poIImagePlane SetTrackingMode

Sets the current tracking mode for the image plane.

Syntax

Imageplane_handle SetTrackingMode mode

Application

HyperView Tcl Modify

Description

This command sets the current tracking mode for the image plane.

Inputs

mode

None: No tracking mode is enabled.
Model: Enables model tracking.
VideoMarker: Enables video marker tracking.

Example

To set the current tracking mode to video marker tracking:

hwi OpenStack
hwi GetSessionHandle session_handle
session_handle GetProjectHandle project_handle
project_handle GetPageHandle page_handle [project_handle GetActivePage]
page_handle GetWindowHandle window_handle [page_handle GetActiveWindow]
window_handle GetClientHandle client_handle
client_handle GetImagePlaneCtrlHandle ipc_handle
ipc_handle GetImagePlaneHandle image_plane_handle 1
image_plane_handle SetTrackingMode VideoMarker
hwi CloseStack

Errors

Returns HW_InvalidHandle if the image plane handle is invalid, or PO_InvalidMipMapMode if the tracking mode is invalid.