InstancedMeshGeometry3DNodeSetInstanceBuffer Method

public void SetInstanceBuffer(
	Buffer instanceBuffer,
	int instanceDataStride,
	int instancesCount,
	InstanceData[] instancesData = null,
	bool updateBounds = true
)

Parameters

instanceBuffer  Buffer

instance buffer as SharpDX.Direct3D11.Buffer

instanceDataStride  Int32

stride size in buffer (size in bytes of one instance data)

instancesCount  Int32

number of instances

instancesData  InstanceData  (Optional)

array of InstanceData that was used to create the instanceBuffer. This parameter is optional, but it is required for hit testing to work.

updateBounds  Boolean  (Optional)

when true the BoundingBox of this Node is recalculated. Can be set to false to skip this calculation that can take some time.

Reference