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InstanceDefinitionUsesLayer Method

Returns true if some object in the instance definition is on the layer with the specified layer index.

Namespace:  Rhino.DocObjects
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 8.7
Syntax
Copy
public bool UsesLayer(
	int layerIndex
)

Parameters

layerIndex
Type: SystemInt32
The index of layer to search for.

Return Value

Type: Boolean
True if there is an object in the instance definition that is on the layer.
See Also