some portion of a world coordinate bounding box is potentially visible in the viewing frustum.

Namespace: Rhino.Display
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public bool IsVisible(
	BoundingBox bbox
)

Parameters

bbox
Type: Rhino.GeometryBoundingBox
A bounding box that is tested for visibility.

Return Value

Type: Boolean
true if the box is potentially visible; otherwise false.
See Also